Техническая Спецификация для Texas Instruments TPS65290 Ultra-Low Power Management Unit Evaluation Module TPS65290LMEVM TPS65290LMEVM

Модели

TPS65290LMEVM

Test Procedure

Table 6. Default Value of EVM

DEFAULT OUTPUT VALUE

NOTES

MIN

TYP

MAX

Vmicro

1.98 V

2.2 V

2.42 V

To enable the buck/boost, JP13 should

Vbb_out

3.977 V

4.1 V

4.223 V

connect as ENBB-VMICRO

2.2.4

Test With the SPI iIIerface

Connect JP11 to Vmicro to enable SPI interface buffers and the digital block. Follow

for

detailed GUI instruction.

2.3

GUI User’s Guide

2.3.1

GUI User’s Guide

Write “1 0 80” on the read box.

Click the “Write and Read” button.

Figure 5. Unlock the USB2ANY

2.3.2

Read the Register

Fill in the red box then click the “Write and Read” button.

The first character is the register address to read. Keep the second and the third characters to be “80 00”.

The figure below shows reading the address of 03, and then gets the data back as 08, which means that
the buck/boost output voltage is 2.6V now.

SLVU906 – April 2013

Low IDDQ PMIC for Battery Energy Harvesting Applications