Product Summary

The BTS5440G is a smart high-side power switch. Its applications include: All types of resistive, inductive and capacitive loads, µC compatible high-side power switch with diagnostic feedback for 12 V grounded loads, Due to the adjustable current limitation best suitable for loads with high inrush currents, so as lamps, Replaces electromechanical relays, fuses and discrete circuits.

Parametrics

BTS5440G absolute maximum ratings: (1)Supply voltage: 28V; (2)maximum voltage across: 52V; (3)load dump protection: 40V; (4)load current: ILA; (5)Operating temperature range: -40 to 150℃; (6)storage temperature range: -55 to 150℃.

Features

BTS5440G features: (1)Reverse battery protection with external resistor; (2)Short circuit protection; (3)Overload protection; (4)Current limitation; (5)Thermal Shutdown; (6)Overvoltage protection with external resistor.

Diagrams

BTS5440G block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
BTS5440G
BTS5440G

Infineon Technologies

Power Switch ICs - POE / LAN PWR SWITCH HI-SIDE 3.1A 28PIN

Data Sheet

0-646: $4.48
646-1000: $3.89
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
BTS50050-1EGA
BTS50050-1EGA

Infineon Technologies

Power Switch ICs - POE / LAN HIC-PROFET

Data Sheet

0-605: $1.82
605-1000: $1.54
1000-2000: $1.46
2000-5000: $1.40
BTS50055-1TMA
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Infineon Technologies

Power Switch ICs - Power Distribution Smart Hi-side Hi Currnt PWR Switch

Data Sheet

0-1: $4.06
1-10: $3.65
10-100: $2.97
100-250: $2.36
BTS50055-1TMB
BTS50055-1TMB

Infineon Technologies

Power Switch ICs - Power Distribution SMART HI SIDE HI CURRENT PWR SWITCH

Data Sheet

0-245: $2.77
245-250: $2.50
250-500: $2.24
500-1000: $1.89
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BTS50055-1TMC

Infineon Technologies

Power Switch ICs - Power Distribution SMART HI SIDE HI CURRENT PWR SWITCH

Data Sheet

0-605: $2.33
605-1000: $1.96
1000-2000: $1.86
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BTS50060-1EGA

Infineon Technologies

Power Switch ICs - POE / LAN HIC-PROFET

Data Sheet

0-605: $1.73
605-1000: $1.46
1000-2000: $1.38
2000-5000: $1.33
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Infineon Technologies

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Data Sheet

0-1790: $1.13
1790-2500: $1.07
2500-5000: $1.03