SC621 - LED Light Management Unit

Product Overview

Semtech Corporation

Datasheet Details

Part number	SC621
Manufacturer	Semtech Corporation
File Size	304.53 KB
Description	LED Light Management Unit
Datasheet	SC621 Datasheet
Additional preview pages of the SC621 datasheet.

Product details

Description

Input supply voltage range 3.0V to 5.5V Charge pump modes 1x, 1.5x and 2x Four programmable current sinks with 32 steps from 0.5mA to 25mA Flash LED 400mA max in flash mode, 250mA max continuous for spotlight Two programmable 200mA low-noise LDO regulators Charge pump frequency 250kHz SemWireTM single wire interface up to 75kbit/s Backlight current accuracy ±1.5% typ

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Other Datasheets by Semtech Corporation

SC621A - Charge Pump
SC620 - Octal LED Driver
SC622 - LED Light Management Unit Charge Pump
SC622A - LED Light Management Unit Charge Pump
SC623 - LED Light Management Unit Charge Pump
SC623A - LED Light Management Unit Charge Pump

Published: Dec 22, 2009 |