Current-Sharing Dual LDOs
Description
This power supply topology is capable of sourcing 6A via two LDOs operating in parallel. The solution sources current evenly between the two TPS74401’s: each capable of supplying 3A. This design allows for higher currents to be supplied than is typically possible with a single LDO. It also allows for additional heat syncing not available with an individual LDO.
Features
- Sources up to 6AHigh PSRR to filter rippleLow Noise output to provide a clean railLow dropout regulationHigh Accuracy (1% over temperature)Soft-start allows for monotonic startup
Applications
Product Categories
- Power management
| Download the bill of materials for TIDA-00270 | Download |
Design File
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Download the design file for TIDA-00270Test Data
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Download the test file for TIDA-00270| Title | Updated | Type | Size (KB) | |
|---|---|---|---|---|
| TIDA-00270 Altium | 27 Aug 2014 | ZIP | 2109 | |
| TIDA-00270 BOM | 27 Aug 2014 | 196 | ||
| TIDA-00270 Schematic | 27 Aug 2014 | 113 |