Texas Instruments TPS61258 Chip Scale step-up dc-dc converters, 3.5-MHz high efficiency Evaluation Module TPS61258EVM-76 TPS61258EVM-766 Scheda Tecnica
Codici prodotto
TPS61258EVM-766
User's Guide
SLVU744 – August 2012
TPS6125xEVM-766, 3.5-MHz High Efficiency Step-Up
Converter In Chip Scale Packaging EVM
This user's guide describes the characteristics, operation, and use of the TPS6125xEVM-766 evaluation
module (EVM). This EVM enables test and evaluation of the Texas Instruments' TPS61253, TPS61258,
and TPS61259 devices, a series of 3.5-MHz, up to 5.1-V, step-up dc-dc converters. This user's guide
includes EVM specifications, the schematic diagram, bill of materials, and board layout.
module (EVM). This EVM enables test and evaluation of the Texas Instruments' TPS61253, TPS61258,
and TPS61259 devices, a series of 3.5-MHz, up to 5.1-V, step-up dc-dc converters. This user's guide
includes EVM specifications, the schematic diagram, bill of materials, and board layout.
Contents
1
Introduction
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2
TPS6125xEVM-766 Schematic
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3
Connector and Test Point
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4
Test Results
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5
TPS6125xEVM-766 Assembly Drawing and Layout
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6
Bill of Materials
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List of Figures
1
TPS6125xEVM-766 Schematic
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2
TPS61253 in Power Save Mode Operation with 40-mA load
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3
TPS61253 in PWM Operation with 260-mA Load
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4
TPS61253 Load Transient from 100 mA to 300 mA
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5
TPS61253 Load Transient from 100 mA to 500 mA
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6
TPS6125xEVM-766 Component Placement (Viewed TOP)
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7
TPS6125xEVM-766 Top Copper (Viewed from Top)
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8
TPS6125xEVM-766 Inner Layer 1 (Viewed from Top)
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9
PS6125xEVM-766 Inner Layer 2 (Viewed from Top)
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10
TPS6125xEVM-766 Bottom Copper (Viewed from Bottom)
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List of Tables
1
Table 1. TPS6125xEVM-766 Output and Input Voltage Options and Ordering Information
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2
TPS6125xEVM-766 Bill of Materials
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1
SLVU744 – August 2012
TPS6125xEVM-766, 3.5-MHz High Efficiency Step-Up Converter In Chip
Scale Packaging EVM
Copyright © 2012, Texas Instruments Incorporated