Smart Low Side Power Switch
HITFET
BTS3408G
Datasheet Rev. 1.3
Features
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Logic Level Input
Compatible to 3V micro controllers
ESD protection
Thermal shutdown with auto restart
Overload protection
Short circuit protection
Over voltage protection
Open load detection (during Off)
Current limitation
Direct parallel control of the inputs
FREEZE functionality for multiplexing
General fault flag
Very low standby quiescent current
Switching frequencies up to 50kHz
Green Product (RoHS compliant)
AEC Qualified
All kinds of resistive, inductive and capacitive loads in switching applications
µC compatible power switch for 12 V, 24 V and 42 V applications
Replaces electromechanical relays and discrete circuits
Line, stepper motor, lamp and relay driver
Application
General Description
The BTS3408G is a dual channel Low-Side Switch with D-MOS output stages for driving
resistive, capacitive and inductive loads. The design is based on Infineons Smart Power
Technology (SPT) which allows bipolar, CMOS and power D-MOS devices on the same
monolithic circuit.
The BTS3408G is protected by embedded protection functions and designed for
automotive and industrial applications. It is especially suited for driving stepper motors
and lines.
Type
HITFET
BTS3408G
Datasheet Rev. 1.3
Ordering Code
on request
1
Package
PG-DSO8-36
2008-01-09
INFINEON [ INFINEON TECHNOLOGIES AG ]
