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TLE4973-R050T5-S0001
  • TLE4973-R050T5-S0001

TLE4973-R050T5-S0001

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The Infineon XENSIV™ TLE4973-R050T5-S0001 is a current sensor, pre-programmed to the 55 A measurement range with integrated current rail in 8x 8 mm SMD body. This sensor works at 5 V with up to ±55 A measurement range and provides an analog output with over current detection output. Digital control interface provides temperature readout, safety status readout, read/write programming access to internal EEPROM, and control of diagnosis mode.

Infineon Technologies TLE4973-R050T5-S0001 Product Info

16 April 2026 0

Parameters

Accuracy

1.7 %

Classification

AEC-Q100, ISO 26262-compliant

Current rail

internal (iCR)

Current range

55 A

Diagnosis

diagnosis mode, UV, OV, OCD

Green

Halogen free, RoHS compliant

Interfaces

Analog

Isolation UIORM

1150 V

Planned to be available until at least

2039

Supply Voltage

4.5 - 5.5 V

Features

  • High accurate coreless sensor
  • 5 V supply voltage
  • Galvanic isolation up to 1150 V
  • Ultra-low ohm internal current rail
  • Digital control interface
  • Very fast overcurrent detection
  • Programmable sensitivity
  • Programmable overcurrent threshold
  • ISO 26262-compliant (ASIL B)
  • Semi differential output

Description

  • No hysteresis, no saturation
  • Robustness against surge voltage
  • Protection against over currents
  • Very low power dissipation
  • Fit for safety critical application
  • Reliable measurement over lifetime

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