FP703

Single Operational Amplifier FP703 General Description The FP703 is a single chip composed of one op-amp (OPA) with open collector output. It offers space and low cost in many applications such as the secondary feedback control of power supply, AC to DC converter or adaptor. The FP703 is designed to act as OCP detector with few external components. The circuit diagram for typical application example is shown as below. Features  Wide Operating Voltage from 3.0V~25V  Open Collector Output  Sink Current up to 20mA  Low Input Offset Voltage: 1mV  Package: SOT23-5L Typical Application Circuit PWM Controller OUT VCC IN+ IN+ IN- FP703 GND FP130 FP130 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 sales of the product. Website: http://www.feeling-tech.com.tw 1/8 Rev. 1.0 ...