Product Descriptions

The SD42522/22EH is a step-down PWM control LED driver with a built-in power MOSFET. It achieves 1A continuous output current in 6~36V input voltage range. It provides thermal shutdown circuit, current limit circuit.

The SD42522/22EH adopts current mode control which provides fast transient response, excellent constant current characteristic and simple loop stabilization design. It has high efficiency up to more than 96 PERCENT, the excellent current accuracy is within ±1% when input/output voltage change.

Product Features

* 6-36V input voltage range

* Maximum 1A output current

* built-in power MOSFET: 0.40Ω(SD42522); 0.60Ω(SD42522EH)

* Integrate Jitter function

* 280kHz fixed frequency

* Excellent constant current accuracy ±1 PERCENT

* High efficiency up to 96 PERCENT

* Thermal shutdown

* Cycle-by-cycle over current protection

Product Applications

* MR16 LED spotlight

* LED illuminance

* LED street lamp 

Specifications

Actual product photos

Payment&Transportation

Official Certificate&Certificate

Multiple product supply

Company office environment

Warehouse Real Shot

Standard packaging

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