TIDA-00302

Current Shunt Monitor with Transient Robustness Reference Design

TIDA-00302

Design files

Overview

This high-side current shunt monitor is used to measure the voltage developed across a current-sensing resistor when current passes through it.

Additionally, an external protection circuit is implemented to provide surge and fast-transient protection and demonstrate the different immunity levels to IEC61000-4-4 and IEC61000-4-5.

Features
  • Ability to absorb IEC-61000-4 pulse
  • Ability to absorb IEC-61000-5 pulse
  • Choice of Gains:
    • INA210: 200 V/V
    • INA211: 500 V/V
    • INA212: 1000 V/V
    • INA213: 50 V/V
    • INA214: 100 V/V
    • INA215: 75 V/V
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A fully assembled board has been developed for testing and performance validation only, and is not available for sale.

Design files & products

Design files

Download ready-to-use system files to speed your design process.

TIDU473.PDF (732 K)

Reference design overview and verified performance test data

TIDRDR7.PDF (273 K)

Detailed schematic diagram for design layout and components

TIDRDR8.PDF (52 K)

Complete listing of design components, reference designators, and manufacturers/part numbers

Products

Includes TI products in the design and potential alternatives.

Analog current-sense amplifiers

INA18026V, 350kHz current sense amplifier

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA180-Q1AEC-Q100, 26V, 350kHz current sense amplifier

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA18126-V bi-directional 350-kHz current-sense amplifier

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA181-Q1AEC-Q100, 26V, bi-directional, 350kHz current sense amplifier

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA18526-V, 350-kHz, bi-directional, high-precision current sense amplifier in ultra-small SOT-563 package

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA18640-V, bidirectional, high-precision current sense amplifier with picoamp input bias & ENABLE

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA186-Q1AEC-Q100, 40-V, bidirectional, high-precision current sense amplifier w/ picoamp input bias & ENABLE

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA19040-V, bidirectional, ultraprecise current sense amplifier with picoamp IB & ENABLE

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA190-Q1AEC-Q100, 40V, bi-directional, ultra-precise current sense amplifier w/picoamp IB & ENABLE

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA19140V, ultra-precise current sense amplifier with ENABLE and picoamp IB in WCSP

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA193-16 to 80V, 500kHz current sense amplifier

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA193A-EPEnhanced product, -16 to 80V, 500-kHz current sense amplifier

Data sheet: PDF
Analog current-sense amplifiers

INA193A-Q1AEC-Q100, -16 to 80V, 500kHz current sense amplifier

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA194-16 to 80V, 500kHz current sense amplifier

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA194A-Q1AEC-Q100, -16 to 80V, 500kHz current sense amplifier

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA195-16 to 80V, 500kHz current sense amplifier

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA195A-Q1AEC-Q100, -16 to 80V, 500kHz current sense amplifier

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA196-16 to 80V, 500kHz current sense amplifier

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA196A-Q1AEC-Q100, -16 to 80V, 500kHz current sense amplifier

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA197-16 to 80V, 500kHz current sense amplifier

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA197A-Q1AEC-Q100, -16 to 80V, 500kHz current sense amplifier

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA198-16 to 80V, 500kHz current sense amplifier

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA198A-Q1AEC-Q100, -16 to 80V, 500kHz current sense amplifier

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA19926V, bi-directional current sense amplifier

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA199-Q1AEC-Q100, 26V, bi-directional current sense amplifier

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA200-16 to 80V, 500kHz current sense amplifier w/ comparator

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA200-Q1AEC-Q100, -16 to 80V, 500kHz current sense amplifier w/ comparator

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA201-16 to 80V, 500kHz current sense amplifier w/ comparator

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA201-Q1AEC-Q100, -16 to 80V, 500kHz current sense amplifier w/ comparator

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA202-16 to 80V, 500kHz current sense amplifier w/ comparator

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA202-Q1AEC-Q100, -16 to 80V, 500kHz current sense amplifier w/ comparator

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA203-16 to 80V, 500kHz current sense amplifier w/ dual comparators

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA203-Q1AEC-Q100, -16 to 80V, 500kHz current sense amplifier w/ dual comparators

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA204-16 to 80V, 500kHz current sense amplifier w/ dual comparators

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA205-16 to 80V, 500kHz current sense amplifier w/ dual comparators

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA206-16 to 80V, 500kHz current sense amplifier w/ window comparator

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA207-16 to 80V, 500kHz current sense amplifier w/ window comparator

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA208-16 to 80V, 500kHz current sense amplifier w/ window comparator

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA21026V, bi-directional, high-precision current sense amplifier

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA210-Q1AEC-Q100, 26V, bi-directional, high-precision current sense amplifier

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA21126V, bi-directional, high-precision current sense amplifier

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA211-Q1AEC-Q100, 26V, bi-directional, high-precision current sense amplifier

