Contact Us
SalesDept@heisener.com +86-755-83210559 ext. 811
Language Translation
  • • English
  • • Español
  • • Deutsch
  • • Français
  • • Italiano
  • • Nederlands
  • • Português
  • • русский язык
  • • 日本語
  • • 한국어
  • • 简体中文
  • • 繁體中文

* Please refer to the English Version as our Official Version.

Change Country

If your country is not listed, please select International as your region.

  • International
Americas
  • Argentina
  • Brasil
  • Canada
  • Chile
  • Colombia
  • Costa Rica
  • Dominican Republic
  • Ecuador
  • Guatemala
  • Honduras
  • Mexico
  • Peru
  • Puerto Rico
  • United States
  • Uruguay
  • Venezuela
Asia/Pacific
  • Australia
  • China
  • Hong Kong
  • Indonesia
  • Israel
  • India
  • Japan
  • Korea, Republic of
  • Malaysia
  • New Zealand
  • Philippines
  • Singapore
  • Thailand
  • Taiwan
  • Vietnam
Europe
  • Austria
  • Belgium
  • Bulgaria
  • Switzerland
  • Czech Republic
  • Germany
  • Denmark
  • Estonia
  • Spain
  • Finland
  • France
  • United Kingdom
  • Greece
  • Croatia
  • Hungary
  • Ireland
  • Italy
  • Netherlands
  • Norway
  • Poland
  • Portugal
  • Romania
  • Russian Federation
  • Sweden
  • Slovakia
  • Turkey

ISL6121LIB-T

hot ISL6121LIB-T

ISL6121LIB-T

For Reference Only

Part Number ISL6121LIB-T
Manufacturer Intersil
Description IC SUPPLY/CURR LIMIT CTRLR 8SOIC
Datasheet ISL6121LIB-T Datasheet
Package 8-SOIC (0.154", 3.90mm Width)
In Stock 5000 piece(s)
Unit Price Request a Quote
Lead Time Can Ship Immediately
Estimated Delivery Time Apr 2 - Apr 7 (Choose Expedited Shipping)
Winter Hot Sale

* Free Shipping * Up to $100 Discount

Winter Hot Sale

Request for Quotation

ISL6121LIB-T

Quantity
  • We are offering ISL6121LIB-T for competitive price in the global market, please send us a quota request for pricing. Thank you!
  • To process your RFQ, please add ISL6121LIB-T with quantity into BOM. Heisener.com does NOT require any registration to request a quote of ISL6121LIB-T.
  • To learn about the specification of ISL6121LIB-T, please search the datasheet by clicking the link above. If you couldn't find the correct datasheet, please refer to the manufacturer's official datasheet.
Payment Methods
Delivery Services

Do you have any question about ISL6121LIB-T?

+86-755-83210559 ext. 811 SalesDept@heisener.com heisener007 2354944915 Send Message

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

ISO9001:2015, ICAS, IAF, UKAS

View the Certificates

ISL6121LIB-T Specifications

ManufacturerIntersil
CategoryIntegrated Circuits (ICs) - PMIC - Power Supply Controllers, Monitors
Datasheet ISL6121LIB-T Datasheet
Package8-SOIC (0.154", 3.90mm Width)
Series-
ApplicationsSingle Supply/Current Limiting Controller
Voltage - Supply2.5 V ~ 5.5 V
Operating Temperature-40°C ~ 85°C
Mounting TypeSurface Mount
Package / Case8-SOIC (0.154", 3.90mm Width)
Supplier Device Package8-SOIC

