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MAX16809ATU+T

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MAX16809ATU+T

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Part Number MAX16809ATU+T
Manufacturer Maxim Integrated
Description IC LED DRIVER CTRLR DIM 38TQFN
Datasheet MAX16809ATU+T Datasheet
Package 38-WFQFN Exposed Pad
In Stock 380 piece(s)
Unit Price Request a Quote
Lead Time Can Ship Immediately
Estimated Delivery Time Jul 12 - Jul 17 (Choose Expedited Shipping)
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Part Number # MAX16809ATU+T (PMIC - LED Drivers) is manufactured by Maxim Integrated and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

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MAX16809ATU+T Specifications

ManufacturerMaxim Integrated
CategoryIntegrated Circuits (ICs) - PMIC - LED Drivers
Datasheet MAX16809ATU+TDatasheet
Package38-WFQFN Exposed Pad
Series-
TypeDC DC Controller
TopologySEPIC, Step-Down (Buck), Step-Up (Boost)
Internal Switch(s)No
Number of Outputs16
Voltage - Supply (Min)8V
Voltage - Supply (Max)26.5V
Voltage - Output36V
Current - Output / Channel55mA
Frequency20kHz ~ 1MHz
DimmingPWM
ApplicationsBacklight, Lighting
Operating Temperature-40°C ~ 125°C (TA)
Mounting TypeSurface Mount
Package / Case38-WFQFN Exposed Pad
Supplier Device Package38-TQFN (5x7)

MAX16809ATU+T Datasheet

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General Description The MAX16809 is an integrated, high-efficiency white or RGB LED driver. It is designed for LCD backlighting and other LED lighting applications with multiple strings of LEDs. The MAX16809’s current-mode PWM control- ler regulates the necessary voltage to the LED array. Depending on the input voltage and LED voltage range, this device can be used with boost or buck-boost (SEPIC) topologies. The MAX16809 LED driver includes 16 open-drain, constant-current-sinking LED driver outputs rated for 36V continuous operation. The LED current-control cir- cuitry achieves ±3% current matching among strings and enables paralleling of outputs for LED string cur- rents higher than 55mA. The output-enable pin is used for simultaneous PWM dimming of all output channels. Dimming frequency range is 50Hz to 30kHz and dimming ratio is up to 5000:1. The constant-current outputs are single resistor programmable and the LED current can be adjusted up to 55mA per output channel. The MAX16809 operates either in stand-alone mode or with a microcontroller (µC) using an industry-standard, 4-wire serial interface. The MAX16809 includes overtemperature protection, operates over the full -40°C to +125°C temperature range, and is available in a 5mm x 7mm thermally enhanced, 38-pin TQFN exposed pad package. Features ● 16 Constant-Current Output Channels (Up to 55mA Each) ● ±3% Current Matching Among Outputs ● Paralleling Channels Allows Higher Current per LED String ● Outputs Rated for 36V Continuous Voltage ● Output-Enable Pin for PWM Dimming (Up to 30kHz) ● One Resistor Sets LED Current for All Channels ● Wide Dimming Ratio Up to 5000:1 ● Low Current-Sense Reference (300mV) for High Efficiency ● 8V to 26.5V Input Voltage or Higher with External Biasing Devices ● 4-Wire Serial Interface to Control Individual Output Channels Applications ● LCD White or RGB LED Backlighting: LCD TVs, Desktop, and Notebook Panels Industrial and Medical Displays ● Ambient, Mood, and Accent Lighting 19-0656; Rev 3; 4/14 +Denotes a lead(Pb)-free/RoHS-compliant package. *EP = Exposed pad. PART TEMP RANGE PIN-PACKAGE MAX16809ATU+ -40°C to +125°C 38 TQFN-EP* OUT0 FB OUT1 OUT2 OUT3 OUT4 OUT5 OUT6 OUT7 SET LE DIN PGND VCC V+ OE DOUT CLK REF RTCT CREF RSET CIN CBYP RCS CC2 CC1 OUT CS AGND COMP RC1 R2 R1 COUT RT CT 3V TO 5.5V VIN VOUT Q1 L LEDs STAND-ALONE OPERATION MAX16809 OUT8 OUT9 OUT10 OUT11 OUT12 OUT13 OUT14 OUT15 MAX16809 Integrated 16-Channel LED Driver with Switch-Mode Boost and SEPIC Controller Typical Operating Circuits continued at end of data sheet. Typical Operating Circuits Pin Configuration appears at end of data sheet. Ordering Information EVALUATION KIT AVAILABLE

