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Constant current led driver power supply

Light Emitting Diodes (LEDs) are very particular about the amount of current and voltage that it gets. Operating it at a current higher than the rated current will negatively affect its lifespan and can even lead to its permanent burnout. Also, the output current delivered by most of the MSI circuits is not capable of driving heavy LED loads. This is where a need for constant current LED drivers and LED power supplies come into play. There is a wide variety of led drivers available in the market today. One can choose the ones which serve the purpose best.

LED drivers can be broadly classified into: constant current, constant voltage, and AC LED drivers.

Applications:

Dimmable LEDs- Some LED drivers like the iw3989 ICs are used to drive dimmable LEDs and wall lamps. The iw3989 series also have a feedback system that enables it to check for overheating, short-circuits, and open-circuits.

Solid-state lighting- There are some LED drivers like the iw3620 IC which can be used to drive LEDs, supplying power up to 40W. They are very flexible in terms of the input AC voltage which ranges from 85V to 264V. Also, the output frequency can go up to 130 kHz, which ensures optimum efficiency.

There are many other LED drivers with special functions like linear voltage regulation, screen backlight, projector lamp illumination, commercial lighting, and so on. You can buy most of these LED drivers at heisener.com where you stay assured of the quality of components at the best prices.

PMIC - LED Drivers

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Image
Part Number
Manufacturer
Description
Package
In Stock
Quantity
Topology
Internal Switch(s)
Number of Outputs
Voltage - Supply (Min)
Voltage - Supply (Max)
Voltage - Output
Current - Output / Channel
Frequency
Dimming
Applications
Operating Temperature
Mounting Type
Package / Case
Supplier Device Package
LC5205S
Sanken

IC LED DRVR OFFL DIM 400MA 8SOP

  • Type: AC DC Offline Switcher
  • Topology: Step-Down (Buck)
  • Internal Switch(s): Yes
  • Number of Outputs: 1
  • Voltage - Supply (Min): 25V
  • Voltage - Supply (Max): 400V
  • Voltage - Output: -
  • Current - Output / Channel: 400mA
  • Frequency: 200kHz
  • Dimming: PWM
  • Applications: -
  • Operating Temperature: -40°C ~ 105°C (TA)
  • Mounting Type: Surface Mount
  • Package / Case: 8-SOIC (0.173", 4.40mm Width)
  • Supplier Device Package: 8-SOP
Package: 8-SOIC (0.173", 4.40mm Width)
In Stock247
Step-Down (Buck)
Yes
1
25V
400V
-
400mA
200kHz
PWM
-
-40°C ~ 105°C (TA)
Surface Mount
8-SOIC (0.173", 4.40mm Width)
8-SOP
RT8463ZQW
Richtek USA Inc.

IC LED DRVR RGLTR DIM 2A 12WDFN

  • Type: DC DC Regulator
  • Topology: Step-Down (Buck), Step-Up (Boost)
  • Internal Switch(s): Yes
  • Number of Outputs: 1
  • Voltage - Supply (Min): 4.5V
  • Voltage - Supply (Max): 50V
  • Voltage - Output: 50V
  • Current - Output / Channel: 2A (Switch)
  • Frequency: 470kHz
  • Dimming: Analog, PWM
  • Applications: Backlight, Lighting
  • Operating Temperature: -40°C ~ 85°C (TA)
  • Mounting Type: Surface Mount
  • Package / Case: 12-WFDFN Exposed Pad
  • Supplier Device Package: 12-WDFN (3x3)
Package: 12-WFDFN Exposed Pad
In Stock125
Step-Down (Buck), Step-Up (Boost)
Yes
1
4.5V
50V
50V
2A (Switch)
470kHz
Analog, PWM
Backlight, Lighting
-40°C ~ 85°C (TA)
Surface Mount
12-WFDFN Exposed Pad
12-WDFN (3x3)
AS3683
ams

