SP7121 Datasheet - Exar

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

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. The SP7121 output current .

SP7121 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

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.

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

SP7121 Distributor