FP7208 - Feeling Technology

FP7208 Non-Synchronous PWM Boost Controller

The FP7208 is boost topology switching regulator for LED driver. It provides built-in gate driver pin for driving external N-MOSFET. The non-inverting input of error amplifier connects to a 0.2V reference voltage. It has programmable soft start time set by external capacitor, and over voltage protection set by external resistor. The LED current can be adjust.

Features

 Start-up Voltage: 2.5V
 Wide Supply Voltage Operating Range: 4.5V to 24V
 Precision Feedback Reference Voltage: 0.2V (Max.)
 Analog and Digital Dimming Control
 Shutdown Current: 6μA (Max.)
 Internal Fixed Switching Frequency: 300KHz
 Programmable Soft Start Function (SS)
 Programmable Over Voltage Protection (OVP)
 Over Temperature Protection (OTP)
 Package: SOP-8L(EP) Applications
 LED Module
 Display Backlight
 Car Lighting
 Portable LED Lighting Typical Application Circuit VIN VLED VDS EXT EN HVDD FP7208 COMP OVP VIN FB SS GND This datasheet contains new produ.