IC LED DRIVER RGLTR 400MA 24QFN

  • Type: DC DC Regulator
  • Topology: Switched Capacitor (Charge Pump)
  • Internal Switch(s): Yes
  • Number of Outputs: 6
  • Voltage - Supply (Min): 3V
  • Voltage - Supply (Max): 5.5V
  • Voltage - Output: 5.3V
  • Current - Output / Channel: 400mA (Flash)
  • Frequency: 1MHz
  • Dimming: -
  • Applications: Backlight
  • Operating Temperature: -30°C ~ 85°C (TA)
  • Mounting Type: Surface Mount
  • Package / Case: 24-VFQFN Exposed Pad
  • Supplier Device Package: 24-QFN (4x4)
Package: 24-VFQFN Exposed Pad
In Stock281
Switched Capacitor (Charge Pump)
Yes
6
3V
5.5V
5.3V
400mA (Flash)
1MHz
-
Backlight
-30°C ~ 85°C (TA)
Surface Mount
24-VFQFN Exposed Pad
24-QFN (4x4)
hotSP7648EU-L
Exar Corporation

IC LED DRIVER RGLTR 700MA 10MSOP

  • Type: DC DC Regulator
  • Topology: Step-Up (Boost)
  • Internal Switch(s): Yes
  • Number of Outputs: 1
  • Voltage - Supply (Min): 2.7V
  • Voltage - Supply (Max): 4.5V
  • Voltage - Output: 2.7 V ~ 5.5 V
  • Current - Output / Channel: 700mA
  • Frequency: -
  • Dimming: -
  • Applications: Camera Flash
  • Operating Temperature: -40°C ~ 85°C (TA)
  • Mounting Type: Surface Mount
  • Package / Case: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
  • Supplier Device Package: 10-MSOP
Package: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
In Stock23,778
Step-Up (Boost)
Yes
1
2.7V
4.5V
2.7 V ~ 5.5 V
700mA
-
-
Camera Flash
-40°C ~ 85°C (TA)
Surface Mount
10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
10-MSOP
MAX8608ZETD+T
Maxim Integrated

IC LED DRIVER RGLTR DIM 14TDFN

  • Type: DC DC Regulator
  • Topology: Step-Up (Boost)
  • Internal Switch(s): Yes
  • Number of Outputs: 2
  • Voltage - Supply (Min): 2.7V
  • Voltage - Supply (Max): 6V
  • Voltage - Output: 26V
  • Current - Output / Channel: 40mA
  • Frequency: 1MHz
  • Dimming: Analog, PWM
  • Applications: Backlight
  • Operating Temperature: -40°C ~ 85°C (TA)
  • Mounting Type: Surface Mount
  • Package / Case: 14-WFDFN Exposed Pad
  • Supplier Device Package: 14-TDFN-EP (3x3)
Package: 14-WFDFN Exposed Pad
In Stock340
Step-Up (Boost)
Yes
2
2.7V
6V
26V
40mA
1MHz
Analog, PWM
Backlight
-40°C ~ 85°C (TA)
Surface Mount
14-WFDFN Exposed Pad
14-TDFN-EP (3x3)
MAX16807AUI+T
Maxim Integrated

IC LED DRIVER CTRLR DIM 28TSSOP

  • Type: DC DC Controller
  • Topology: SEPIC, Step-Down (Buck), Step-Up (Boost)
  • Internal Switch(s): No
  • Number of Outputs: 8
  • Voltage - Supply (Min): 8V
  • Voltage - Supply (Max): 26.5V
  • Voltage - Output: 36V
  • Current - Output / Channel: 55mA
  • Frequency: 20kHz ~ 1MHz
  • Dimming: PWM
  • Applications: Backlight, Lighting
  • Operating Temperature: -40°C ~ 125°C (TA)
  • Mounting Type: Surface Mount
  • Package / Case: 28-TSSOP (0.173", 4.40mm Width) Exposed Pad
  • Supplier Device Package: 28-TSSOP-EP
Package: 28-TSSOP (0.173", 4.40mm Width) Exposed Pad
In Stock294
SEPIC, Step-Down (Buck), Step-Up (Boost)
No
8
8V
26.5V
36V
55mA
20kHz ~ 1MHz
PWM
Backlight, Lighting
-40°C ~ 125°C (TA)
Surface Mount
28-TSSOP (0.173", 4.40mm Width) Exposed Pad
28-TSSOP-EP
LT3909EMSE#TRPBF
Linear Technology

