10 Application and Implementation

Note

Information in the following applications sections is not part of the TI component specification,

and TI does not warrant its accuracy or completeness. TI’s customers are responsible for

determining suitability of components for their purposes, as well as validating and testing their design

implementation to confirm system functionality.

10.1 Application Information

This section highlights some of the design considerations when implementing this device in various applications.

10.2 Typical Application

This typical application demonstrates how the TPS22917x device can be used to power downstream modules.

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±

CT

TPS22917

ON

VIN

VOUT

QOD

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L

Copyright © 2018, Texas Instruments Incorporated

Figure 10-1. Typical Application Schematic

10.2.1 Design Requirements

For this design example, use the values listed in Table 10-1 as the design parameters:

Table 10-1. Design Parameters

DESIGN PARAMETER

EXAMPLE VALUE

3.6 V

1 kΩ

47 µF

40 ms

150 mA

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TPS22917

SLVSDW8B – SEPTEMBER 2017 – REVISED DECEMBER 2021

Copyright © 2021 Texas Instruments Incorporated

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Product Folder Links: TPS22917