The MOTIX™ Full Bridge IC provides a cost optimized solution for easy design in. The supply voltage of the device is at 7 V to 18 V. It suits automotive applications with limitation of minimum 20A and covers PWM frequency of up to 20 kHz. BTM9021EP stands out due to its small (4,9 x 6,0mm) package with exposed pad leading to enhanced thermal conductivity. It features current sense for both, high side and low side.
Summary of Features
Supply voltage at 7 V to 18 V
Extended supply voltage 4.5 V - 40 V
Current limitation of minimum 20A
PWM operation up to 20kHz
AEC-Q100 qualified (Grade 1)
Adjustable slew rate at 2 levels
Internal charge pump
Half-bridge independent mode
Current sense for high side and low side
On-state open load detection
SPI interface
Watchdog
Benefits
Small package with very low pin count
No need for external capacitors
Costs savings
Enhanced thermal conduction, exposed pad
More flexible half bridge control
Optimized EMC performance
Potential Applications
Door lock / safe lock
Fuel/e-charging lid
Mirror fold
Door cinching latch
Trunk cinching latch
Body control modules
The MOTIX™ Full Bridge IC provides a cost optimized solution for easy design in. The supply voltage of the device is at 7 V to 18 V. It suits automotive applications with limitation of minimum 20A and covers PWM frequency of up to 20 kHz. BTM9021EP stands out due to its small (4,9 x 6,0mm) package with exposed pad leading to enhanced thermal conductivity. It features current sense for both, high side and low side.
Summary of Features
- Supply voltage at 7 V to 18 V
- Extended supply voltage 4.5 V - 40 V
- Current limitation of minimum 20A
- PWM operation up to 20kHz
- AEC-Q100 qualified (Grade 1)
- Adjustable slew rate at 2 levels
- Internal charge pump
- Half-bridge independent mode
- Current sense for high side and low side
- On-state open load detection
- SPI interface
- Watchdog
Benefits
- Small package with very low pin count
- No need for external capacitors
- Costs savings
- Enhanced thermal conduction, exposed pad
- More flexible half bridge control
- Optimized EMC performance
Potential Applications
- Door lock / safe lock
- Fuel/e-charging lid
- Mirror fold
- Door cinching latch
- Trunk cinching latch
- Body control modules