ISL6121LIB-T Datasheet

Page 1

Page 2

FN9004 Rev 2.00 November 12, 2004 ISL6121 Single Supply Integrated Current Limiting Controller DATASHEETThe ISL6121 is a single supply Overcurrent (OC) fault protection IC for 2.5V to 5V applications where 2A current limiting is desired. This device features internal current monitoring and limiting along with a 50m integrated power switch and a current limited time out to latch-off feature for system protection. The time to latch-off is independent of device temperature, and magnitude of OC. Each ISL6121 incorporates in a 8 lead SOIC package a 50m N-channel MOSFET power switch for power control. The switch is driven by a constant current source giving a controlled ramp up of the output voltage. This provides a soft start turn-on eliminating bus voltage drooping caused by in- rush current while charging heavy load capacitances. (Enable high (ISL6121H) and enable low (ISL6121L) options are) available with a fault reporting output compatible with 3V and 5V logic level signals allowing for external control and monitoring. The Under Voltage (UVLO) lockout feature prevents turn-on of the output unless the correct ENABLE signal and VIN > 2.5V are both present. During initial turn-on the ISL6121 design prevents a fault from being presented by blanking the fault signal, unlike other vendor devices needing additional external circuitry to accomplish this. Rising and falling output is a current-limited voltage ramp so that both the inrush current and voltage slew rate are limited, independent of load. This reduces supply droop due to surge and eliminates the need for external EMI filters. During operation once an OC condition is detected the output is current limited to 2A to allow for a transient condition to pass. If still in current limit after the current limit period has elapsed the output is latched off and the fault is reported by pulling the FAULT low. The FAULT signal is latched low until reset by the enable signal being deasserted at which time the FAULT signal will clear. See Figure 1 for typical application configuration. Features • 0.05 Integrated Power N-channel MOSFET Switch • Accurate Current Sensing and Limiting • 12ms Timed Fault Latch-Off, No thermal Dependency • 2.5V to 5.5V Operating Range • Under Voltage Lockout • Disabled Output Internally Pulled Low • Controlled Turn On/Off Ramp Times • Fault Output Signal • Logic Level Enable High Inputs (ISL6121H) or Enable Low Inputs (ISL6121L) • Logic Level Compatible Enable Input and Fault Output • Pb-Free Available (RoHS Compliant) Applications • Fibre Channel • Industrial Power Control • Hot Plug FIGURE 1. ISL6121 TYPICAL APPLICATION 1 2 3 4 8 7 6 5EN FAULT VIN OUT OUTVIN OUT RL CL GND Ordering Information PART NUMBER TEMP. RANGE (°C) PACKAGE PKG. DWG. # ISL6121HIB -40 to 85 8 Ld SOIC M8.15 ISL6121HIBZA (See Note) -40 to 85 8 Ld SOIC (Pb-free) M8.15 ISL6121HIB-T -40 to 85 8 Ld SOIC Tape and Reel ISL6121HIBZA-T (See Note) -40 to 85 (Pb-free) 8 Ld SOIC Tape and Reel ISL6121LIB -40 to 85 8 Ld SOIC M8.15 ISL6121LIBZA (See Note) -40 to 85 8 Ld SOIC (Pb-free) M8.15 ISL6121LIB-T -40 to 85 8 Ld SOIC Tape and Reel ISL6121LIBZA-T (See Note) -40 to 85 8 Ld SOIC Tape and Reel (Pb-free) ISL6121HEVAL1 Evaluation Platform NOTE: Intersil Pb-free products employ special Pb-free material sets; molding compounds/die attach materials and 100% matte tin plate termination finish, which are RoHS compliant and compatible with both SnPb and Pb-free soldering operations. Intersil Pb-free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020C.FN9004 Rev 2.00 Page 1 of 11 November 12, 2004

