A fully protected hex half-bridge driver controlling up to six different loads by microcontroller in automotive and industrial applications. It is designed in smart power SOI technology. Each of the six high-side and six low-side drivers is capable of driving currents up to 950mA. The drivers are internally connected to form six half-bridges and can be controlled separately from a standard serial data interface to combine loads from bulbs, resistors, capacitors, and inductors. The IC supports the application of H-bridges to drive DC motors.
Additional Features
Six half-bridge outputs formed by six high-side and six low-side drivers
Capable of switching all kinds of loads (such as DC motors, bulbs, resistors, capacitors and inductors)
RDSon typically 1.0Ω at 25°C, maximum 1.8Ω at 150°C
Up to 950-mA output current
Very low total quiescent current IS < 2μA in standby mode
Outputs short-circuit protected
Over temperature pre-warning and protection
Under voltage protection
Various diagnosis functions such as shorted output, open load, over temperature and power supply fail
Serial data interface
Operation voltage up to 40V
Daisy chaining possible
Serial interface 5V compatible, up to 2MHz clock frequency
QFN24 5mm x 5mm power package
A fully protected hex half-bridge driver controlling up to six different loads by microcontroller in automotive and industrial applications. It is designed in smart power SOI technology. Each of the six high-side and six low-side drivers is capable of driving currents up to 950mA. The drivers are internally connected to form six half-bridges and can be controlled separately from a standard serial data interface to combine loads from bulbs, resistors, capacitors, and inductors. The IC supports the application of H-bridges to drive DC motors.
Additional Features
- Six half-bridge outputs formed by six high-side and six low-side drivers
- Capable of switching all kinds of loads (such as DC motors, bulbs, resistors, capacitors and inductors)
- RDSon typically 1.0Ω at 25°C, maximum 1.8Ω at 150°C
- Up to 950-mA output current
- Very low total quiescent current IS < 2μA in standby mode
- Outputs short-circuit protected
- Over temperature pre-warning and protection
- Under voltage protection
- Various diagnosis functions such as shorted output, open load, over temperature and power supply fail
- Serial data interface
- Operation voltage up to 40V
- Daisy chaining possible
- Serial interface 5V compatible, up to 2MHz clock frequency
- QFN24 5mm x 5mm power package
