Microchip U4793B-MFPG3Y

电流监控器

Overview

The bipolar U4793B is designed to monitor overload or a short circuit in automotive or industrial applications. The threshold is tied to V4,6 = VS - VT where VT = 44.5 mV. It is independent of the supply voltage, VS. If the voltage drop across shunt resistor exceeds this value, the output is turned on, otherwise the output is turned off.

Features

Tape & Reel (TR) Package
Tape & Reel (TR) package
U4793B family

Surface Mount Mounting Type

Applications

There are a lot of Microchip Technology
U4793B-MFPG3Y 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