IS32LT3953 CONSTANT-CURRENT 3-AMPERE PWM DIMMABLE BUCK REGULATOR LED DRIVER

Lumissil

Description

IS32LT3953 CONSTANT-CURRENT 3-AMPERE PWM DIMMABLE BUCK REGULATOR LED DRIVER WITH FAULT PROTECTION July 2021 GENERAL .
The IS32LT3953 is a DC-to-DC switching converter that integrates an N-channel MOSFET to operate in a buck configuration.

📥 Download Datasheet

IS32LT3953 Datasheet Preview — Preview of IS32LT3953 PDF

Datasheet Specifications

Part number: IS32LT3953
Manufacturer: Lumissil
File Size: 784.03 KB
Datasheet: IS32LT3953-Lumissil.pdf
Description: CONSTANT-CURRENT 3-AMPERE PWM DIMMABLE BUCK REGULATOR LED DRIVER

Features

* Wide input voltage supply from 4.5V to 38V - Withstand 40V load dump
* True average output current control
* 3A maximum output over operating temperature range
* Cycle-by-cycle current limit
* Integrated high-side MOSFET switch
* Dimming via direct logic input or power supp

Applications

* Automotive and avionic lighting
* Daytime running lights
* Turn/stop lights
* Front and rear fog lights
* Matrix headlight
* Motorcycle headlight TYPICAL APPLICATION CIRCUIT Figure 1 Typical Application Circuit Lumissil Microsystems
* www. lumissil. com 1 Rev. E,

IS32LT3953 Distributors

📁 Related Datasheet

IS32LT3117 IS32LT3120 IS32LT3175N IS32LT3175P IS32LT3180 IS32BL3552

📌 All Tags

IS32LT3953 CONSTANT-CURRENT 3-AMPERE PWM DIMMABLE BUCK REGULATOR LED DRIVER Lumissil

Lumissil IS32LT3953-like datasheet