TPS62293DRVT datasheet(10/27 Pages) TI1

No de pièce	TPS62293DRVT

Description	1-A Step Down Converter in 2 x 2 DRV Package

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Fabricant	TI1 [Texas Instruments]

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TPS62290, TPS62291, TPS62293

SLVS764F – JUNE 2007 – REVISED JANUARY 2016

www.ti.com

Device Functional Modes (continued)

8.4.4 Short-Circuit Protection

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

ILIMF. The current in the switches is monitored by current limit comparators. Once the current in the high side

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.

10

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Product Folder Links: TPS62290 TPS62291 TPS62293

Numéro de pièce similaire - TPS62293DRVT

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