IC LED DRIVER

  • Type: DC DC Regulator
  • Topology: Step-Up (Boost)
  • Internal Switch(s): Yes
  • Number of Outputs: 2
  • Voltage - Supply (Min): 2.9V
  • Voltage - Supply (Max): 40V
  • Voltage - Output: 40V
  • Current - Output / Channel: 50mA
  • Frequency: 2MHz
  • Dimming: Analog, PWM
  • Applications: Automotive
  • Operating Temperature: -40°C ~ 125°C (TJ)
  • Mounting Type: Surface Mount
  • Package / Case: 12-TSSOP (0.118", 3.00mm Width) Exposed Pad
  • Supplier Device Package: 12-MSOP-EP
Package: 12-TSSOP (0.118", 3.00mm Width) Exposed Pad
In Stock482
Step-Up (Boost)
Yes
2
2.9V
40V
40V
50mA
2MHz
Analog, PWM
Automotive
-40°C ~ 125°C (TJ)
Surface Mount
12-TSSOP (0.118", 3.00mm Width) Exposed Pad
12-MSOP-EP
MAX16822AASA/V+
Maxim Integrated

IC LED DRIVER RGLTR DIM 8SOIC

  • Type: DC DC Regulator
  • Topology: Step-Down (Buck)
  • Internal Switch(s): Yes
  • Number of Outputs: 1
  • Voltage - Supply (Min): 6.5V
  • Voltage - Supply (Max): 65V
  • Voltage - Output: -
  • Current - Output / Channel: 350mA
  • Frequency: 2MHz
  • Dimming: PWM
  • Applications: Automotive, Lighting
  • Operating Temperature: -40°C ~ 125°C (TA)
  • Mounting Type: Surface Mount
  • Package / Case: 8-SOIC (0.154", 3.90mm Width)
  • Supplier Device Package: 8-SOIC
Package: 8-SOIC (0.154", 3.90mm Width)
In Stock480
Step-Down (Buck)
Yes
1
6.5V
65V
-
350mA
2MHz
PWM
Automotive, Lighting
-40°C ~ 125°C (TA)
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
hotMP3302DJ-LF-P
Monolithic Power Systems Inc.

IC LED DRIVER

  • Type: DC DC Regulator
  • Topology: Step-Up (Boost)
  • Internal Switch(s): Yes
  • Number of Outputs: 1
  • Voltage - Supply (Min): 2.5V
  • Voltage - Supply (Max): 6V
  • Voltage - Output: 36V
  • Current - Output / Channel: 1.33A (Switch)
  • Frequency: 1.3MHz
  • Dimming: Single-Wire
  • Applications: Backlight
  • Operating Temperature: -40°C ~ 125°C (TJ)
  • Mounting Type: Surface Mount
  • Package / Case: SOT-23-5 Thin, TSOT-23-5
  • Supplier Device Package: TSOT-23-5
Package: SOT-23-5 Thin, TSOT-23-5
In Stock242
Step-Up (Boost)
Yes
1
2.5V
6V
36V
1.33A (Switch)
1.3MHz
Single-Wire
Backlight
-40°C ~ 125°C (TJ)
Surface Mount
SOT-23-5 Thin, TSOT-23-5
TSOT-23-5
hotLYT4327E
Power Integrations

IC LED DRIVER OFFL DIM ESIP-7C

  • Type: AC DC Offline Switcher
  • Topology: Flyback, Step-Down (Buck), Step-Up (Boost)
  • Internal Switch(s): Yes
  • Number of Outputs: 1
  • Voltage - Supply (Min): 160VAC
  • Voltage - Supply (Max): 300VAC
  • Voltage - Output: -
  • Current - Output / Channel: 7.33A (Switch)
  • Frequency: 132kHz
  • Dimming: Triac
  • Applications: -
  • Operating Temperature: -40°C ~ 150°C (TJ)
  • Mounting Type: Surface Mount
  • Package / Case: 7-SIP, 6 Leads, Exposed Pad, Formed Leads
  • Supplier Device Package: eSIP-7C
Package: 7-SIP, 6 Leads, Exposed Pad, Formed Leads
In Stock10,000
Flyback, Step-Down (Buck), Step-Up (Boost)
Yes
1
160VAC
300VAC
-
7.33A (Switch)
132kHz
Triac
-
-40°C ~ 150°C (TJ)
Surface Mount
7-SIP, 6 Leads, Exposed Pad, Formed Leads
eSIP-7C
SC5010ULTRT
Semtech Corporation

