LM3550 Datasheet 5-A Super-Capacitor Flash LED Driver

Manufacturer: Texas Instruments

LM3550 5-a super-capacitor flash led driver by Texas Instruments - Datasheet Preview

Datasheet Details

Part number	LM3550
Manufacturer	Texas Instruments
File Size	1.32 MB
Description	5-A Super-Capacitor Flash LED Driver
Download	LM3550 Download (PDF)

General Description

The LM3550 device is a low-noise, switchedcapacitor DC-DC converter designed to operate as a current-limited and adjustable (up to 5.3 V) supercapacitor charger.

The LM3550

Overview

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community Reference Design LM3550 SNVS569C – MAY 2009 – REVISED OCTOBER 2016 LM3550 5-A Super-Capacitor Flash LED Driver.

Key Features

1 Up to 5 A Flash Current.
4 Selectable Super-Capacitor Charge Voltage Levels (4.5 V, 5 V, 5.3 V, Optimized).
Adjustable Torch Current (60 mA to 200 mA).
Ambient Light or LED Thermal Sensing With Current Scaleback.
Dedicated Indicator LED Current Source.
No Inductor Required.
Programmable Flash Pulse Duration, and Torch and Flash Currents via I2C-Compatible Interface.
True Shutdown (LED Disconnect).
Flash Timeout Pr.

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