Texas Instruments TPS2042B Evaluation Module TPS2042BEVM-296 TPS2042BEVM-296 데이터 시트
제품 코드
TPS2042BEVM-296
Introduction
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
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
and
). 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.
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.
and
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
2
Two-Channel, Power-Distribution Switch EVM
SLVU231A – January 2008 – Revised June 2012
Copyright © 2008–2012, Texas Instruments Incorporated