259481A Marking, TPS259481AYWPR datasheet(46/56 Pages) TI

Part #	TPS259481AYWPR

Description	TPS25948xx 3.5-V–23-V, 12.2-mΩ, 8-A eFuse With Bi-directional Power Delivery

PDF	56 Pages

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Manufacturer	TI [Texas Instruments]

Direct Link	http://www.ti.com

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46 / 56 page

• Protection devices such as TVS, snubbers, capacitors, or diodes must be placed physically close to the

device they are intended to protect. These protection devices must be routed with short traces to reduce

inductance. For example, a protection Schottky diode is recommended to address negative transients due to

switching of inductive loads. It's also recommended to add a ceramic decoupling capacitor of 1 μF or greater

between OUT and GND. These components must be physically close to the OUT pins. Care must be taken to

minimize the loop area formed by the Schottky diode/bypass-capacitor connection, the OUT pin and the GND

terminal of the IC.

9.9.2 Layout Example

Inner GND layer

Top Power layer

OUT

Bo om Power layer

Figure 9-24. Layout Example

TPS25948

SLVSGT9A – FEBRUARY 2023 – REVISED SEPTEMBER 2023

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259481A Marking, TPS259481AYWPR Datasheet(PDF) 46 Page - Texas Instruments