Datasheet Summary
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SNVS516C
- AUGUST 2007
- REVISED MAY 2013
LM3401 Hysteretic PFET Controller for High Power LED Drive
Check for Samples: LM3401
Features
- 2 Hysteretic Control for Speed and Simplicity
- Input Operating Range of 4.5V-35V
- 1.5MHz Maximum Switching Frequency
- Low 200mV Reference Voltage
- Programmable Current Limit
- High speed CMOS patible
Enable/Dimming
- Adjustable Hysteresis
- Input UVLO
- No output Capacitor Required
- 8-pin VSSOP Package
APPLICATIONS
- LED Driver
- Battery Charger
DESCRIPTION
The LM3401 is a switching controller designed to provide constant current to high power LEDs. The LM3401 drives an external P-MOSFET switch for step-down (Buck)...