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VCC to AGND ........................................................-0.3V to +30V Current into VCC (VCC > 24V) ...........................................30mA V+ to PGND ............................................................-0.3V to +6V OUT to AGND ........................................... -0.3V to (VCC + 0.3V) OUT Current (10µs duration) ................................................±1A FB, COMP, CS, RTCT, REF to AGND ....................-0.3V to +6V COMP Sink Current ............................................................10mA OUT0–OUT15 to PGND ........................................-0.3V to +40V DIN, CLK, LE, OE, SET to PGND ...............-0.3V to (V+ + 0.3V) DOUT Current ..................................................................±10mA OUT0–OUT15 Sink Current ...............................................60mA Total PGND Current (1s pulse time) ................................960mA Continuous Power Dissipation (TA = +70°C) 38-Pin TQFN (derate 35.7mW/°C* above +70°C) .....2857mW Operating Temperature Range ......................... -40°C to +125°C Junction Temperature ......................................................+150°C Storage Temperature Range ............................ -65°C to +150°C Lead Temperature (soldering, 10s) .................................+300°C *Per JEDEC51 Standard (Multilayer Board). (VCC = +15V, V+ = +3V to +5.5V referenced to PGND, RT = 10kΩ, CT = 3.3nF, REF = open, COMP = open, CREF = 0.1µF, VFB = 2V, CS = AGND, AGND = PGND = 0V; all voltages are measured with respect to AGND, unless otherwise noted. TJ = TA = -40°C to +125°C, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1) PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS REFERENCE Output Voltage VREF IREF = 1mA, TJ = +25°C 4.95 5 5.05 V Line Regulation ∆VLINE 12V< VCC < 25V, IREF = 1mA 0.4 4 mV Load Regulation ∆VLOAD 1mA < IREF < 20mA 6 50 mV Total Output-Voltage Variation VREFT (Note 2) 4.875 5.125 V Output Noise Voltage VNOISE 10Hz < f < 10kHz 50 µV Output Short-Circuit Current ISHORT VREF = 0V 30 180 mA OSCILLATOR Initial Accuracy TJ = +25°C 51 54 57 kHz Voltage Stability 12V < VCC < 25V 0.2 0.5 % Temperature Stability 1 % RTCT Ramp Peak-to-Peak 1.7 V RTCT Ramp Valley 1.1 V Discharge Current IDIS VRTCT = 2V, TJ = +25°C 7.9 8.3 8.7 mA VRTCT = 2V, -40oC ≤ TJ ≤ +125°C 7.5 8.3 9.0 Frequency Range fOSC 20 1000 kHz ERROR AMPLIFIER FB Input Voltage VFB FB shorted to COMP 2.45 2.5 2.55 V Input Bias Current IB(FB) -0.01 -0.1 µA Open-Loop Gain AVOL 2V ≤ VCOMP ≤ 4V 100 dB Unity-Gain Bandwidth fGBW 1 MHz Power-Supply Rejection Ratio PSRR 12V ≤ VCC ≤ 25V 60 80 dB COMP Sink Current ISINK VFB = 2.7V, VCOMP = 1.1V 2 6 mA COMP Source Current ISOURCE VFB = 2.3V, VCOMP = 5V 0.5 1.2 1.8 mA COMP Output-Voltage High VOH VFB = 2.3V, RCOMP = 15kΩ to AGND 5 5.8 V COMP Output-Voltage Low VOL VFB = 2.7V, RCOMP = 15kΩ to VREF 0.1 1.1 V www.maximintegrated.com Maxim Integrated │ 2 MAX16809 Integrated 16-Channel LED Driver with Switch-Mode Boost and SEPIC Controller Electrical Characteristics (PWM Controller) Stresses beyond those listed under “bsolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. Absolute Maximum Ratings

