JAJU885B
April 2017 – January 2023
概要
リソース
特長
アプリケーション
5
1
System Overview
1.1
System Description
1.2
Key System Specifications
1.3
Highlighted Products
1.3.1
TPS82130
1.4
Design Considerations
1.4.1
Inverting Buck-Boost Topology Concept
1.4.2
VIN and VOUT Range
1.4.3
Maximum Output Current
1.4.3.1
Thermal Limits
1.4.3.2
Stability Limits and Output Capacitor Selection
1.4.4
Design Precautions
1.4.5
Enable Pin Configuration
1.4.6
Power Good Pin Configuration
1.4.7
Discharging Output Voltage
1.4.8
Input Capacitor Selection
2
Getting Started Hardware
3
Testing and Results
3.1
Test Results
4
Design Files
4.1
Schematics
4.2
Bill of Materials
4.3
PCB Layout Recommendations
4.3.1
Layout Prints
4.4
Gerber Files
4.5
Assembly Drawings
5
Related Documentation
6
Trademarks
7
Revision History
1.2
Key System Specifications
Table 1-1 Key System Specifications
PARAMETER
SPECIFICATIONS
DETAILS
Input voltage range (V
IN
)
3 V to 15.2 V
—
Output voltage (V
OUT
)
–1.8 V
—
Output current (V
IN
≥ 5 V)
2 A
Figure 3-1
Output current (V
IN
= 3 V)
1 A
Figure 3-1