TIDUF26
june 2023
BQ24072
,
LMR36520
,
TLV62568
,
TPS2116
1
Description
Resources
Features
Applications
6
1
System Description
1.1
Key System Specifications
2
System Overview
2.1
Block Diagram
2.2
Design Considerations
2.2.1
24 VAC to DC Rectification
2.2.2
eFuse Protection
2.2.3
5-V Rails
2.2.3.1
LMR36520 Voltage Rail
2.2.3.2
USB Power Input
2.2.4
Power Source ORing
2.2.5
Battery Management
2.2.6
3.3-V Power Rail
2.2.7
Power Rail Current Sensing
2.2.8
Backlight LED Driver
2.2.9
BoosterPack Overview
2.3
Highlighted Products
2.3.1
LMR36520
2.3.2
TPS2116
2.3.3
TLV62568
2.3.4
INA2180
2.3.5
TPS92360
2.3.6
TPS2640
2.3.7
BQ24072
3
Hardware, Software, Testing Requirements, and Test Results
3.1
Hardware Requirements
3.2
Test Setup
3.3
Test Results
3.3.1
24-VAC Start-Up and Shutdown
3.3.2
USB Start-Up and Shutdown
3.3.3
ORing
3.3.4
LMR36520
3.3.5
TLV62568 Transient Response
3.3.6
BM24072 Transient Response
3.3.7
TLV62568 (3V3 Power Rail)
3.3.8
LMR36520 (LMOut Power Rail)
3.3.9
BM24072 (BMOut Power Rail)
3.3.10
Reference
3.3.10.1
TLV62568
3.3.10.2
LMR36520
4
Design and Documentation Support
4.1
Design Files
4.1.1
Schematics
4.1.2
BOM
4.2
Tools and Software
4.3
Documentation Support
4.4
Support Resources
4.5
Trademarks
5
About the Author
Design Guide
High-Efficiency 24 VAC to 5 V, 3.3 V Reference Design With Battery Backup and Charging
开云买球「中国」股份有限公司
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天博游戏app|中国有限公司
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英亚体育【中国】有限公司
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电竞app官网(中国)有限公司
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千亿体育(中国)有限公司官网
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欧博游戏官网【中国】有限公司
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IM·电竞(中国)官方网站
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博鱼体育(中国)有限公司官网
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易倍体育(中国)有限公司
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