Page 4

(VCC = +15V, V+ = +3V to +5.5V referenced to PGND, RT = 10kΩ, CT = 3.3nF, REF = open, COMP = open, CREF = 0.1µF, VFB = 2V, CS = AGND, AGND = PGND = 0V; all voltages are measured with respect to AGND, unless otherwise noted. TJ = TA = -40°C to +125°C, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1) PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS CURRENT-SENSE AMPLIFIER Current-Sense Gain ACS (Notes 3, 4) 2.85 3 3.40 V/V Maximum Current-Sense Signal VCS_MAX (Note 3) 0.275 0.300 0.325 V Power-Supply Rejection Ratio PSRR 12V ≤ VCC ≤ 25V 70 dB Current-Sense Input Bias Current ICS VCOMP = 0V -1 -2.5 µA Current Sense to OUT Delay tPWM 50mV overdrive 60 ns MOSFET DRIVER OUT Low-Side On-Resistance VRDS_ONL ISINK = 200mA TJ = -40°C to +85°C (Note 2) 4.5 10 Ω TJ = -40°C to +125°C 4.5 12 OUT High-Side On-Resistance VRDS_ONH ISOURCE = 100mA TJ = -40°C to +85°C (Note 2) 3.5 7.5 Ω TJ = -40°C to +125°C 3.5 10 Source Current (Peak) ISOURCE CLOAD = 10nF 2 A Sink Current (Peak) ISINK CLOAD = 10nF 1 A Rise Time tR CLOAD = 1nF 15 ns Fall Time tF CLOAD = 1nF 22 ns UNDERVOLTAGE LOCKOUT/STARTUP Startup Voltage Threshold VCC_START 7.98 8.4 8.82 V Minimum Operating Voltage After Turn-On VCC_MIN 7.1 7.6 8.0 V Undervoltage-Lockout Hysteresis UVLOHYST 0.8 V PULSE-WIDTH MODULATION (PWM) Maximum Duty Cycle DMAX 94.5 96 97.5 % Minimum Duty Cycle DMIN 0 % SUPPLY CURRENT Startup Supply Current ISTART VCC = 7.5V 32 65 µA Operating Supply Current ICC VFB = VCS = 0V 3 5 mA VCC Zener Voltage VZ ICC = 25mA 24 26.5 V www.maximintegrated.com Maxim Integrated │ 3 MAX16809 Integrated 16-Channel LED Driver with Switch-Mode Boost and SEPIC Controller Electrical Characteristics (PWM Controller) (continued)

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(V+ = +3V to +5.5V, AGND = PGND = 0V; all voltages are measured with respect to PGND, unless otherwise noted. TA = TJ = -40°C to +125°C, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1) PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS Operating Supply Voltage V+ 3.0 5.5 V Output Voltage VOUT_ _ 36 V Standby Current (Interface Idle, All Output Ports High Impedance) RSET = 360Ω, DIN, LE, CLK = PGND or V+, OE = V+, DOUT unconnected 3.6 4.5 mA Standby Current (Interface Active, All Output Ports High Impedance) RSET = 360Ω, fCLK = 5MHz, OE = V+, DIN, LE = PGND or V+, DOUT unconnected 3.8 4.8 mA Supply Current (Interface Idle, All Output Ports Active Low) I+ RSET = 360Ω, OE = PGND, DIN,LE = V+, DOUT unconnected 30 52.5 mA INTERFACE (DIN, CLK, DOUT, LE, OE) Input-Voltage High (DIN, CLK, LE, OE) VIH 0.7 x V+ V Input-Voltage Low (DIN, CLK, LE, OE) VIL 0.3 x V+ V Hysteresis Voltage (DIN, CLK, LE, OE) VHYST 0.8 V Input Leakage Current (DIN, CLK) ILEAK -1 +1 µA OE Pullup Current to V+ IOE V+ = 5.5V, OE = PGND 0.25 1.5 25 µA LE Pulldown Current to PGND ILE V+ = 5.5V, LE = V+ 0.25 1.5 25 µA Output-Voltage High (DOUT) VOH ISOURCE = 4mA V+ - 0.5V V Output-Voltage Low (DOUT) VOL ISINK = 4mA 0.5 V OUT_ _ Output Current IOUT_ _ 0°C ≤ TA ≤ +125°C, VOUT = 1V to 2.5V, RSET = 360Ω 43.25 47.5 51.75 mA TA = -40°C, VOUT = 1V to 2.5V, RSET = 360Ω 40 55 OUT_ _ Leakage Current OE = V+ 1 µA www.maximintegrated.com Maxim Integrated │ 4 MAX16809 Integrated 16-Channel LED Driver with Switch-Mode Boost and SEPIC Controller Electrical Characteristics (LED Driver)

