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BTS640S2 Datasheet Smart Sense High-side Power Switch

Manufacturer: Infineon

Overview: PROFET® BTS 640 S2 Smart Sense High-Side Power Switch.

General Description

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

Providing embedded protective functions.

Block Diagram 4 + V bb Voltage source V Logic Voltage sensor Overvoltage protection Current limit Gate protection OUT 6, 7 IL Charge pump Level shifter Rectifier Limit for unclamped ind.

Key Features

  • Short circuit protection.
  • Current limitation.
  • Proportional load current sense.
  • CMOS compatible input Package.
  • Open drain diagnostic output.
  • Fast demagnetization of inductive loads TO220-7-11.
  • Undervoltage and overvoltage shutdown with auto-restart and hysteresis.
  • Overload protection.
  • Thermal shutdown 1 Standard (staggered).
  • Overvoltage protection including load dump (with external GND-resistor).

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BTS640S2 Distributor