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA21226V, bi-directional, high-precision current sense amplifier

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA212-Q1AEC-Q100, 26V, bi-directional, high-precision current sense amplifier

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA21326V, bi-directional, high-precision current sense amplifier

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA213-Q1AEC-Q100, 26V, bi-directional, high-precision current sense amplifier

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA21426V, bi-directional, high-precision current sense amplifier

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA214-Q1AEC-Q100, 26V, bi-directional, high-precision current sense amplifier

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA21526V, bi-directional, high-precision current sense amplifier

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA215-Q1AEC-Q100, 26V, bi-directional, high-precision current sense amplifier

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA2161.8 to 5.5V, high-precision current sense amplifier in wcsp

Data sheet: PDF
Analog current-sense amplifiers

INA218026V, dual channel, 350kHz current sense amplifier

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA2180-Q1AEC-Q100, 26V, dual channel, 350kHz current sense amplifier

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA218126V, dual channel, bi-directional, 350kHz current sense amplifier

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA2181-Q1AEC-Q100, 26V, dual channel, bi-directional, 350kHz current sense amplifier

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA22326V, programmable-gain current sense amplifier & analog power monitor

Data sheet: PDF
Analog current-sense amplifiers

INA22536V, bi-directional current sense amplifier w/ four pin-selectable gain settings

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA225-Q1AEC-Q100, 36V, bi-directional current sense amplifier w/ four pin-selectable gain settings

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA240-4 to 80V, bidirectional, ultra-precise current sense amplifier with enhanced PWM rejection

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA240-Q1AEC-Q100, -4 to 80V, bi-directional, ultra-precise current sense amplifier w/ enhanced pwm rejection

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA240-SEP-4 to 80V, ultra-precise current sense amplifier w/ enhanced pwm rejection in space enhanced plastic

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA270-16 to 80V, split-stage current sense amplifier w/ in-line filter capability

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA270A-Q1AEC-Q100, -16 to 80V, split-stage current sense amplifier w/ in-line filter capability

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA271-16 to 80V, split-stage current sense amplifier w/ in-line filter capability

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA271-HTHigh temp, -16 to 80V, split-stage current sense amplifier w/ in-line filter capability

Data sheet: PDF
Analog current-sense amplifiers

INA271A-Q1AEC-Q100, -16 to 80V, split-stage current sense amplifier w/ in-line filter capability

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA2802.7-V to 120-V, 1.1-MHz, high-precision current sense amplifier in small (SC-70) package

Data sheet: PDF
Analog current-sense amplifiers

INA280-Q1AEC-Q100, 2.7-V to 120-V, 1.1-Mhz current sense amplifier in small (SC-70) package

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA281-4-V to 110-V, 1.3-MHz, high-precision current sense amplifier

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA281-Q1AEC-Q100, -4-V to 110-V, 1.3-MHz current sense amplifier

Data sheet: PDF
Analog current-sense amplifiers

INA282-14 to 80V, bi-directional current sense amplifier

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA282-Q1AEC-Q100, -14 to 80V, bi-directional current sense amplifier

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA283-14 to 80V, bi-directional current sense amplifier

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA283-Q1AEC-Q100, -14 to 80V, bi-directional current sense amplifier

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA284-14 to 80V, bi-directional current sense amplifier

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA284-Q1AEC-Q100, -14 to 80V, bi-directional current sense amplifier

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA285-14 to 80V, bi-directional current sense amplifier

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA285-Q1AEC-Q100, -14 to 80V, bi-directional current sense amplifier

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA286-14 to 80V, bi-directional current sense amplifier

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA286-Q1AEC-Q100, -14 to 80V, bi-directional current sense amplifier

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA2902.7 to 120V, 1.1MHz, ultra-precise current sense amplifier in small (SC-70) package

Data sheet: PDF
Analog current-sense amplifiers

INA290-Q1AEC-Q100, 2.7-V to 120-V, 1.1-MHz, ultra-precise current sense amplifier in small (SC-70) package

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA293-4-V to 110-V, 1.3-MHz, ultra-precise current sense amplifier

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA293-Q1AEC-Q100, -4-V to 110-V, 1.3-MHz, ultra-precise current sense amplifier

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA30036V current sense comparator

Data sheet: PDF
Analog current-sense amplifiers

INA300-Q1AEC-Q100, 36V current sense comparator

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA30136V, 550kHz, 4V/µs, high-precision current sense amplifier w/ comparator

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA301-Q1AEC-Q100, 36V, 550kHz, 4V/µs, high-precision current sense amplifier w/ comparator

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA30236V, bi-directional, 550kHz, 4V/µs, high-precision current sense amplifier w/ dual comparators

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA302-Q1AEC-Q100, 36V, bi-directional, 550kHz, 4V/µs, high-precision current sense amp w/ dual comparators

