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TLI4971-A120T5-U-E0001
  • TLI4971-A120T5-U-E0001

TLI4971-A120T5-U-E0001

Active and preferred

HIgh precision miniature coreless magnetic current sensor for AC and DC measurements, equipped with internal self-diagnostic feature. The digitally assisted analog concept of TLI4971 offers superior stability over temperature and lifetime thanks to the proprietary digital stress and temperature compensation. The differential measurement principle allows great stray field suppression for operation in harsh environments.

Infineon Technologies TLI4971-A120T5-U-E0001 Product Info

16 April 2026 0

Parameters

Accuracy

2 %

Classification

IEC62368-1, UL 1577

Current rail

internal (iCR)

Current range

120 A

Diagnosis

OCD 1, OCD 2, OV, UV, diagnosis mode

Green

RoHS compliant, Halogen free

Interfaces

Analog

Isolation UIORM

1150 V

Planned to be available until at least

2038

Supply Voltage

3.1 - 3.5 V

Apps

Battery energy storage (BESS), EV charging, DIN rail power supply solutions, General purpose motor drive, Power conversion

Features

  • Integrated current rail with 225µΩ
  • SMD package with very small form factor
  • Single supply voltage, 3.1V to 3.5V
  • Highly accurate,DC&AC current sensing
  • Typical bandwidth of 240kHz
  • Low sensitivity err over temp(max.2.5%)
  • Robustness to V slew rates up to 10V/ns
  • Galvanic isolation upto 1150V peak VIORM
  • Superior magnetic stray field supression
  • Two independent fast (OCD) pins
  • TS: -40…+105°C
  • Precalibrated sensor

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