BTS4141D
BTS4141D is Smart High-Side Power Switch manufactured by Infineon.
Features
- Short circuit protection
- Current limitation
- Overload protection Product Summary Overvoltage protection Operating voltage Vbb(AZ) Vbb(on) RON 47 200 V mΩ 12...45 V
On-state resistance
- Overvoltage protection (including load dump)
- Undervoltage shutdown with autorestart and hysteresis
- Switching inductive loads
- Clamp of negative voltage at output with inductive loads
- CMOS patible input
- Thermal shutdown with restart
- ESD
- Protection
- Loss of GND and loss of Vbb protection
- Very low standby current
- Reverse battery protection with external resistor
- Improved electromagnetic patibility (EMC)
P-TO252-5-1
Application
- All types of resistive, inductive and capacitive loads
- µC patible power switch for 12 V and 24 V DC applications
- Replaces electromechanical relays and discrete circuits
General Description
N channel vertical power FET with charge pump, ground referenced CMOS patible input, monolithically integrated in Smart SIPMOS technology. Providing embedded protective functions.
Page 1
2004-01-27
BTS 4141D
Block Diagram
+ Vbb
Voltage source V Logic Voltage sensor
R in
TAB/3
Overvoltage protection
Current limit
Gate protection
Charge pump Level shifter Rectifier
Limit for unclamped ind. loads
Temperature...
