Texas Instruments TPS53127EVM-614, Руководство пользователя, Страница: 2 / 19

Introduction
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List of Tables
1 TPS53127EVM-614 Electrical and Performance Specifications
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2 TPS53127EVM-614 Test Points Description
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3 TPS53127EVM-614 Bill of Materials
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1 Introduction
1.1 Description
The TPS53127EVM-614 Dual Output BUCK evaluation board provides the user with a convenient way to
evaluate the TPS53127 Dual D-CAP2 mode control BUCK controller in a realistic cost sensitive
application. Providing both a low “core-type” 1.05V and “I/O type” 1.8V output at up to 4A from a loosely
regulated 12V (8V-22V) source, the TPS53127EVM-614 includes switches and test-points to assist a user
in evaluating the performance of the TPS53127 controller in their application.
1.2 Application
• Digital television
• Set-top box
• DSL and cable modems
• Cost-sensitive digital consumer products
1.3 Features
• 8-V to 22-V input
• 1.05-V and 1.8-V output
• Up to 4 A per channel output
• 700-kHz pseudo-fixed frequency D-CAP2 mode control
• Independent enable switches for power-on/power-off testing
2 TPS53127EVM-614 SLVU434 – February 2011
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