Microchip HV7801K1-G

电流监控器高端

Overview

The HV7801K1-G high side current monitor IC transfers a high-side current measurement voltage to its ground referenced output with a voltage gain of five. The measurement voltage typically originates at a current sense resistor which is located in a “high side” circuit, such as the positive supply line.This monitor IC features a very wide input voltage range, high accuracy of transfer ratio, small size, low component count, low power consumption, ease of use, and low cost. Offline, battery, and portable applications can be served equally well due to the wide input voltage range and the low quiescent current.

Features

Tape & Reel (TR) Package
Tape & Reel (TR) package
HV7801 family
The maximal supply voltage of 450V

Surface Mount Mounting Type

Applications

There are a lot of Microchip Technology
HV7801K1-G Current Regulation/Managements applications.

• Smart battery packs
• DC motor control
• Over-current protection
• Power supply current measurement
• Level translating
• Over current monitor
• Power management
• Programmable current source
• Automotive current measurement
• Industrial applications current measurement