L9733CNTR

L9733CNTR is a automotive octal self configuring low/high side driver. It is a highly flexible monolithic, medium current, output driver that incorporates 8 outputs. This device is capable of switching variable load currents over the ambient range of -40°C to +125°C. The outputs are MOSFET driver which is used to minimize Vdd current requirements. For low-side configured outputs an internal Zener clamp from the drain to gate with a breakdown of 50V minimum will provide fast turn off inductive loads. An 16 bit SPI input is used to command the 8 output drivers either "On" or "Off", reducing the I/O port requirement of the microcontroller.

• AEC-Q100 qualified
• Eight independently self configuring low/high drivers
• Supply voltage range is 4.5V to 5.5V
• Minimum current limit of each output is 1A
• Output voltage clamping minimum is 40V in low-side configuration
• Output voltage clamping maximum is -14V in high-side configuration
• SPI interface for outputs control and for diagnosis data communication
• Additional PWM inputs for 3 outputs
• Internal charge pump without need of external capacitor
• Case style is powerSSO-28 (exposed pad)