Page 3

ISL6121Simplified Block Diagram GND VIN VIN EN FAULT OUT OUT OUT Q-PUMP CURRENT AND TEMP. POR MONITORING, GATE AND OUTPUT CONTROL LOGIC LOGIC Pin Descriptions PIN # SYMBOL FUNCTION DESCRIPTION 1 GND IC GND Reference 2, 3 VIN Chip Bias, Controlled Supply Input, Undervoltage Lock-Out VIN provides chip bias voltage. At VIN < 2.5V chip functionality is disabled, FAULT latch is cleared and floating. OUT is pulled and held low. 4 ENABLE / ENABLE Enable / Enable Not Input Enables chip when VIN and ENABLE > 2.5V or ENABLE < 0.6V 5 FAULT Over Current Fault Indicator Overcurrent fault indicator. FAULT is disabled for 12ms after turn-on. This output is pulled low to GND after the current limit time-out period has expired and stays latched until ENABLE is deasserted. 6, 7, 8 VOUT Controlled Supply Output Voltage output, connect to load to protect. Upon an overcurrent condition VOUT is current limited to 2A. Current limit response time is within 200S. This output will remain in current limit for approximately 12ms before being latched off.FN9004 Rev 2.00 Page 2 of 11 November 12, 2004

Page 4

ISL6121Absolute Maximum Ratings Thermal Information Supply Voltage (V+ to V-). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.0V EN, FAULT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 6V OUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .GND-0.3V to VIN +0.3V DC Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VSUPPLY Output Current . . . . . . . . . . . . . . . . . . . . . . .Short Circuit Protected ESD Rating Human Body Model (Per MIL-STD-883 Method 3015.7) . . . . 3KV Operating Conditions Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . -40oC to 85oC Supply Voltage Range (Typical). . . . . . . . . . . . . . . . . . 2.5V to 5.5V Thermal Resistance (Typical, Note 1) JA (oC/W) 8 Lead SOIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116 Maximum Junction Temperature (Plastic Package) . . . . . . . .150oC Maximum Storage Temperature Range . . . . . . . . . . -65oC to 150oC Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . .300oC CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. NOTE: 1. JA is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details. Electrical Specifications VSUPPLY = 5V, Unless Otherwise Specified. PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNITS POWER SWITCH ISL6121 On Resistance at 2.7V rDS(ON)_27 VIN = 2.7V, IOUT = 0.8A, TA = TJ = 25 oC - 60 70 m TA = TJ = 85 oC - - 80 m ISL6121 On Resistance at 3.3V rDS(ON)_33 VIN = 3.3V, IOUT = 0.8A, TA = TJ = 25 oC - 50 60 m TA = TJ = 85 oC - - 75 m ISL6121 On Resistance at 5.0V rDS(ON)_50 VIN = 5V, IOUT = 0.8A, TA = TJ = 25 oC - 50 60 m TA = TJ = 85 oC - - 75 m Disabled Output Voltage VOUT_DIS VIN = 5V, Switch Disabled, 50A Load - 300 450 mV Output Voltage Rising Rate t_vout_rt RL = 10, CL = 0.1F, 10%-90% - 10 - V/ms Slow VOUT Turn-off Rate t_svout_offt RL = 10, CL = 0.1F, 90%-10% - 10 - V/ms Fast VOUT Turn-off Rate t_fvout_offt RL = 1, CL = 0.1F, 90%-10% - 3 - V/s CURRENT CONTROL Current Limit, VIN = 5V Ilim VOUT = 3.3V 1.5 2 2.5 A OC Regulation Settling Time tsettIlim RL = 1.6CL = 0.1F to Within 10% of CR - 1 - ms Severe OC Regulation Settling Time tsettIlim_sev RL< 1CL = 0.1F to Within 10% of CR - 100 - s Over Current Latch-off Time tOC_loff TJ = 25 oC - 12 - ms I/O PARAMETERS Fault Output Voltage Vfault Fault Output Current = 10mA - - 0.4 V ENABLE High Threshold Ven_vih VIN = 5.5V 2.0 - - V ENABLE Low Threshold Ven_vil VIN = 2.7V - - 0.6 V ENABLE Low Threshold Ven_vil VIN = 4.5V - - 0.8 V ENABLE Input Current Ien_i ENABLE = 0V to 5V, VIN = 5V, TJ >25 oC -0.5 0 0.5 A BIAS PARAMETERS Enabled VIN Current IVDD Switch Closed, OUTPUT = OPEN, TJ > 0 oC - 120 200 A Disabled VIN Current IVDD Switch Open, OUTPUT = OPEN - - 5 A Under Voltage Lockout Threshold VUVLH VIN Rising, Switch Enabled 1.7 2.25 2.5 V UV Hysteresis UVHYS 50 100 - mV Over Temperature Disable Temp_dis - 150 - oCFN9004 Rev 2.00 Page 3 of 11 November 12, 2004

