BTS452R 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.
BTS452R 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