Figure 5. UVLO timing (without contribution of the RC network on SD)

GIPG120520141644FSR

4.1

Smart shutdown function

The device integrates a comparator committed to the fault sensing function. The comparator input can be

connected to an external shunt resistor in order to implement a simple overcurrent detection function.

The output signal of the comparator is fed to an integrated MOSFET with the open drain output available on the

SD input. When the comparator triggers, the device is set in shutdown state and its outputs are all set to low level.

STIB1560DM2-L

Smart shutdown function

DS13085 - Rev 1

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