LM3404 driver equivalent, 1-a constant current buck led driver.
*1 Integrated 1-A MOSFET
* VIN Range 6 V to 42 V (LM3404)
* VIN Range 6 V to 75 V (LM3404HV)
* 1.2-A Output Current Overtemperature
* Cycle-by-Cycle C.
these devices contain a high-side N-channel MOSFET switch with a current limit of 1.5-A (typical) for step-down (Buck) .
The LM3404 and LM3404HV devices are monolithic switching regulators designed to deliver constant currents to high power LEDs. Ideal for automotive, industrial, and general lighting applications, these devices contain a high-side N-channel MOSFET swit.
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