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TLE4972-AE35D5
  • TLE4972-AE35D5

TLE4972-AE35D5

Active and preferred

Analog high precision current sensor TLE4972 equipped with fast overcurrent detection pins. It's robust against stray fields, ideal for EMC-prone environments. The digitally assisted analog concept ensures stability over temperature and lifetime. AEC-Q100 and ISO 26262 qualified for safety up to ASIL B, suitable for traction inverter, battery main switch. Packaged in PG-TDSO-16, usable in 48 V & high voltage apps with optimized power losses.

Infineon Technologies TLE4972-AE35D5 Product Info

16 April 2026 0

Parameters

Accuracy

1.3 %

Classification

ISO 26262-compliant ASIL B, AEC-Q100

Current rail

external (eCR)

Diagnosis

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

Green

Halogen free, RoHS compliant

Interfaces

Analog

Measurement range

31 mT

Planned to be available until at least

2039

Supply Voltage

3.1 - 3.5 V

Apps

Automotive secondary power distribution unit, EV traction inverter, General purpose motor drive

Features

  • High accurate, scalable, DC & AC sensing
  • Low sensitivity error over temperature
  • Stability of offset over temperature
  • Bandwidth provides fast response time
  • Magnetic stray field suppression
  • Dual fast Over-Current Detection (OCD)
  • Compact size reduces losses
  • Configure analog output operational mode
  • Supply voltage 3.1 to 3.5V
  • ISO 26262 SEooC for ASIL B Safety
  • Varied solutions for diverse wiring.

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