Page 5

ISL6121Introduction The ISL6121 is a single channel Overcurrent (OC) fault protection IC for the +2.5V to +5V environment. Each ISL6121 incorporates in a single 8 lead SOIC package a 50m N channel MOSFET power switch for power control. See Figure 3 for switch resistance curves. With an enabling input and fault reporting output compatible with 3V and 5V logic allowing for external control and monitoring. See Figure 2 for IC operational waveforms. This device features internal current monitoring, consistent current limiting and an integrated power switch with a current limiting timed delay to latch-off feature for system protection. Key Feature Description and Operation UV Lock Out The ISL6121 undervoltage lockout feature prevents functionality of the device unless the correct ENABLE state and VIN > 2.5V are present. Soft Start A constant 500nA current source ramps up the switch’s gate causing a voltage follower effect on the output voltage. This provides a soft start turn-on and eliminates bus voltage drooping caused by inrush current charging heavy load capacitances. The rising and falling output is a current limited voltage ramp so that both the inrush current and voltage slew rate are limited, independent of load. This reduces supply droop due to surge and also eliminates the need for external EMI filters necessary on other IC products. See Figure 4 for turn-on wave forms. Fault Blanking On Start-Up During initial turn-on the ISL6121 prevents nuisance faults being reported to the system controller by blanking the fault signal for 12ms. This blanking eliminates the need for external RC filters necessary for other vendor products that assert a fault signal upon initial turn-on into a temporary high current condition. See Figures 11 through 13 for waveform examples. Current Regulation The ISL6121 has integrated current sensing on the power MOSFET that allows for rapid control of OC events. Once an OC is detected the ISL6121 goes into its Current Regulation (CR) control mode. The ISL6121 CR level is set to a nominal 2A. This current regulation is 20% over the full operating temperature and voltage bias range. See Figures 5 and 6 for illustrative curves. The speed of this control is proportional to the magnitude of the OC fault. Thus a hard over current is more quickly controlled than a marginal condition. See Figure 7 for waveforms illustrating this and Figure 8 for an accompanying graph. Latch-Off Time Delay The primary function of any OC protection device is to quickly isolate the voltage bus from a faulty load. Unlike many other manufacturers’ IC products that sense the IC thermal condition (the monitored IC junction temperature depends on a number of factors the most important of which are power dissipation of the faulted switch and the package temp) to isolate a faulty load, the ISL6121 uses an internal 12ms timer that starts upon OC detection. Once an OC condition is detected the output is current limited for a nominal 12ms to allow transient conditions to pass before latch-off. The time to latch-off is independent of the device’s thermal condition. If, after the ISL6121 has latched off, and the fault has asserted and the enable is not deasserted but the OC condition still exists, the ISL6121 unlike other IC devices does not send to the controller a continuous string of fault pulses. The ISL6121’s single fault signal is sent at the time of latch off. Slow And Fast Shutdown The ISL6121 has two shutdown modes. When disabled with a Load Current less than the CR level the ISL6121 shuts down in a controlled manner using a 500nA constant current source controlled ramp. When latched-off during CR or if the timer has expired the ISL6121 quickly pulls down the output thereby quickly removing the faulted load from the voltage bus. See Figures 9 and 10 for waveforms of each mode. Temperature Shutdown Although the ISL6121 has a thermal shutdown feature, because of the 12ms timed shutdown this will only be invoked in extremely high ambient temperatures. Active Output Pulldown Another unique ISL6121 feature is the active pull down on the outputs to within 300mV of GND when the device is disabled.FN9004 Rev 2.00 Page 4 of 11 November 12, 2004

