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TLI4971-A025T5-U-E0001
  • TLI4971-A025T5-U-E0001

TLI4971-A025T5-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-A025T5-U-E0001 Product Info

16 April 2026 0

Parameters

Accuracy

2 %

Classification

UL 1577, IEC62368-1

Current rail

internal (iCR)

Current range

25 A

Diagnosis

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

Green

Halogen free, RoHS compliant

Interfaces

Analog

Isolation UIORM

1150 V

Planned to be available until at least

2039

Supply Voltage

3.1 - 3.5 V

Apps

Automotive instrument cluster, Industrial automation, 1-phase string inverter solutions

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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