IS32LT3175P - SINGLE CHANNEL LINEAR LED DRIVER

This page provides the datasheet information for the IS32LT3175P, a member of the IS32LT3175N SINGLE CHANNEL LINEAR LED DRIVER family.

Product Overview

Lumissil

Part number	IS32LT3175P
Manufacturer	Lumissil
File Size	698.62 KB
Description	SINGLE CHANNEL LINEAR LED DRIVER
Datasheet	IS32LT3175P Datasheet
Additional preview pages of the IS32LT3175P datasheet.

The IS32LT3175 is a single channel linear programmable current regulator capable of up to 150mA.

It integrates a debounce and latch circuit on the channel enable pin (EN) to facilitate the use of a low cost momentary contact switch.

Operating voltage 5V to 42V.
Single channel current source - Programmable current via a single external resistor - Configurable from 20mA to 150mA.
Momentary contact button EN input - Input is debounced and latched - Higher priority than PWM input - Gamma corrected Fade In/Out algorithm - Pull down resistors set independent fade IN and OUT ramp time.
PWM input pin driven by external PWM source - PWM directly drives the current source - IS32LT3175P.
Positive polarity.

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Published: Jul 16, 2024 |