IC LED DRIVER CTRLR DIM 28MLPQ

  • Type: DC DC Controller
  • Topology: Step-Up (Boost)
  • Internal Switch(s): No
  • Number of Outputs: 8
  • Voltage - Supply (Min): 4.5V
  • Voltage - Supply (Max): 27V
  • Voltage - Output: 50V
  • Current - Output / Channel: 30mA
  • Frequency: 200kHz ~ 2.2MHz
  • Dimming: Analog, PWM
  • Applications: Backlight
  • Operating Temperature: -
  • Mounting Type: Surface Mount
  • Package / Case: 28-UFQFN Exposed Pad
  • Supplier Device Package: 28-MLPQ (4x4)
Package: 28-UFQFN Exposed Pad
In Stock284
Step-Up (Boost)
No
8
4.5V
27V
50V
30mA
200kHz ~ 2.2MHz
Analog, PWM
Backlight
-
Surface Mount
28-UFQFN Exposed Pad
28-MLPQ (4x4)
LYT4323E3
Power Integrations

IC LED DRIVER OFFL DIM ESIP-7C

  • Type: AC DC Offline Switcher
  • Topology: Flyback, Step-Down (Buck), Step-Up (Boost)
  • Internal Switch(s): Yes
  • Number of Outputs: 1
  • Voltage - Supply (Min): 160VAC
  • Voltage - Supply (Max): 300VAC
  • Voltage - Output: -
  • Current - Output / Channel: 2.72A (Switch)
  • Frequency: 132kHz
  • Dimming: Triac
  • Applications: -
  • Operating Temperature: -40°C ~ 150°C (TJ)
  • Mounting Type: Surface Mount
  • Package / Case: 7-SIP, 6 Leads, Exposed Pad, Formed Leads
  • Supplier Device Package: eSIP-7C
Package: 7-SIP, 6 Leads, Exposed Pad, Formed Leads
In Stock195
Flyback, Step-Down (Buck), Step-Up (Boost)
Yes
1
160VAC
300VAC
-
2.72A (Switch)
132kHz
Triac
-
-40°C ~ 150°C (TJ)
Surface Mount
7-SIP, 6 Leads, Exposed Pad, Formed Leads
eSIP-7C
hotSP6686ER-L/TR
Exar Corporation

IC LED DRIVER RGLTR 400MA 10DFN

  • Type: DC DC Regulator
  • Topology: Switched Capacitor (Charge Pump)
  • Internal Switch(s): Yes
  • Number of Outputs: 1
  • Voltage - Supply (Min): 2.7V
  • Voltage - Supply (Max): 5.5V
  • Voltage - Output: -
  • Current - Output / Channel: 400mA (Flash)
  • Frequency: 2.4MHz
  • Dimming: -
  • Applications: Backlight, Camera Flash
  • Operating Temperature: -40°C ~ 85°C (TA)
  • Mounting Type: Surface Mount
  • Package / Case: 10-VFDFN Exposed Pad
  • Supplier Device Package: 10-DFN (3x3)
Package: 10-VFDFN Exposed Pad
In Stock107,330
Switched Capacitor (Charge Pump)
Yes
1
2.7V
5.5V
-
400mA (Flash)
2.4MHz
-
Backlight, Camera Flash
-40°C ~ 85°C (TA)
Surface Mount
10-VFDFN Exposed Pad
10-DFN (3x3)
TS19720CX6 RFG
TSC America Inc.

