L9951 is a microcontroller-driven multifunctional rear door actuator driver for automotive applications. Up to two DC motors and two grounded resistive loads can be driven with three half bridges and two 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.
The L9951 is a microcontroller-driven multifunctional rear door actuator driver designed for automotive applications. It features up to two DC motors and two grounded resistive loads driven by three half-bridges and two high-side drivers, with operation controlled via an integrated standard serial peripheral interface (SPI).
One half bridge can drive a load of up to 7.4A.
Two half bridges can drive a load of up to 5A.
The highside drivers are rated for a load of up to 1.25A.