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BTS452R Datasheet Smart Power High-side-switch

Manufacturer: Infineon

Overview: BTS 452 R Smart Power High-Side-Switch.

General Description

N channel vertical power FET with charge pump, ground referenced CMOS patible input and diagnostic feedback, monolithically integrated in Smart SIPMOS  technology.

Providing embedded protective functions.

Page 1 2004-01-27 BTS 452 R Block Diagram + V bb Voltage source V Logic Overvoltage protection Current limit Gate protection OUT Charge pump Level shifter Rectifier IN Limit for unclamped ind.

Key Features

  • Overload protection.
  • Current limitation.
  • Short circuit protection.
  • Thermal shutdown with restart.
  • Overvoltage protection (including load dump).
  • Fast demagnetization of inductive loads.
  • Reverse battery protection with external resistor.
  • Open drain diagnostic output for overtemperature and short circuit.
  • Open load detection in OFF - State with external resistor.
  • CMOS compatible input.
  • Loss of GND an.

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BTS452R Distributor