IC LED DRVR DCDC CTRLR SOT26

  • Type: DC DC Controller
  • Topology: Step-Down (Buck)
  • Internal Switch(s): Yes
  • Number of Outputs: 1
  • Voltage - Supply (Min): 8V
  • Voltage - Supply (Max): 33V
  • Voltage - Output: 19V
  • Current - Output / Channel: -
  • Frequency: -
  • Dimming: -
  • Applications: Lighting
  • Operating Temperature: -40°C ~ 85°C (TA)
  • Mounting Type: -
  • Package / Case: -
  • Supplier Device Package: -
Package: -
In Stock471
Step-Down (Buck)
Yes
1
8V
33V
19V
-
-
-
Lighting
-40°C ~ 85°C (TA)
-
-
-
CPC9909NE
IXYS Integrated Circuits Division

IC LED DRIVER OFFLINE DIM 8SOIC

  • Type: AC DC Offline Switcher
  • Topology: Step-Down (Buck), Step-Up (Boost)
  • Internal Switch(s): No
  • Number of Outputs: 1
  • Voltage - Supply (Min): 8V
  • Voltage - Supply (Max): 550V
  • Voltage - Output: -
  • Current - Output / Channel: -
  • Frequency: 30kHz ~ 120kHz
  • Dimming: PWM
  • Applications: Signage
  • Operating Temperature: -40°C ~ 85°C (TA)
  • Mounting Type: Surface Mount
  • Package / Case: 8-SOIC (0.154", 3.90mm Width) Exposed Pad
  • Supplier Device Package: 8-SOIC-EP
Package: 8-SOIC (0.154", 3.90mm Width) Exposed Pad
In Stock453
Step-Down (Buck), Step-Up (Boost)
No
1
8V
550V
-
-
30kHz ~ 120kHz
PWM
Signage
-40°C ~ 85°C (TA)
Surface Mount
8-SOIC (0.154", 3.90mm Width) Exposed Pad
8-SOIC-EP
AAT1277IUT-T1
Skyworks Solutions Inc.

IC LED DRIVER RGLTR 750MA 18CSP

  • Type: DC DC Regulator
  • Topology: Step-Up (Boost)
  • Internal Switch(s): Yes
  • Number of Outputs: 2
  • Voltage - Supply (Min): 2.7V
  • Voltage - Supply (Max): 5.5V
  • Voltage - Output: 5.5V
  • Current - Output / Channel: 750mA (Flash)
  • Frequency: 2MHz
  • Dimming: -
  • Applications: Camera Flash
  • Operating Temperature: -40°C ~ 85°C (TA)
  • Mounting Type: Surface Mount
  • Package / Case: 18-WFBGA, CSPBGA
  • Supplier Device Package: 18-CSP (1.5x2.4)
Package: 18-WFBGA, CSPBGA
In Stock1,993,281
Step-Up (Boost)
Yes
2
2.7V
5.5V
5.5V
750mA (Flash)
2MHz
-
Camera Flash
-40°C ~ 85°C (TA)
Surface Mount
18-WFBGA, CSPBGA
18-CSP (1.5x2.4)
IS31FL3733-QFLS4-TR
ISSI, Integrated Silicon Solution Inc

IC LED DRVR LINEAR 46MA 48QFN

  • Type: Linear
  • Topology: -
  • Internal Switch(s): Yes
  • Number of Outputs: 28
  • Voltage - Supply (Min): 2.7V
  • Voltage - Supply (Max): 5.5V
  • Voltage - Output: -
  • Current - Output / Channel: 46mA
  • Frequency: -
  • Dimming: I2C
  • Applications: -
  • Operating Temperature: -40°C ~ 125°C (TA)
  • Mounting Type: Surface Mount
  • Package / Case: 48-WFQFN Exposed Pad
  • Supplier Device Package: 48-QFN (6x6)
Package: 48-WFQFN Exposed Pad
In Stock280
-
Yes
28
2.7V
5.5V
-
46mA
-
I2C
-
-40°C ~ 125°C (TA)
Surface Mount
48-WFQFN Exposed Pad
48-QFN (6x6)
BD6164GUT-E2
Rohm Semiconductor

