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Texas Instruments UCC28722 | Demoboard PMP4387
AC in, 12V0.5A and 5V50mA dual-rail output for appliances power supply
Overview
| Topology | Flyback Converter |
| Input voltage | 85-264 V |
| Output 1 | 12 V / 0.5 A |
Description
The PMP4387 is a low cost single side PCB board solution for AC in, 12V0.5A and 5V50mA dual-rail output on board design. By using primary side regulation (PSR) mode chip UCC28722 which drives bipolar power device, typical efficiency as high as 86.4% @230Vac full load is achieved. The overall size is limited in 43mmx28mmx16mm.
Typical applications
- Bean machine
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | L (µH) | IR (A) | ISAT (A) | RDC max. (Ω) | fres (MHz) | Version | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 7447462471 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WE-TI Radial Leaded Wire Wound Inductor | 470 | 0.35 | 0.4 | 2.4 | 3.4 | Heat Shrinking Tube | ||
 | 750342104 | SPEC | 5 files | Active i| Production is active. Expected lifetime: >10 years. | Transformer | 1350 | – | – | – | – | – |
| Order Code | Datasheet | Simulation | |
|---|---|---|---|
| 7447462471 | SPEC | |
| 750342104 | SPEC |
| Samples |
|---|
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | L (µH) | IR (A) | ISAT (A) | RDC max. (Ω) | fres (MHz) | Version | Samples |
|---|
