FP130 - Feeling Technology

FP130 RAIL CURRENT MEASUREMENT IC

The FP130 is a wide input common mode voltage range IC for the rail current measurement of the power system such as battery charger or switching power supply applications field. The FP130 includes a differential input voltage of amplifier to detect the rail current, and converts a voltage by a formula with an external resistance. The FP130 is used a SOP8 pac.

Features

Wide supply voltage operating range: 2.7 to 30V Low current consumption: Standby 300µA Wide common-mode voltage range: 2.7 to 30V Wide temperature range: -25¢J to +85¢J Easy gain set by a external resistance Package: SOP8 SOP8 APPLICATION Battery charger Rail current detector Portable Equipment SPS(Adaptor) Networking system TYPICAL APPLICATION CIRCUITS Rev0.4 Apr. 01, 2004 P1/FP130 http://www.Datasheet4U.com Technology FUNCTIONAL BLOCK DIAGRAM FP130 MARK VIEW Name No. VIN 1 VIP 2 GND 3 OUT 4 VCC 8 PIN DESCRIPTION I/O I I P O P Description Negative input of differential OPA Positive in.