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(V+ = +4.5V to +5.5V, AGND = PGND = 0V; all voltages are measured with respect to PGND, unless otherwise noted. TA = TJ = -40°C to +125°C, unless otherwise noted. Typical values are at TA = +25°C.) (Notes 1, 5) PARAMETER SYMBOL CONDITION MIN TYP MAX UNITS INTERFACE TIMING CHARACTERISTICS CLK Clock Period tCP 40 ns CLK Pulse-Width High tCH 19 ns CLK Pulse-Width Low tCL 19 ns DIN Setup Time tDS 4 ns DIN Hold Time tDH 8 ns DOUT Propagation Delay tDO 10 50 ns DOUT Rise Time tDR CDOUT = 10pF, 20% to 80% 10 ns DOUT Fall Time tDF CDOUT = 10pF, 80% to 20% 10 ns LE Pulse-Width High tLW 20 ns LE Setup Time tLS 15 ns LE Rising to OUT_ _ Rising Delay tLRR (Note 6) 110 ns LE Rising to OUT_ _ Falling Delay tLRF (Note 6) 340 ns CLK Rising to OUT_ _ Rising Delay tCRR (Note 6) 110 ns CLK Rising to OUT_ _ Falling Delay tCRF (Note 6) 340 ns OE Rising to OUT_ _ Rising Delay tOER (Note 6) 110 ns OE Falling to OUT_ _ Falling Delay tOEF (Note 6) 340 ns OUT_ _ Turn-On Fall Time tF 80% to 20% (Note 6) 210 ns OUT_ _ Turn-Off Rise Time tR 20% to 80% (Note 6) 130 ns www.maximintegrated.com Maxim Integrated │ 5 MAX16809 Integrated 16-Channel LED Driver with Switch-Mode Boost and SEPIC Controller 5V Timing Characteristics

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Note 1: This device is 100% production tested at TJ = +25°C and +125°C. Limits to -40°C are guaranteed by design. Note 2: Guaranteed by design, not production tested. Note 3: Parameter is measured at trip point of latch with VFB = 0V. Note 4: Gain is defined as A = ∆VCOMP/∆VCS, 0.05V ≤ VCS ≤ 0.25V. Note 5: See Figures 3 and 4. Note 6: A 65Ω pullup resistor is connected from OUT_ _ to 5.5V. Rising refers to VOUT_ _ when current through OUT_ _ is turned off and falling refers to VOUT_ _ when current through OUT_ _ is turned on. (V+ = +3V to < +4.5V, AGND = PGND = 0V; all voltages are measured with respect to PGND, unless otherwise noted. TA = TJ = -40°C to +125°C, unless otherwise noted. Typical values are at TA = +25°C.) (Notes 1, 5) PARAMETERS SYMBOL CONDITIONS MIN TYP MAX UNITS INTERFACE TIMING CHARACTERISTICS CLK Clock Period tCP 52 ns CLK Pulse-Width High tCH 24 ns CLK Pulse-Width Low tCL 24 ns DIN Setup Time tDS 4 ns DIN Hold Time tDH 8 ns DOUT Propagation Delay tDO 12 70 ns DOUT Rise Time tDR CDOUT = 10pF, 20% to 80% 12 ns DOUT Fall Time tDF CDOUT = 10pF, 80% to 20% 12 ns LE Pulse-Width High tLW 20 ns LE Setup Time tLS 15 ns LE Rising to OUT_ _ Rising Delay tLRR (Note 6) 140 ns LE Rising to OUT_ _ Falling Delay tLRF (Note 6) 400 ns CLK Rising to OUT_ _ Rising Delay tCRR (Note 6) 140 ns CLK Rising to OUT_ _ Falling Delay tCRF (Note 6) 400 ns OE Rising to OUT_ _ Rising Delay tOER (Note 6) 140 ns OE Falling to OUT_ _ Falling Delay tOEF (Note 6) 400 ns OUT_ _ Turn-On Fall Time tF 80% to 20% (Note 6) 275 ns OUT_ _ Turn-Off Rise Time tR 20% to 80% (Note 6) 150 ns www.maximintegrated.com Maxim Integrated │ 6 MAX16809 Integrated 16-Channel LED Driver with Switch-Mode Boost and SEPIC Controller 3.3V Timing Characteristics

