IS32LT3958A Datasheet - Lumissil

IS32LT3958A HIGH VOLTAGE LED LIGHTING CONTROLLER

The IS32LT3958A is a current mode PWM controller designed to drive a low side external NMOS FET for wide input/output voltage range and high LED current applications. An external resistor senses the high side output current of the LED string. A high side sense resistor is the most flexible current s.

IS32LT3958A Features

* two independent analog dimming pins, ICTRL and ADJR. Input DC voltage in the range of 0.06V~2V on the ICTRL pin and/or ADJR pin is required for analog dimming. PWM dimming is achieved by directly modulating the PWM/EN pin with desired PWM duty cycle or by enabling the internal PWM generator circuit.

IS32LT3958A Datasheet (679.93 KB)

IS32LT3958A Datasheet Preview — Preview of IS32LT3958A PDF

Datasheet Details

Part number:

IS32LT3958A

Manufacturer:

Lumissil

File Size:

679.93 KB

Description:

High voltage led lighting controller.

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IS32LT3958A HIGH VOLTAGE LED LIGHTING CONTROLLER Lumissil

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