SP7121 - 2-Channel Adjustable Low Dropout High Side Linear LED Driver

Product Overview

Exar

Datasheet Details

Part number	SP7121
Manufacturer	Exar
File Size	720.07 KB
Description	2-Channel Adjustable Low Dropout High Side Linear LED Driver
Datasheet	SP7121 Datasheet
Additional preview pages of the SP7121 datasheet.

Product details

Description

The SP7121 LED driver provides a simple solution for a matched current source for any color common cathode LEDs.

The common cathode connection allows the user to increase the LED power dissipation by having the cathodes heat sinked to the ground plane of the circuit board.

Features

LED Driver for Common Cathode Parallel Connected LEDs.
Ultra Low Dropout Voltage of 300mV @ 25mA.
No EMI, no Switching Noise.
Integrated Current Matching.
PWM Brightness Control.
Enable/Shutdown Control.
Shu.

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Published: Apr 3, 2019 |