Topology | Buck Converter |
Input voltage | 85-265 V |
Output 1 | 12 V / 3 A |
IC revision | B |
This reference design provides a power solution for set top box applications. The AC/DC portion of this design converts a universal AC input to an isolated 12VDC output with a 40W maximum power rating. The UCC28610 quasi-resonant flyback controller allows the AC/DC converter to achieve a full load efficiency over 85%. This design also includes five TPS54325 synchronous buck converters that generate 5V, 3.3V, 2.5V, 1.8V, and 1.2V outputs from the 12V flyback output.
Order Code | Datasheet | Simulation | Downloads | Status | Product series | L (µH) | IRP,40K (A) | RDC max. (mΩ) | fres (MHz) | Size | Version | Samples | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
7447789002 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WE-PD SMT Power Inductor | 2.2 | 5.6 | 23 | 67 | 7332 | Robust |
Order Code | Datasheet | Simulation | |
---|---|---|---|
7447789002 | SPEC |
Samples |
---|
Order Code | Datasheet | Simulation | Downloads | Status | Product series | L (µH) | IRP,40K (A) | RDC max. (mΩ) | fres (MHz) | Size | Version | Samples |
---|