1.2 A current limited high side power switch with thermal shutdown

文件：563.49 Kbytes Page：20 Pages

封装/外壳：8-VDFN 裸露焊盘 包装：管件 描述：IC PWR SWITCH P-CHAN 1:1 8DFN 集成电路（IC） 配电开关，负载驱动器

1.2A CURRENT LIMITED HIGH SIDE WITH THERMAL SHUTDOWN

DESCRIPTION The ST890 is a low voltage, P-Channel MOSFET power switch intended for high side load switching applications. ■ 2.7V TO 5.5V INPUT RANGE ■ PROGRAMMABLE CURRENT LIMIT UP TO 1.2A ■ LOW QUIESCENT CURRENT ■ THERMAL SHUTDOWN ■ FAULT INDICATOR OUTPUT ■ 90mΩ (TYP.) ON RESISTANCE ■ SO-

1.2A CURRENT LIMITED HIGH SIDE WITH THERMAL SHUTDOWN

DESCRIPTION The ST890 is a low voltage, P-Channel MOSFET power switch intended for high side load switching applications. ■ 2.7V TO 5.5V INPUT RANGE ■ PROGRAMMABLE CURRENT LIMIT UP TO 1.2A ■ LOW QUIESCENT CURRENT ■ THERMAL SHUTDOWN ■ FAULT INDICATOR OUTPUT ■ 90mΩ (TYP.) ON RESISTANCE ■ SO-

1.2A CURRENT LIMITED HIGH SIDE WITH THERMAL SHUTDOWN

DESCRIPTION The ST890 is a low voltage, P-Channel MOSFET power switch intended for high side load switching applications. ■ 2.7V TO 5.5V INPUT RANGE ■ PROGRAMMABLE CURRENT LIMIT UP TO 1.2A ■ LOW QUIESCENT CURRENT ■ THERMAL SHUTDOWN ■ FAULT INDICATOR OUTPUT ■ 90mΩ (TYP.) ON RESISTANCE ■ SO-

1.2A CURRENT LIMITED HIGH SIDE WITH THERMAL SHUTDOWN

DESCRIPTION The ST890 is a low voltage, P-Channel MOSFET power switch intended for high side load switching applications. ■ 2.7V TO 5.5V INPUT RANGE ■ PROGRAMMABLE CURRENT LIMIT UP TO 1.2A ■ LOW QUIESCENT CURRENT ■ THERMAL SHUTDOWN ■ FAULT INDICATOR OUTPUT ■ 90mΩ (TYP.) ON RESISTANCE ■ SO-

Integrated Circuit Voltage to Frequency Converter

Description: The NTE890 is an integrated circuit in an 8–Lead DIP type package and provides a simple method of A/D conversion. It has all the inherent advantages of the voltage–to–frequency conversion technique. The output is a series of constant duration pulses. The frequency of the pulses is pr