When the L+ supply output is shorted, the PMOS2_FET dissipates the maximum heat protecting the device. When the CQ_ pin is shorted to a voltage above Vcc, the driver is automatically disabled and the output is set to high impedance.
When the L+ supply output is shorted, the PMOS2_FET dissipates the maximum heat protecting the device. When the CQ_ pin is shorted to a voltage above Vcc, the driver is automatically disabled and the output is set to high impedance.