User's Guide
SLVU154B – March 2006 – Revised October 2013
TPS658xxEVM Integrated Single-Cell, Lithium-Ion
Battery- and Power-Management IC With I2C, LED Drives,
Two Synchronous Buck, Boost, and Multiple LDOs
This user’s guide is an easy-to-use document that describes the equipment, hardware, software, setup,
and a step-by-step procedure to evaluate the features of the TPS65800/810/820/825. The power IC is
designed to handle 2 A of input current from the adaptor and up to a 3.5-A discharge from the battery. The
charger algorithm is designed to charge a single-cell, Li-ion or Li-polymer battery. The buck, boost, and
LDO supplies typically run off of the OUT (system) pin which is available on the IC and is powered from
the AC, USB, or battery.
Contents
1
TPS65800/810/820/825 Charger and Power-Management Evaluation Module
....................................
2
Test Summary
...............................................................................................................
3
Getting Started With Evaluation
...........................................................................................
4
Software Feature Description
.............................................................................................
5
Interrupts Software LEDs
.................................................................................................
6
Physical Layouts
...........................................................................................................
List of Figures
1
TPS65810EVM Assembly (Similar to Other Versions)
................................................................
2
Equipment and EVM Setup
................................................................................................
3
Charger Section
.............................................................................................................
4
Buck and Boost Converters Section
....................................................................................
5
LDO Section
................................................................................................................
6
Analog to Digital Converter Section
.....................................................................................
7
PWM Drivers and RGB Drivers Section
................................................................................
8
Register Map Section
.....................................................................................................
9
GPIO and Mask Control Section
........................................................................................
10
Board Layout Top Layer
..................................................................................................
11
Board Layout Layer 2
.....................................................................................................
12
Board Layout Layer 3
.....................................................................................................
13
Board Layout Bottom Layer
.............................................................................................
14
Board Layout Top Assembly Layer
.....................................................................................
15
TPS65800/810EVM Schematic
..........................................................................................
List of Tables
1
TPS65800/810/820/825 Outputs and Operational Range
............................................................
2
Performance Specification Summary
.....................................................................................
3
HPA129A BOM – TPS65800/810
.......................................................................................
4
HPA184A BOM – TPS65820/825
.......................................................................................
Windows is a registered trademark of Texas Instruments.
1
SLVU154B – March 2006 – Revised October 2013
TPS658xxEVM Integrated Single-Cell, Lithium-Ion Battery- and Power-
Management IC With I2C, LED Drives, Two Synchronous Buck, Boost, and
Copyright © 2006–2013, Texas Instruments Incorporated
Multiple LDOs