Part number:
LM3404
Manufacturer:
National Semiconductor
File Size:
474.30 KB
Description:
1.0a constant current buck regulator.
LM3404_NationalSemiconductor.pdf
Datasheet Details
Part number:
LM3404
Manufacturer:
National Semiconductor
File Size:
474.30 KB
Description:
1.0a constant current buck regulator.
LM3404, 1.0A Constant Current Buck Regulator
The LM3404/04HV are monolithic switching regulators designed to deliver constant currents to high power LEDs.
Ideal for automotive, industrial, and general lighting applications, they contain a high-side NFET switch with a minimum overtemperature current limit of 1.2A for step-down (Buck) regulators
LM3404 Features
* Integrated 1.2A NFET VIN Range 6V to 42V (LM3404) VIN Range 6V to 75V (LM3404HV) 1.2A Output Current Over Temperature Cycle-by-Cycle Current Limit No Control Loop Compensation Required Separate PWM Dimming and Low Power Shutdown Supports all-ceramic output capacitors and capacitor-less outputs n The
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