Page 6

ISL6121Typical Performance Curves FIGURE 2. OPERATIONAL WAVEFORMS FIGURE 3. SWITCH RESISTANCE AT 1A FIGURE 4. VOUT SOFT START vs CLOAD FIGURE 5. CURRENT REGULATION vs VOUT (VIN = 3.3V) FIGURE 6. CURRENT REGULATION vs VOUT (VIN = 5.0V) FIGURE 7. OC TO CR SETTLING TIME WAVEFORMS ON OFF ENABLE LATCH-OFF SET RESET BY ENABLE CURRENT REGULATION SETTLING TIME (1.4ms) OVER CURRENT FAULT VOUT IOUT 12ms CURRENT REGULATION PERIOD 2A CURRENT LIMIT -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 TEMPERATURE (oC) 35 40 45 50 55 60 65 70 75 VIN = 2.7V VIN = 5V VIN = 3.3V S W IT C H O N R E S IS TA N C E ( m W ) ENABLE CL = 100F CL = 0.1F, 10F VOUT VOUT (1V/DIV.) TIME (200s/DIV.) 1.25 1.5 1.75 2.0 2.25 2.5 2.75 3.0 VOUT (V) 3.1 IO U T ( m A ) 1600 1800 2000 2200 2400 85oC 25oC -40oC 1.3 1.5 2.0 2.5 3.0 3.5 4.0 4.5 VOUT (V) 4.8 IO U T ( m A ) 1600 1800 2000 2200 2400 85oC -40oC 25oC TIME (200s /DIV.) O U T P U T C U R R E N T ( 1 A /D IV ) CURRENT REGULATED LEVEL NOMINAL CURRENTFN9004 Rev 2.00 Page 5 of 11 November 12, 2004

Page 7

ISL6121FIGURE 8. CR SETTLING TIME vs FAULT CURRENT FIGURE 9. SLOW TURN-OFF vs CLOAD FIGURE 10. FAST TURN-OFF vs CLOAD FIGURE 11. ISL6121 TURN-ON INTO 3A OC FIGURE 12. ISL6121 TURN-ON INTO A 6ms MOMENTARY OC FIGURE 13. VENDOR TURN-ON INTO A 6ms MOMENTARY OC Typical Performance Curves (Continued) 3 4 5 6 7 8 9 10 1 12 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 FAULT CURRENT (A) T IM E T O C U R R E N T R E G U L A T IO N ( m S ) CL = 0.1F, 10F VOUT ENABLE CL = 100F VOUT (1V/DIV.) TIME (200s/DIV.) VOUT (1V/DIV.) TIME (400s /DIV.) CL = 10F CL=100F VOUT CL = 0.1F VOUT ENABLE IOUT 12ms VOUT TIME (2ms/DIV.) ENABLE FAULT VOUT IOUT TIME (1ms/DIV.) VOUT FAULT ENABLE TIME (2ms /DIV.)FN9004 Rev 2.00 Page 6 of 11 November 12, 2004

