JAJU875
July 2020
概要
リソース
特長
アプリケーション
5
1
System Description
1.1
Key System Specifications
2
System Overview
2.1
ブロック図
2.2
Design Considerations
2.3
Highlighted Products
2.3.1
TPS62864
2.3.2
TPS62088
2.3.3
TLV73318
2.4
System Design Theory
2.4.1
Designing Buck Converter Circuit TPS62864
2.4.2
Designing Buck Converter Circuit TPS62088
2.4.3
Designing Buck Converter Circuit TLV73318
3
Hardware, Software, Testing Requirements, and Test Results
3.1
Testing and Results
3.1.1
Test Setup
3.1.2
Test Results
3.1.2.1
Startup with no load
3.1.2.2
Load Transient Rail SoC 0.9V
3.1.2.3
Load Transient Rail NAND I/O 1.2 V
3.1.2.4
Load Transient Rail NAND VCC 2.5 V
3.1.2.5
Output Ripple Rail SoC 0.9 V
3.1.2.6
Output Ripple Rail NAND I/O 1.2 V
3.1.2.7
Output Ripple Rail NAND VCC 2.5 V
3.1.2.8
Output Ripple Rail SOC I/O 1.8 V
3.1.2.9
Efficiency
4
Design Files
4.1
Schematics
4.2
Bill of Materials
4.3
PCB Layout Recommendations
4.3.1
Layout Prints
4.4
Altium Project
4.5
Gerber Files
4.6
Assembly Drawings
5
Software Files
6
Related Documentation
6.1
Trademarks
6.2
Third-Party Products Disclaimer
3.1.2.2
Load Transient Rail SoC 0.9V
Figure 3-2
Vin = 3.3 V, Vout = 0.9 V, ILoad 5mA to 2A and Vpp ~ ±35mV