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BTS441T Datasheet, PDF (1/11 Pages) Infineon Technologies AG – Smart Highside Power Switch One Channel: 20mΩ | |||
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Smart Highside Power Switch
One Channel: 20mâ¦
Product Summary
On-state Resistance
Operating Voltage
Nominal load current
Current limitation
RON
Vbb(on)
IL(ISO)
IL(lim)
20mâ¦
4.75 ... 41V
21A
65A
BTS 441 T
Package
TO-220-5-11 TO-263-5-2 TO-220-5-12
Standard
SMD
Straight
General Description
⢠N channel vertical power FET with charge pump, ground referenced CMOS compatible input, monolithically
integrated in Smart SIPMOS® technology.
⢠Providing embedded protective functions.
Application
⢠µC compatible power switch for 5V, 12 V and 24 V DC applications
⢠All types of resistive, inductive and capacitve loads
⢠Most suitable for loads with high inrush currents, so as lamps
⢠Replaces electromechanical relays, fuses and discrete circuits
Basic Funktions
⢠Very low standby current
⢠Optimized static electromagnetic compatibility (EMC)
⢠µC and CMOS compatible
⢠Fast demagnetization of inductive loads
⢠Stable behaviour at undervoltage
Protection Functions
⢠Short circuit protection
Vbb
⢠Current limitation
⢠Overload protection
⢠Thermal shutdown
⢠Overvoltage protection (including load dump) with external
GND-resistor
Logic
⢠Reverse battery protection with external GND-resistor
⢠Loss of ground and loss of Vbb protection
⢠Electrostatic discharge (ESD) protection
IN
with
protection
functions
OUT
PROFET
GND
Load
Infineon Technologies AG
1 of 11
2003-Oct-01
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