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XRP6840 - 4.3A Supercapacitor Flash LED Driver

Exar Corporation

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Datasheet Details

Part number	XRP6840
Manufacturer	Exar Corporation
File Size	654.31 KB
Description	4.3A Supercapacitor Flash LED Driver
Datasheet	XRP6840-ExarCorporation.pdf

XRP6840 Product details

Description

The XRP6840 is a controlled-current dual-cell supercapacitor charger and high power LED driver.

Features

Programmable 4.3A Flash LED Driver.
Torch and Flash Modes.
2 and 3 Channels Versions.
Programmable Supercapacitor Charger.
600mA Adjustable Charging Current.
Programmable Supercapacitor Voltage.
In-rush Current Control.
Active Voltage Balance Control.
Tri-mode Charge Pump Architecture.
1x, 1.5x, 2x Operation Modes.
2.4MHz Switching Frequency.
I2C Serial Interface.
Thermal, Over C.

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Published: Aug 30, 2016 |