SD42511 Datasheet - Silan

SD42511 1A WHITE LED DRIVER

The SD42511 is a step-down PWM control LED driver with a built-in internal power MOSFET. It achieves 1A continuous output current over a wide input supply range. It provides thermal shutdown circuit, current limiting circuit and PWM dimming circuit. SD42511 adopts current mode control. Current mode .

SD42511 Features

* Maximum 1A output current

* 0.25Ω built-in power MOSFET

* PWM dimming function

* 280KHz fixed frequency

* Excellent constant current accuracy ±1%

* High efficiency up to 90%

* Thermal shutdown

* Cycle-by-cycle over current protection

* 6-25V input voltage range

SD42511_Silan.pdf

SD42511 Datasheet Preview — Preview of SD42511 PDF

Datasheet Details

Part number:

SD42511

Manufacturer:

Silan

File Size:

627.31 KB

Description:

1a white led driver.

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SD42511 SD42511 WHITE LED DRIVER Silan

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