FP131 - Feeling Technology

FP131 Over Current Protection IC

FP131 is a current detection and over current protection IC. It includes a current shunt comparator and shutdown comparator with a precision shunt regulator like FP431. The rail current detection gain can be adjusted with three external resistors. The regulator output CSO pin is connected to a shutdown comparator for driving a protection circuit like a photo.

Features

 Wide Operating Voltage Range: +2.7V~ +28V
 Comparator Reference Voltage: 1.25V (2%)
 Independent Shunt and Supply Voltages
 Adjustable Sense Gain
 Low Input Offset Voltage
 Output Sink Current Capability up to 16mA
 Package: SOP-8L Typical Application Circuit
 SPS
 DC-DC Converter
 Isolated Fly-back DC-DC Converter
 Current Sense Instrument This datasheet contains new product information. Feeling Technology reserves the rights to modify the product specification without notice. No liability is assumed as a result of the use of this product. No rights under any patent accompany the.