bts50080a Infineon Technologies Corporation, bts50080a Datasheet - Page 4

• Manufacturer Part Number: bts50080a
• Description: Smart High-side Power Switch
• Manufacturer: Infineon Technologies Corporation

Protective Functions
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Diagnostic Functions
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In ON-state:
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In OFF-State:
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Applications
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Datasheet
Short circuit protection with latch
Thermal shutdown with latch
Infineon
ReverSave
Inverse load current capability - Inverse operation function
Under voltage shutdown with restart
Over voltage protection (including load dump)
Loss of ground protection
Loss of V
Electrostatic discharge protection (ESD)
Enable function for diagnosis and reporting
Provides capability for muliplexing of the reporting signal from multiple devices by DEN pin.
Provides analog sense signal of load current in normal operation mode
Provides defined fault current signal in case of overload, over temperature and short circuit to ground
Open load detection in ON-state by load current sense
Open load and short to battery detection
µC compatible high-side power switch with diagnostic feedback for 12 V system grounded loads
All types of resistive, inductive and capacitive loads
Most suitable for loads with high inrush currents, such as glow plugs, PTC heaters, or lamps
Replaces electromechanical relays, fuses and discrete circuits
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INTELLIGENT LATCH - reset able latch resulting from protective switch-off
TM
protection (with external diode for charged inductive loads)
- Reverse battery protection by self turn on of power MOSFET
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Smart High-Side Power Switch
BTS50080-1EGA
V1.0, 2009-04-06
Overview