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(VCC = +15V, V+ = 3V to 5.5V, RT = 10kΩ, CT = 3.3nF, VREF = COMP = open, CREF = 0.1µF, VFB = 2V, CS = AGND = PGND = 0V. Typical values are at TA = +25°C, unless otherwise noted.) 7.88 7.90 8.02 7.94 7.92 7.96 7.98 8.00 8.04 -40 -10 5 20-25 35 50 9580 11065 125 OSCILLATOR RT/CT DISCHARGE CURRENT vs. TEMPERATURE M AX 16 80 9 to c0 8 TEMPERATURE (°C) R T /C T D IS CH AR GE C UR RE NT (m A) VRT/CT = 2V 450 470 460 500 490 480 510 520 540 530 550 -40 -10 5-25 20 35 50 65 80 95 110 125 OSCILLATOR FREQUENCY (fOSC) vs. TEMPERATURE M AX 16 80 9 to c0 7 TEMPERATURE (°C) OS CI LL AT OR F RE QU EN CY (k Hz ) RT = 3.65kΩ CT = 560pF 4.980 4.984 4.982 4.988 4.986 4.992 4.990 4.994 4.998 4.996 5.000 10 14 1612 18 20 22 24 26 REFERENCE VOLTAGE vs. SUPPLY VOLTAGE M AX 16 80 9 to c0 6 VCC (V) V R EF (V ) IREF = 1mA 4.65 4.75 4.70 4.85 4.80 5.00 4.95 4.90 5.05 0 2010 30 40 50 60 70 REFERENCE VOLTAGE vs. REFERENCE LOAD CURRENT M AX 16 80 9 to c0 5 IREF (mA) V R EF (V ) 4.90 4.94 4.92 5.00 4.98 4.96 5.02 5.04 5.06 5.08 REFERENCE VOLTAGE vs. TEMPERATURE M AX 16 80 9 to c0 4 V R EF (V ) -40 -10 5 20-25 35 50 9580 11065 125 TEMPERATURE (°C) IREF = 1mA IREF = 20mA 3.5 3.7 4.9 4.1 3.9 4.3 4.5 4.7 5.1 OPERATING SUPPLY CURRENT vs. TEMPERATURE AFTER STARTUP (fOSC = fSW = 300kHz) M AX 16 80 9 to c0 3 I C C (m A) -40 -10 5 20-25 35 50 9580 11065 125 TEMPERATURE (°C) CT = 560pF 25 27 39 31 29 33 35 37 41 -40 -10 5 20-25 35 50 9580 11065 125 STARTUP CURRENT vs. TEMPERATURE M AX 16 80 9 to c0 2 TEMPERATURE (°C) I C C (µ A) VCC = 7.5V BOOTSTRAP UVLO vs. TEMPERATURE M AX 16 80 9 to c0 1 TEMPERATURE (°C) V C C (V ) 1109565 80-10 5 20 35 50-25 0 1 2 3 4 5 6 7 8 9 10 -40 125 VCC RISING VCC FALLING HYSTERESIS Maxim Integrated │ 7www.maximintegrated.com MAX16809 Integrated 16-Channel LED Driver with Switch-Mode Boost and SEPIC Controller Typical Operating Characteristics

