Datasheet

Introduction

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1 Introduction

The TPS20xxEVM-293 and TPS20xxEVM-296 are evaluation modules (EVM) for the Texas Instruments

family of two-channel, current-limited, power-distribution switches. These EVMs operate over a 2.7-V to

5.5-V range and provide a continuous output current of up to 1.5 A (see Table 1 and Table 2). Test points

provide convenient access to all critical node voltages.

The silkscreen outline on the PCB top-side encloses components found in a typical USB application.

The TPS20xxEVM-293 accepts an S0-8 packaged power-distribution switch whereas the TPS20xxEVM-

296 accepts MSOP-8 packaged switch with a thermal pad. These switches have an enable input, an

overcurrent status output, and overtemperature shutdown; the switch pinouts are identical.

Table 1 and Table 2 summarize the available EVM options.

2 Schematics and Bill of Materials

2.1 EVM Options

Table 1. TPS20xxEVM-293 Options

Continuous

EVM Device Output Current ENABLE

(A)

TPS2042BEVM-293 TPS2042BD 0.5 Active Low

TPS2046BEVM-293 TPS2046BD 0.25 Active Low

TPS2052BEVM-293 TPS2052BD 0.5 Active High

TPS2056AEVM-293 TPS2056AD 0.25 Active High

TPS2062EVM-293 TPS2062D 1 Active Low

TPS2062-1EVM-293 TPS2062D-1 1 Active Low

TPS2066EVM-293 TPS2066D 1 Active High

TPS2066CEVM-293 TPS2066CD 1 Active High

Table 2. TPS20xxEVM-296 Options

Continuous

EVM Device Output Current ENABLE

(A)

TPS2042BEVM-296 TPS2042BDGN 0.5 Active Low

TPS2052BEVM-296 TPS2052BDGN 0.5 Active High

TPS2060EVM-296 TPS2060DGN 1.5 Active Low

TPS2062EVM-296 TPS2062DGN 1 Active Low

TPS2064EVM-296 TPS2064DGN 1.5 Active High

TPS2066EVM-296 TPS2066DGN 1 Active High

TPS2066-1EVM-296 TPS2066DGN-1 1 Active High

Two-Channel, Power-Distribution Switch EVM SLVU231A–January 2008–Revised June 2012

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