IC CAMERA FLASH DVR 60VCSP

  • Type: DC DC Regulator
  • Topology: Step-Up (Boost)
  • Internal Switch(s): Yes
  • Number of Outputs: 1
  • Voltage - Supply (Min): 2.7V
  • Voltage - Supply (Max): 4.5V
  • Voltage - Output: 4.7V
  • Current - Output / Channel: 320mA (Flash)
  • Frequency: 4MHz
  • Dimming: I2C
  • Applications: Camera Flash
  • Operating Temperature: -30°C ~ 85°C (TA)
  • Mounting Type: Surface Mount
  • Package / Case: 6-WFBGA, CSPBGA
  • Supplier Device Package: 6-VCSP60N1 (1.1x1.5)
Package: 6-WFBGA, CSPBGA
In Stock112
Step-Up (Boost)
Yes
1
2.7V
4.5V
4.7V
320mA (Flash)
4MHz
I2C
Camera Flash
-30°C ~ 85°C (TA)
Surface Mount
6-WFBGA, CSPBGA
6-VCSP60N1 (1.1x1.5)
TLD5095ELXUMA1
Infineon Technologies

IC LED DRIVER CTRLR DIM 14SSOP

  • Type: DC DC Controller
  • Topology: Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost)
  • Internal Switch(s): No
  • Number of Outputs: 1
  • Voltage - Supply (Min): 4.75V
  • Voltage - Supply (Max): 45V
  • Voltage - Output: -
  • Current - Output / Channel: -
  • Frequency: 100kHz ~ 500kHz
  • Dimming: PWM
  • Applications: Automotive
  • Operating Temperature: -40°C ~ 150°C (TJ)
  • Mounting Type: Surface Mount
  • Package / Case: 14-LSSOP (0.154", 3.90mm Width) Exposed Pad
  • Supplier Device Package: PG-SSOP-14
Package: 14-LSSOP (0.154", 3.90mm Width) Exposed Pad
In Stock4,368
Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost)
No
1
4.75V
45V
-
-
100kHz ~ 500kHz
PWM
Automotive
-40°C ~ 150°C (TJ)
Surface Mount
14-LSSOP (0.154", 3.90mm Width) Exposed Pad
PG-SSOP-14
M09000G-14
M/A-Com Technology Solutions

IC PMIC FOR HD

  • Type: DC DC Regulator
  • Topology: Step-Down (Buck), Step-Up (Boost)
  • Internal Switch(s): Yes
  • Number of Outputs: 3
  • Voltage - Supply (Min): 2.7V
  • Voltage - Supply (Max): 5.25V
  • Voltage - Output: 4.6V
  • Current - Output / Channel: 1.2A
  • Frequency: 12.5kHz
  • Dimming: PWM
  • Applications: -
  • Operating Temperature: -40°C ~ 85°C (TA)
  • Mounting Type: Surface Mount
  • Package / Case: 40-VFQFN Exposed Pad
  • Supplier Device Package: 40-QFN (5x5)
Package: 40-VFQFN Exposed Pad
In Stock698
Step-Down (Buck), Step-Up (Boost)
Yes
3
2.7V
5.25V
4.6V
1.2A
12.5kHz
PWM
-
-40°C ~ 85°C (TA)
Surface Mount
40-VFQFN Exposed Pad
40-QFN (5x5)
MAX6964AEG+
Maxim Integrated

IC LED DRIVER LINEAR 50MA 24QSOP

  • Type: Linear
  • Topology: -
  • Internal Switch(s): Yes
  • Number of Outputs: 17
  • Voltage - Supply (Min): 2V
  • Voltage - Supply (Max): 3.6V
  • Voltage - Output: 7V
  • Current - Output / Channel: 50mA
  • Frequency: 400kHz
  • Dimming: -
  • Applications: Backlight
  • Operating Temperature: -40°C ~ 125°C (TA)
  • Mounting Type: Surface Mount
  • Package / Case: 24-SSOP (0.154", 3.90mm Width)
  • Supplier Device Package: 24-QSOP
Package: 24-SSOP (0.154", 3.90mm Width)
In Stock483
-
Yes
17
2V
3.6V
7V
50mA
400kHz
-
Backlight
-40°C ~ 125°C (TA)
Surface Mount
24-SSOP (0.154", 3.90mm Width)
24-QSOP
ADP8861ACPZ-R7
Analog Devices Inc.

