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SLUUC01–January 2019
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TPS62806-7-8EVM083 Evaluation Module
User's Guide
SLUUC01–January 2019
TPS62806-7-8EVM083 Evaluation Module
The TPS62806-7-8EVM083 (BSR083-001) facilitates the evaluation of the TPS6280x family of 600-mA,
step-down converters with 2.3-µA IQin tiny 1.05-mm by 0.7-mm WCSP packages with 0.35-mm pitch. The
EVM contains 3 separate circuits to create output voltages between 0.4 V and 3.3 V from higher input
voltages between 1.8 V and 5.5 V. All circuits have a maximum height of 1 mm. The TPS6280x is a highly
efficient and tiny solution for point-of-load (POL) converters for space-constrained applications, such as
wearables and smart phones.
Contents
1 Introduction ................................................................................................................... 2
2 Setup .......................................................................................................................... 4
3 TPS62806-7-8EVM083 Test Results...................................................................................... 5
4 Board Layout ................................................................................................................. 5
5 Schematic and List of Materials.......................................................................................... 10
List of Figures
1 Loop Response Measurement Modification.............................................................................. 3
2 TPS62808 Thermal Performance (VIN = 5 V, VOUT = 1.8 V, IOUT = 600 mA) .......................................... 5
3 Top Assembly................................................................................................................ 6
4 Top Layer..................................................................................................................... 7
5 Bottom Layer................................................................................................................. 8
6 TPS62806-7-8EVM083 Angled View ..................................................................................... 9
7 TPS62806-7-8EVM083 Overhead View.................................................................................. 9
8 TPS62806 Schematic...................................................................................................... 10
9 TPS62807 Schematic...................................................................................................... 10
10 TPS62808 Schematic...................................................................................................... 10
List of Tables
1 BSR083 Circuit Options..................................................................................................... 2
2 Performance Specification Summary ..................................................................................... 2
3 TPS62806 List of Materials ............................................................................................... 11
4 TPS62807 List of Materials ............................................................................................... 11
5 TPS62808 List of Materials ............................................................................................... 11
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