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(VCC = +15V, V+ = 3V to 5.5V, RT = 10kΩ, CT = 3.3nF, VREF = COMP = open, CREF = 0.1µF, VFB = 2V, CS = AGND = PGND = 0V. Typical values are at TA = +25°C, unless otherwise noted.) SUPPLY CURRENT vs. SUPPLY VOLTAGE (INTERFACE IDLE, ALL OUTPUTS OFF, RSET = 720Ω) M AX 16 80 9 to c1 7 SUPPLY VOLTAGE (V) SU PP LY C UR RE NT (m A) 5.04.54.03.5 1.85 1.90 1.95 2.00 1.80 3.0 5.5 6A = +125°C TA = +85°C TA = +25°C TA = -40°C 2.0 3.0 2.5 4.0 3.5 5.0 4.5 5.5 6.5 6.0 7.0 20 220 320 420120 520 620 720 920820 1020 SUPPLY CURRENT vs. OSCILLATOR FREQUENCY M AX 16 80 9 to c1 6 FREQUENCY (kHz) I C C (m A) TA = +125°C CT = 100pF TA = -40°C 1.5 1.6 2.2 1.8 1.7 1.9 2.0 2.1 2.3 -40 -10 5 20-25 35 50 9580 11065 125 COMP VOLTAGE LEVEL TO TURN OFF DEVICE vs. TEMPERATURE M AX 16 80 9 to c1 5 TEMPERATURE (°C) V C OM P ( V) VCC = 15V ERROR-AMPLIFIER OPEN-LOOP GAIN AND PHASE vs. FREQUENCY MAX16809 toc14 FREQUENCY (Hz) GA IN (d B) 1M100k1k 10k10 1001 0 20 40 60 80 100 120 140 -20 0.01 100M10M -165 -140 -115 -90 -65 -40 -15 10 -190 PHASE GAIN PH AS E (D EG RE ES ) 0 20 10 50 40 30 60 70 90 80 100 PROPAGATION DELAY FROM CURRENT-LIMIT COMPARATOR TO OUT vs. TEMPERATURE M AX 16 80 9 to c1 3 PR OP AG AT IO N DE LA Y (n s) -40 -10 5 20-25 35 50 9580 11065 125 TEMPERATURE (°C) 0 2 1 5 4 3 6 7 9 8 10 OUT IMPEDANCE vs. TEMPERATURE (RDS_ON NMOS DRIVER) M AX 16 80 9 to c1 2 R D S_ ON (Ω ) -40 -10 5 20-25 35 50 9580 11065 125 TEMPERATURE (°C) ISINK = 200mA OUT IMPEDANCE vs. TEMPERATURE (RDS_ON PMOS DRIVER) M AX 16 80 9 to c1 1 TEMPERATURE (°C) R D S_ ON (Ω ) 1109565 80-10 5 20 35 50-25 2.2 2.4 2.6 2.8 3.0 3.2 3.4 3.6 3.8 4.0 4.2 4.4 4.6 4.8 5.0 2.0 -40 125 ISOURCE = 100mA TIMING RESISTANCE vs. OSCILLATOR FREQUENCY M AX 16 80 9 to c1 0 FREQUENCY (Hz) R T (k Ω ) 1M100k 1 10 100 1000 0.1 10k 10M CT = 1nF CT = 560pF CT = 220pF CT = 100pF CT = 10nF CT = 4.7nF CT = 3.3nF CT = 2.2nF 0.20 0.24 0.22 0.30 0.28 0.26 0.32 0.34 0.38 0.36 0.40 CURRENT-SENSE TRIP THRESHOLD vs. TEMPERATURE M AX 16 80 9 to c0 9 CS T HR ES HO LD (V ) -40 -10 5 20-25 35 50 9580 11065 125 TEMPERATURE (°C) Maxim Integrated │ 8www.maximintegrated.com MAX16809 Integrated 16-Channel LED Driver with Switch-Mode Boost and SEPIC Controller Typical Operating Characteristics

