Product Summary

The BTS640S2 is a smart sense high-side power switch. It is an N channel vertical power FET with charge pump, ground referenced CMOS compatible input and diagnostic feedback, proportional sense of load current, monolithically integrated in Smart SIPMOS technology.

Parametrics

BTS640S2 absolute maximum ratings: (1)supply voltage: 43V; (2)supply voltage for full short circuit protection: 34V; (3)load dump protection: 60V; (4)load current: self-limit; (5)Operating temperature range: -40 to 150℃; (6)storage temperature range: -55 to 150℃.

Features

BTS640S2 features: (1)Short circuit protection; (2)Current limitation; (3)Proportional load current sense; (4)CMOS compatible input; (5)Open drain diagnostic output; (6)Fast demagnetization of inductive loads; (7)Undervoltage and overvoltage shutdown with auto-restart and hysteresis; (8)Overload protection; (9)Thermal shutdown; (10)Overvoltage protection including load dump (with external GND-resistor); (11)Reverse battery protection (with external GND-resistor).

Diagrams

BTS640S2 block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
BTS640S2
BTS640S2


IC HIGH SIDE PWR SWITCH TO220-7

Data Sheet

Negotiable 
BTS640S2G
BTS640S2G

Infineon Technologies

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

Data Sheet

0-1: $2.59
1-10: $2.32
10-25: $2.08
25-100: $1.90
BTS640S2-G
BTS640S2-G


SWITCH HIGH SIDE POWER TO-263-7

Data Sheet

Negotiable 
BTS640S2S
BTS640S2S


IC HIGH SIDE PWR SWITCH TO220-7

Data Sheet

Negotiable