PAC1942数据手册集成电路（IC）的电流调节/管理规格书PDF

描述 Description

The PAC1942 is a dual power monitor and energy monitor that reportson bus voltage and sense voltage 16-bits of resolution.  Power isreported as a simultaneous product of two 16-bit independent bus andsense voltages.  All registers are accessible through I2C / SMBusincluding an 8 sample average for reading stability.  The device candetect over/undervoltage, over/undercurrent and overpower against userprogrammed limits for each channel and generate ALERT outputs.There are two versions of the PAC1942: the PAC1942-1 devices are forhigh-side current sensing and the PAC1942-2 devices are for low-sidecurrent sensing.

特性 Features

Dual High Side Power Monitor (PAC1942-2 is a Low Side)100 mV Full Scale Range for Current Sense Voltage (Configurable to 50mV)
16-bit Resolution
External Sense Resistor Sets the Full-Scale Current Range
Very Low Input Current Simplifies Routing

简介

PAC1942属于集成电路（IC）的电流调节/管理。由制造生产的PAC1942电流调节/管理电流调节和管理 IC 是用于监视和调节电路电流的半导体器件。功能包括电流表、限流、电流镜、电流监控器、电流调节器、电流纹波抑制器、电流检测、电流源、电流开关和电子保险丝，电流输出从 100 μA 至 50 A 可调。