Page 10

(VCC = +15V, V+ = 3V to 5.5V, RT = 10kΩ, CT = 3.3nF, VREF = COMP = open, CREF = 0.1µF, VFB = 2V, CS = AGND = PGND = 0V. Typical values are at TA = +25°C, unless otherwise noted.) OUT_ _ CURRENT vs. OUT_ _ VOLTAGE (RSET = 720Ω, V+ = 5.0V) M AX 16 80 9 to c2 3 OUT_ _ VOLTAGE (V) OU T_ _ CU RR EN T (m A) 2.52.01.51.00.5 5 10 15 20 25 30 TA = -40°C TA = +25°C TA = +85°C TA = +125°C 0 0 3.0 OUT_ _ CURRENT vs. OUT_ _ VOLTAGE (RSET = 360Ω, V+ = 3.3V) M AX 16 80 9 to c2 2 OUT_ _ VOLTAGE (V) OU T_ _ CU RR EN T (m A) 2.52.01.51.00.5 10 20 30 40 50 60 TA = -40°C TA = +25°C TA = +85°C TA = +125°C 0 0 3.0 OUT_ _ CURRENT vs. OUT_ _ VOLTAGE (RSET = 720, V+ = 3.3V) M AX 16 80 9 to c2 1 OUT_ _ VOLTAGE (V) OU T_ _ CU RR EN T (m A) 2.52.01.51.00.5 5 10 15 20 25 30 TA = -40°C TA = +25°C TA = +85°C TA = +125°C 0 0 3.0 SUPPLY CURRENT vs. SUPPLY VOLTAGE (INTERFACE IDLE, ALL OUTPUTS ON, RSET = 360Ω) M AX 16 80 9 to c2 0 SUPPLY VOLTAGE (V) SU PP LY C UR RE NT (m A) 5.04.54.03.5 20 25 30 35 40 TA = +125°C 45 15 3.0 5.5 TA = +85°C TA = -40°C TA = +25°C SUPPLY CURRENT vs. SUPPLY VOLTAGE (INTERFACE IDLE, ALL OUTPUTS ON, RSET = 720Ω) M AX 16 80 9 to c1 9 SUPPLY VOLTAGE (V) SU PP LY C UR RE NT (m A) 5.04.54.03.5 20 25 30 35 40 45 TA = +125°C TA = +85°C TA = -40°C TA = +25°C 15 3.0 5.5 SUPPLY CURRENT vs. SUPPLY VOLTAGE (INTERFACE IDLE, ALL OUTPUTS OFF, RSET = 360Ω) M AX 16 80 9 to c1 8 SUPPLY VOLTAGE (V) SU PP LY C UR RE NT (m A) 5.04.54.03.5 3.55 3.60 3.65 3.70 3.50 3.0 5.5 TA = +125°C TA = +85°C TA = -40°C TA = +25°C Maxim Integrated │ 9www.maximintegrated.com MAX16809 Integrated 16-Channel LED Driver with Switch-Mode Boost and SEPIC Controller Typical Operating Characteristics

MAX16809ATU+T Reviews

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Lucia*****rrior

June 20, 2020

Very happy for the fast shipping and good price!

Decke*****neros

June 18, 2020

Competitive prices, fast/cheap shipping, easy find my desired items, powerful online business what I need to do are a few clicks!

Ahme*****nzales

June 13, 2020

I am a novice technician. I really rely on reviews to help guide me, as I do not have anyone to assist me with electronics. I purchased these items and report I am happy with the purchase. I took a chance and it was one of the better choices I made.

Harv*****rost

June 13, 2020

Item sent as described. Showed up quickly. Worked as it said and would recommend again.

Kimbe*****jamin

June 7, 2020

Good service, and great value for money I am pleased with the item of MAX16809ATU+T.

Lang***** Ravel

May 27, 2020

Excellent sales and service. Thank you. Buy with confidence.

Ros*****offey

May 19, 2020

good item, quick delivery, prefer to recommended.

Aria*****Branch

May 19, 2020

I have used 2 of the 10 units so far and they work fine.

Stan*****Wilcox

May 18, 2020

I always enjoy shopping with Heisener, never disappoint me, most dependable, and no long waiting for deliveries.

Ron*****Kata

May 14, 2020

These did exactly what I needed them to do. Electricity only flows in one direction. Perfect.

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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.

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CN0967C10S20P7-240 CN0967C10S20P7-240 Cinch Connectivity Solutions, CONN RCPT MALE 2POS GOLD CRIMP, -, - View
CTVS07RF-25-20S-LC CTVS07RF-25-20S-LC Amphenol Aerospace Operations, CONN RCPT HSG FMALE 30POS PNL MT, -, - View
MS3471L22-41AW MS3471L22-41AW TE Connectivity Deutsch Connectors, CONN RCPT HSNG MALE 41POS INLINE, -, - View
MCP6286T-E/OTVAO MCP6286T-E/OTVAO Microchip Technology, IC SNG LO NOISE 3.5MHZ OP E TEMP, SC-74A, SOT-753, - View
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MAX16809ATU+T

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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

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