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Texas Instruments TPS55340-Q1 | Demoboard PMP20550
Automotive Input SEPIC Power Supply Reference Design with Two Isolated Rails
Overview
| Topology | Flyback Converter |
| Input voltage | 7-16 V |
| Output 1 | 12 V / 0.1 A |
| Output 2 | 5 V / 0.2 A |
| IC revision | 1 |
Description
The PMP20550 is a simple design using a SEPIC to produce 3 power rails in which 2 of those are isolated from the input supply. This design is made entirely with automotive qualified IC's and magnetics. The PMP20550 reference design has been designed with optional components to allow the user to adjust output voltage precision as desired
Features
7 to 16 VDC Input, 5V output at 0.5A, isolated 5V output at 0.2A, isolated 12V output at 0.1AIsolated outputsUtilizes all automotive qualified ICs and magneticsTest report availableREMARK: BOM AND SchematiC is added