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA30336V, bi-directional, 550kHz, 4V/µs, high-precision current sense amplifier w/ window comparator

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA303-Q1AEC-Q100, 36V, bi-directional, 550kHz, 4V/µs, high-precision current sense amp w/ window comparator

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA38126-V, 350-kHz current sense amplifier with integrated over-current comparator

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA381-Q1AEC-Q100, 26-V, 350-kHz current sense amplifier with integrated overcurrent comparator

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA418026V, quad channel, 350kHz current sense amplifier

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA4180-Q1AEC-Q100, 26V, quad channel, 350kHz current sense amplifier

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA418126V, quad channel, bi-directional, 350kHz current sense amplifier

Data sheet: PDF | HTML
Analog current-sense amplifiers

INA4181-Q1AEC-Q100, 26V, quad channel, bi-directional, 350kHz current sense amplifier

Data sheet: PDF | HTML
Analog current-sense amplifiers

LMP8278Q-Q1AEC-Q100, -2 to 40V, split-stage current sense amplifier w/ in-line filter capability

Data sheet: PDF
Analog current-sense amplifiers

LMP84804 to 76V current sense amplifier

Data sheet: PDF | HTML
Analog current-sense amplifiers

LMP8480-Q1AEC-Q100, 4 to 76V current sense amplifier

Data sheet: PDF | HTML
Analog current-sense amplifiers

LMP84814 to 76V, bi-directional current sense amplifier

Data sheet: PDF | HTML
Analog current-sense amplifiers

LMP8481-Q1AEC-Q100, 4 to 76V, bi-directional current sense amplifier

Data sheet: PDF | HTML
Analog current-sense amplifiers

LMP8601-22 to 60V, bi-directional current sense amplifier w/ in-line filter capability

Data sheet: PDF | HTML
Analog current-sense amplifiers

LMP8601-Q1AEC-Q100, -22 to 60V, bi-directional current sense amplifier w/ in-line filter capability

Data sheet: PDF | HTML
Analog current-sense amplifiers

LMP8602-22 to 60V, bi-directional current sense amplifier w/ in-line filter capability

Data sheet: PDF | HTML
Analog current-sense amplifiers

LMP8602-Q1AEC-Q100, -22 to 60V, bi-directional current sense amplifier w/ in-line filter capability

Data sheet: PDF | HTML
Analog current-sense amplifiers

LMP8603-22 to 60V, bi-directional current sense amplifier w/ in-line filter capability

Data sheet: PDF | HTML
Analog current-sense amplifiers

LMP8603-Q1AEC-Q100, -22 to 60V, bi-directional current sense amplifier w/ in-line filter capability

Data sheet: PDF | HTML
Analog current-sense amplifiers

LMP8640-2 to 42V, 950kHz current sense amplifier

Data sheet: PDF | HTML
Analog current-sense amplifiers

LMP8640-Q1AEC-Q100, -2 to 42V, 950kHz current sense amplifier

Data sheet: PDF | HTML
Analog current-sense amplifiers

LMP8640HV-2 to 76V, 950kHz current sense amplifier

Data sheet: PDF | HTML
Analog current-sense amplifiers

LMP8645-2 to 42V, 990kHz, configurable gain current sense amplifier

Data sheet: PDF | HTML
Analog current-sense amplifiers

LMP8645HV-2 to 76V, 990kHz, configurable gain current sense amplifier

Data sheet: PDF | HTML
Analog current-sense amplifiers with integrated shunt resistor

INA25036V, bi-directional, precision current sense amplifier w/int. shunt resistor

Data sheet: PDF | HTML
Analog current-sense amplifiers with integrated shunt resistor

INA250-Q1AEC-Q100, 36V, bi-directional, precision current sense amplifier w/int. shunt resistor

Data sheet: PDF | HTML
Analog current-sense amplifiers with integrated shunt resistor

INA25380V, bi-directional, precision current sense amp w/pwm rejection & int. shunt resistor

Data sheet: PDF | HTML
Analog current-sense amplifiers with integrated shunt resistor

INA253-Q1AEC-Q100, 80V, bi-directional, precision current sense amp w/pwm rejection & int. shunt resistor

Data sheet: PDF | HTML
Digital power monitors

INA226-Q1AEC-Q100, 36V, 16-bit, ultra-precise, i2c output current/voltage/power monitor w/alert

Data sheet: PDF | HTML

Start development

Design tools & simulation

Simulation model

TIDA-00302 TINA Files — TIDCA10.ZIP (178 K)

Technical documentation

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View all 2
Type Title Date
Technical article How to get started with current sense amplifiers – part 3 PDF | HTML Jul. 09, 2015
Design guide Transient Robustness for Current Shunt Monitor Design Guide Aug. 04, 2014

Related design resources

Design tools & simulation

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CIRCUIT060030 High-side, bidirectional current-sensing circuit with transient protection

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