IC LED DRIVER RGLTR DIM 20LFCSP

  • Type: DC DC Regulator
  • Topology: Switched Capacitor (Charge Pump)
  • Internal Switch(s): Yes
  • Number of Outputs: 7
  • Voltage - Supply (Min): 2.5V
  • Voltage - Supply (Max): 5.5V
  • Voltage - Output: 4.3 V ~ 5.5 V
  • Current - Output / Channel: 30mA, 60mA
  • Frequency: 1MHz
  • Dimming: I2C
  • Applications: Backlight
  • Operating Temperature: -40°C ~ 85°C (TA)
  • Mounting Type: Surface Mount
  • Package / Case: 20-WFQFN Exposed Pad, CSP
  • Supplier Device Package: 20-LFCSP-WQ (4x4)
Package: 20-WFQFN Exposed Pad, CSP
In Stock2,072
Switched Capacitor (Charge Pump)
Yes
7
2.5V
5.5V
4.3 V ~ 5.5 V
30mA, 60mA
1MHz
I2C
Backlight
-40°C ~ 85°C (TA)
Surface Mount
20-WFQFN Exposed Pad, CSP
20-LFCSP-WQ (4x4)
TLD1211SJFUMA1
Infineon Technologies

IC LED DRIVER LIN DIM 85MA 8DSO

  • Type: Linear
  • Topology: -
  • Internal Switch(s): Yes
  • Number of Outputs: 1
  • Voltage - Supply (Min): 8V
  • Voltage - Supply (Max): 28V
  • Voltage - Output: 27.4V
  • Current - Output / Channel: 85mA
  • Frequency: -
  • Dimming: PWM
  • Applications: Backlight
  • Operating Temperature: -40°C ~ 150°C (TJ)
  • Mounting Type: Surface Mount
  • Package / Case: 8-SOIC (0.154", 3.90mm Width)
  • Supplier Device Package: PG-DSO-8-16
Package: 8-SOIC (0.154", 3.90mm Width)
In Stock3,448
-
Yes
1
8V
28V
27.4V
85mA
-
PWM
Backlight
-40°C ~ 150°C (TJ)
Surface Mount
8-SOIC (0.154", 3.90mm Width)
PG-DSO-8-16
LT3952HFE#PBF
Linear Technology

IC LED DRIVER 60V 4A 28TSSOP

  • Type: DC DC Regulator
  • Topology: Step-Up (Boost)
  • Internal Switch(s): Yes
  • Number of Outputs: 1
  • Voltage - Supply (Min): 3V
  • Voltage - Supply (Max): 42V
  • Voltage - Output: 60V
  • Current - Output / Channel: 4A (Switch)
  • Frequency: 215kHz ~ 3MHz
  • Dimming: Analog, PWM
  • Applications: Automotive, Backlight
  • Operating Temperature: -40°C ~ 150°C (TJ)
  • Mounting Type: Surface Mount
  • Package / Case: 28-TSSOP (0.173", 4.40mm Width) Exposed Pad
  • Supplier Device Package: 28-TSSOP-EP
Package: 28-TSSOP (0.173", 4.40mm Width) Exposed Pad
In Stock496
Step-Up (Boost)
Yes
1
3V
42V
60V
4A (Switch)
215kHz ~ 3MHz
Analog, PWM
Automotive, Backlight
-40°C ~ 150°C (TJ)
Surface Mount
28-TSSOP (0.173", 4.40mm Width) Exposed Pad
28-TSSOP-EP
hotLT3744EUHE#PBF
Linear Technology

IC LED DVR SYNC STEP DOWN 36QFN

  • Type: DC DC Controller
  • Topology: Step-Down (Buck)
  • Internal Switch(s): No
  • Number of Outputs: 3
  • Voltage - Supply (Min): 3.3V
  • Voltage - Supply (Max): 36V
  • Voltage - Output: -
  • Current - Output / Channel: -
  • Frequency: 1MHz
  • Dimming: Analog, PWM
  • Applications: -
  • Operating Temperature: -40°C ~ 125°C (TA)
  • Mounting Type: Surface Mount
  • Package / Case: 36-WFQFN Exposed Pad
  • Supplier Device Package: 36-QFN (5x6)
Package: 36-WFQFN Exposed Pad
In Stock5,000
Step-Down (Buck)
No
3
3.3V
36V
-
-
1MHz
Analog, PWM
-
-40°C ~ 125°C (TA)
Surface Mount
36-WFQFN Exposed Pad
36-QFN (5x6)
PCA9955BTWJ
NXP

