FP8013-1.5MHz,3A Synchronous Step-Down Regulator for LED Driver DataSheet
General Description
The FP8013 is a PWM control buck converter designed to provide a simple, high efficiency solution for driving high power LEDs. With a 0.1V reference voltage feedback control to minimize power dissipation, an external resistor sets the current as needed for driving various types of LEDs. The FP8013 includes both high low side switch to realize high efficiency and compact PCB layout. To extend battery life for portable application, 100% duty cycle is supported for low-dropout operation. Other features include thermal shutdown, cycle-by cycle current limit and over current protection
Features
Input Voltage Range: 2.5 to 5.5V
Adjustable Output Voltage From 0.1V to VIN
Precision Feedback Reference Voltage: 0.1V (±10%)
Output Current: 3A (Max.)
Duty Cycle: 0~100%
Internal Fixed PWM Frequency: 1.5MHz
Low Quiescent Current: 100μA
No Schottky Diode Required
Built-in Soft Start
Current Mode Operation
Over Temperature Protection
Package: SOP-8L (EP)
Applications
LED Drivers
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