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TPS62730
Texas Instruments TPS62730 Down Converter Manuals
Manuals and User Guides for Texas Instruments TPS62730 Down Converter. We have
1
Texas Instruments TPS62730 Down Converter manual available for free PDF download: User Manual
Texas Instruments TPS62730 User Manual (13 pages)
Stepdown Converter With Bypass Mode for Ultralow-Power Wireless Applications
Brand:
Texas Instruments
| Category:
Network Card
| Size: 0.38 MB
Table of Contents
Table of Contents
1
Introduction
2
Considerations with Evaluating the TPS62730
2
Performance Specification Summary
2
Test Summary
2
Equipment
3
Equipment and EVM Setup
3
EVM Schematic and Evaluation Setup
3
Test Procedure Using a Single Cell Li-Ion Battery
4
Schematic, Physical Layouts and Bill of Materials
5
Schematic
5
Physical Layouts
5
TPS62730 EVM Board Schematic
5
Assembly Layer
5
Top Layer
6
Bottom Layer
6
Bill of Materials
7
Oscilloscope Traces
7
CH1: Phase; CH2: Output Ripple, Vin = 3.3 V, and 21-Ω Load
7
PFM Mode at Low Load, 40 Ma - CH1: Phase; CH2: Output Ripple; 0.2 Μs/DIV
8
PFM Mode at Low Load, 11 Ma - CH1: Phase; CH2: Output Ripple; 1 Μs/DIV
8
Transition from Switching Converter to Bypass Mode by Removing Input Power - CH1: Phase Node; CH2: STAT Pin
9
Transition from Converter Switch Mode to Bypass Mode by Pulling ON/BYP Pin Low
9
Transition from Bypass Mode to Converter Switch Mode by Pulling ON/BYP Pin High
10
Startup by Hot-Plugging the Input Power Source
10
Transient Output Load Step from 50 Ma to 100 Ma
11
Transient Output Load Step from 100 Ma to 50 Ma
11
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