TPS62290, TPS62291, TPS62293

SLVS764E – JUNE 2007 – REVISED OCTOBER 2015

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Device Functional Modes (continued)

7.4.4 Short-Circuit Protection

The high side and low side MOSFET switches are short-circuit protected with maximum switch current equal to

MOSFET switch exceeds the threshold of its current limit comparator, it turns off and the low side MOSFET

switch is activated to ramp down the current in the inductor and high side MOSFET switch. The high side

MOSFET switch can only turn on again, once the current in the low side MOSFET switch has decreased below

the threshold of its current limit comparator.

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