Datasheet Details
- Part number
- IS32LT3961
- Manufacturer
- Lumissil
- File Size
- 944.01 KB
- Datasheet
- IS32LT3961-Lumissil.pdf
- Description
- CONSTANT-CURRENT 2-AMPERE PWM DIMMABLE BUCK REGULATOR LED DRIVER
IS32LT3961 Description
IS32LT3961 CONSTANT-CURRENT 2-AMPERE PWM DIMMABLE BUCK REGULATOR LED DRIVER WITH OUTPUT FAULT REPORTING December 2021 GENERAL .
The IS32LT3961 is a DC-to-DC switching converter that integrates an N-channel MOSFET to operate in a buck configuration.
IS32LT3961 Features
* Wide input voltage supply from 5V to 60V
* High-side current sensing with LED string cathode
connected directly to GND
* True average output current control with ±5% output
current accuracy over operating temperature range of -40°C to +150°C
* 2A maximum output over operating tempe
IS32LT3961 Applications
* Matrix headlight
* Daytime running lights
* Turn/stop lights
* Front and rear fog lights
* Map light
* Motorcycle headlight
Lumissil Microsystems
* www. lumissil. com
1
Rev. A, 12/15/2021
IS32LT3961
TYPICAL APPLICATION CIRCUIT
VCC
CVCC 4.7μF
RTON
PWM
RADIM1
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