8-12Vin to 6Vout/1A Isolated Reference Design
Description
This design uses the TPS54335 to provide an isolated 6V at 1A from a 12V source for noise sensitive systems. The topology used is a synchronous buck-boost with an auxilliary winding on the inductor. A 1MHz switching frequency minimizes the size of this design. This supply achieves a peak efficiency of near 79%.
Features
- Primary Side Regulation eliminates optocoupler and reduces cost1MHz switching frequency reduces overall sizeDiode emulation allows DCM operation: improving light load efficiency
Applications
Product Categories
- Power management
| Download the bill of materials for PMP10801 | Download |
Test Data
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Download the test file for PMP10801| Title | Updated | Type | Size (KB) | |
|---|---|---|---|---|
| PMP10801 PCB | 16 Jan 2015 | 164 | ||
| PMP10801 Assembly Drawing | 16 Jan 2015 | 37 | ||
| PMP10801 BOM | 16 Jan 2015 | 97 | ||
| PMP10801 Schematic | 16 Jan 2015 | 111 |