Page 8

ISL6121Using the ISL6121EVAL1 Platform General and Biasing Information The ISL6121EVAL1 platform, Figure 17, allows evaluation of the ISL6121 power supply control IC and comparison against a suitably sized (1.85A hold current rating) PPTC component. The evaluation platform is biased and monitored through numerous test points (TP#). See Table 1 for test point assignments and descriptions. Upon proper bias the PPTC, F1, has a nominal 1.5A load current passing through it which is the below the hold current rating for that particular device. Removal of the PPTC is necessary to isolate the ISL6121 as the PPTC load current is common to the ISL6121EVAL1 bias connections. By enabling the ISL6121H switches by signaling TP4 high (> 2.4V) the IC is also loaded with a nominal 1.5A current. Provided test points enable the evaluation of voltage loss across the PPTC (TP9 - TP10) and likewise across the ISL6121 enabled switch (TP9 - TP6). Expect to see 10% - 30% greater voltage loss across the PPTC than the ISL6121. An Overcurrent (OC) condition can be invoked on both the ISL6121 and the PPTC by driving TP11 to +6V, causing SW1 to close and a nominal 3A load is imposed on each. This represents a current overload to the ISL6121 and is thus quickly current regulated to the 2A limit. If the OC duration extends beyond the nominal 12ms of the internal ISL6121 timer then the output is latched off and the fault output is asserted by being pulled low, turning on the FAULT_ LED. The primary function of any OC protection device is to quickly isolate the voltage bus from a faulty load. Unlike the PPTC and some other vendor available IC products, the ISL6121 internal timer that starts upon OC detection provides consistent protection that is independent of temperature. Figures 14 through 16 illustrate the comparative efficiency and effectiveness of the ISL6121 vs the PPTC in protecting and isolating a faulty load capable from drooping the system bus in that system. TABLE 1. ISL6121EVAL1 TEST POINT ASSIGNMENTS TP # DESCRIPTION TP1 Eval Board and IC GND TP2 Eval Board +5V Bias TP4 Enable TP5 Fault TP6 VOUT TP9 IC VIN Pin TP10 PPTC Load Side TP11 Invoke Over Current FIGURE 14. ISL6121 vs PPTC INTO 3.3 LOAD FIGURE 15. ISL6121 vs PPTC INTO 1.6 LOAD VIN = 5.07V ISL6121 VOUT = 5V PPTC VOUT = 4.96V VOUT (100mV/DIV.) PPTC VOUT ISL6121 VOUT 12ms OC LATCH-OFF TIME VOUT (1V/DIV.) TIME (2ms/DIV.)FN9004 Rev 2.00 Page 7 of 11 November 12, 2004

Page 9

ISL6121FIGURE 16. ISL6121 vs PPTC WITH EXTENDED 1.6 LOAD PPTC VOUT 29s PPTC OC RESPONSE TIME ISL6121 VOUT VOUT (1V/DIV.) TIME (4s/DIV.) FIGURE 17. ISL6121EVAL1 SCHEMATIC AND PHOTOGRAPH 1 2 3 4 8 7 6 5EN FAULT_OUT VIN OUT OUTVIN OUT ISL6121H VIN C1 R1 R2 R5 F1 C2 D1 D2 R3 R4 R7 C3 D3 Q1A Q1B 0 5V OC R8 R9 C4 R10 R11 R6FN9004 Rev 2.00 Page 8 of 11 November 12, 2004

Page 10

ISL6121TABLE 2. ISL6121EVAL1 BOARD COMPONENT LISTING COMPONENT DESIGNATOR COMPONENT FUNCTION COMPONENT DESCRIPTION DUT1 ISL6121H Intersil, ISL6121H, Integrated FET Hot Plug Controller R1 - R4 Load Resistors YAGEO, 3.35%, 10W, 3.3W-10-ND R5-R7 LED Current Limiting Resistor 470, 0805 C1 Chip Decoupling Capacitor 0.1F, 0805 C2 - C3 Load Capacitor 100F 16V Electrolytic, Radial Lead D1 - D3 Indicating LEDs 0805, SMD LEDs Red F1 1.85A Hold Current Poly-Fuse Raychem, RUSB185 or Equivalent C4 Bulk Filter Capacitor 100F 16V Electrolytic, Radial Lead Q1 Over Current Switch Intersil, ITF86110DK8T, 7.5A, 30V, 0.025 Dual N-Channel MOSFETs R8 - R9 Gate Series Resistors 47, 0805 R10 - R11 Enable Pullup/Pulldown Resistors 1.2K, 0805, R10 Not PopulatedFN9004 Rev 2.00 Page 9 of 11 November 12, 2004

ISL6121LIB-T Reviews

Average User Rating
5 / 5 (144)
★ ★ ★ ★ ★
5 ★
130
4 ★
14
3 ★
0
2 ★
0
1 ★
0

Barre*****mmers

November 17, 2019

Arrived promptly, carefully packaged, as described, many thanks

Brand*****carty

October 26, 2019

Perfect! Nice components, professional service!

