SP7121 Datasheet - Exar

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

January 2010 SP7121 2-Channel Adjustable Low Dropout High Side Linear LED Driver Rev.2.0.0 GENERAL .
The SP7121 LED driver provides a simple solution for a matched current source for any color common cathode LEDs.

SP7121-Exar.pdf

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Datasheet Details

Part number:

SP7121

Manufacturer:

Exar

File Size:

720.07 KB

Description:

2-Channel Adjustable Low Dropout High Side Linear LED Driver

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

Applications

* Mobile Phones
* PDA, DSC, MP3 Players
* Handheld Computers

SP7121 Distributors

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

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