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TPA6271

Bi-Directional Current and Power Monitor

Overview

The TPA6271 is a current and power monitor, with I2C or SMBUS-compatible interface. The device monitors both a shunt voltage drop and bus supply voltage.

The TPA6271 common mode input voltage can vary from 0 V to 120 V.

The TPA6271 features up to 16 programmable addresses on the I2C-compatible interface.


  • Feature

    Alert Function, Bidirectional, Intergrated Power Monitor, Low-side Capable, Ultra precise

  • Channel

    1

  • Resolution (Bits)

    16

  • Status

    Production

  • Rating

    Industrial

  • Common Mode Voltage(Max)(V)

    0~120

  • Shunt Offset(+/-)(Max)(μV)

    10

  • Gain Error(%)

    0.15

  • CMRR(Min)(dB)

    120

  • Supply Voltage(Max)(V)

    5.5

  • Supply Voltage(Min)(V)

    2.7

  • Iq(Typ)(mA)

    0.6

  • Digital Interface

    I2C,SMBUS

  • Operating Temperature Range(℃)

    -40 to +125

  • Package

    MSOP10

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TPA6271 Ordering Options

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