Uri*****Hogan

September 28, 2019

Excellent ! ISL6121LIB-T item arrived very quickly and was packaged well, no issues.

Uria*****nghvi

September 23, 2019

I was able to make my list of needed parts and use suggested products. The big plus is the fact they show inventory quantity.

Lail*****rson

September 13, 2019

Used for a solar project. Working as hoped. I'd buy again.

Mila*****rray

September 7, 2019

★★★★★ Nice Item, Shipped Fast And As Promised! ★★★★★ THANKS!!!!! ★★★★★

Chan*****endez

August 26, 2019

I've had no issues. Good product, would buy again.

Isma*****axter

August 23, 2019

Great kit, cost half the price of other stores. Includes most items that someone would need.

Beau*****eland

August 3, 2019

Excellent ease of using site both in finding products and ordering! Also shipping charges reasonable.

Jac*****Sen

July 9, 2019

Worked wonderfully. Went through the instructions to the tea to make sure it was done correctly.

ISL6121LIB-T Guarantees

Service Guarantee

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantee

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

ISL6121LIB-T Packaging

Verify Products
Customized Labels
Professional Packaging
Sealing
Packing
Insepction

ISL6121LIB-T Related Products

hotISL6121LIB-T ISL6423BEVEZ-T Intersil, IC VREG SGL LNB W/I2C 28TSSOP, 28-TSSOP (0.173", 4.40mm Width) Exposed Pad, - View
hotISL6121LIB-T ISL6531CR-T Intersil, IC CONTROLLER INTEL 32QFN, 32-VFQFN Exposed Pad, - View
hotISL6121LIB-T ISL62773AIRZ Intersil, IC PWR REG MULTIPH AMD 48-QFN, 48-VFQFN Exposed Pad, - View
hotISL6121LIB-T ISL62882HRTZ Intersil, IC REG PWM 2PHASE BUCK 40TQFN, 40-VFQFN Exposed Pad, - View
hotISL6121LIB-T ISL9104AIRUNZ-T Intersil, IC REG BUCK 3.3V 0.5A SYNC 6TDFN, 6-UFDFN, - View
hotISL6121LIB-T ISL6558CR Intersil, IC REG CTRLR BUCK 20QFN, 20-VQFN Exposed Pad, - View
hotISL6121LIB-T ISL6522CVZ Intersil, IC REG CTRLR BUCK 14TSSOP, 14-TSSOP (0.173", 4.40mm Width), - View
hotISL6121LIB-T ISL60002CIH325Z-T7A Intersil, IC VREF SERIES 2.5V SOT23-3, TO-236-3, SC-59, SOT-23-3, - View
hotISL6121LIB-T ISL6443AIRZ Intersil, IC CTRLR SGL/STEP DOWN PWM 28QFN, 28-VFQFN Exposed Pad, - View
hotISL6121LIB-T ISL6580CR-T Intersil, IC DRIVER HIGH SIDE FET 56-QFN, 56-VFQFN Exposed Pad, - View
hotISL6121LIB-T ISL61862GCRZ-T Intersil, IC USB PWR CTRLR 3A 8DFN, 8-VDFN Exposed Pad, - View
hotISL6121LIB-T ISL61863KCRZ Intersil, IC USB PWR CTRLR 3.6A 10DFN, 10-VFDFN Exposed Pad, - View

ISL6121LIB-T Tags

  • ISL6121LIB-T
  • ISL6121LIB-T PDF
  • ISL6121LIB-T datasheet
  • ISL6121LIB-T specification
  • ISL6121LIB-T image
  • Intersil
  • Intersil ISL6121LIB-T
  • buy ISL6121LIB-T
  • ISL6121LIB-T price
  • ISL6121LIB-T distributor
  • ISL6121LIB-T supplier
  • ISL6121LIB-T wholesales

ISL6121LIB-T is Available in