IC LED DRIVER LIN DIM 28HTSSOP

  • Type: Linear
  • Topology: -
  • Internal Switch(s): Yes
  • Number of Outputs: 16
  • Voltage - Supply (Min): 3V
  • Voltage - Supply (Max): 5.5V
  • Voltage - Output: -
  • Current - Output / Channel: 65mA
  • Frequency: -
  • Dimming: -
  • Applications: Backlight
  • Operating Temperature: -40°C ~ 85°C (TA)
  • Mounting Type: Surface Mount
  • Package / Case: 28-TSSOP (0.173", 4.40mm Width) Exposed Pad
  • Supplier Device Package: 28-HTSSOP
Package: 28-TSSOP (0.173", 4.40mm Width) Exposed Pad
In Stock3,746
-
Yes
16
3V
5.5V
-
65mA
-
-
Backlight
-40°C ~ 85°C (TA)
Surface Mount
28-TSSOP (0.173", 4.40mm Width) Exposed Pad
28-HTSSOP
LT3599HFE
Linear Technology

IC REGULATOR

  • Type: -
  • Topology: -
  • Internal Switch(s): -
  • Number of Outputs: -
  • Voltage - Supply (Min): -
  • Voltage - Supply (Max): -
  • Voltage - Output: -
  • Current - Output / Channel: -
  • Frequency: -
  • Dimming: -
  • Applications: -
  • Operating Temperature: -
  • Mounting Type: -
  • Package / Case: -
  • Supplier Device Package: -
Package: -
In Stock271
-
-
-
-
-
-
-
-
-
-
-
-
-
-
hotA8522KLPTR-T
Allegro MicroSystems, LLC

IC LED DRIVER BOOST TSSOP

  • Type: -
  • Topology: -
  • Internal Switch(s): -
  • Number of Outputs: -
  • Voltage - Supply (Min): -
  • Voltage - Supply (Max): -
  • Voltage - Output: -
  • Current - Output / Channel: -
  • Frequency: -
  • Dimming: -
  • Applications: -
  • Operating Temperature: -
  • Mounting Type: -
  • Package / Case: -
  • Supplier Device Package: -
Package: -
In Stock5,594
-
-
-
-
-
-
-
-
-
-
-
-
-
-
ISL97694AIRTZ-T
Renesas Electronics America

IC LED DRIVER RGLTR DIM 20TQFN

  • Type: DC DC Regulator
  • Topology: Step-Up (Boost)
  • Internal Switch(s): Yes
  • Number of Outputs: 6
  • Voltage - Supply (Min): 2.4V
  • Voltage - Supply (Max): 5.5V
  • Voltage - Output: 26V
  • Current - Output / Channel: 30mA
  • Frequency: 400kHz ~ 1.5MHz
  • Dimming: PWM
  • Applications: Backlight
  • Operating Temperature: -40°C ~ 85°C (TA)
  • Mounting Type: Surface Mount
  • Package / Case: 20-VFQFN Exposed Pad
  • Supplier Device Package: 20-QFN (3x4)
Package: 20-VFQFN Exposed Pad
In Stock456
Step-Up (Boost)
Yes
6
2.4V
5.5V
26V
30mA
400kHz ~ 1.5MHz
PWM
Backlight
-40°C ~ 85°C (TA)
Surface Mount
20-VFQFN Exposed Pad
20-QFN (3x4)
IW3630-00
Dialog Semiconductor GmbH

AC/DC DIGITAL POWER CONTROLLER F

  • Type: -
  • Topology: -
  • Internal Switch(s): -
  • Number of Outputs: -
  • Voltage - Supply (Min): -
  • Voltage - Supply (Max): -
  • Voltage - Output: -
  • Current - Output / Channel: -
  • Frequency: -
  • Dimming: -
  • Applications: -
  • Operating Temperature: -
  • Mounting Type: -
  • Package / Case: -
  • Supplier Device Package: -
Package: -
In Stock310
-
-
-
-
-
-
-
-
-
-
-
-
-
-