آی سی L9950
Door actuator driver
The L9950 and L9950XP are microcontrollerdriven multifunctional door actuator driver forautomotive applications.Up to five DC motors andfive grounded resistive loads can be driven with six half bridges and five highside drivers. The integrated standard serial peripheral interface (SPI) controls all operation modes (forward,reverse, brake and high impedance). All diagnostic informations are available via SPI.
- One full bridge for 6A load (Ron=150 mΩ )
- Two half bridges for 3A load (Ron=300 mΩ )
- Two half bridges for 1.5A load (Ron=800 mΩ )
- One highside driver for 6A load (Ron=100 mΩ )
- Four highside drivers