Topology | Flyback Converter |
Input voltage | 90-264 V |
Switching frequency | 26.3-140.4 kHz |
Output 1 | 5 V / 5 A |
Output 2 | 3.3 V / 0.8 A |
IC revision | G |
The UCC28610 brings a new level of performance and reliability to the AC and DC consumer power supply solution.
A PWM modulation algorithm varies both the switching frequency and primary current while maintaining discontinuous or transition mode operation over the entire operating range. Combined with a cascoded architecture, these innovations result in efficiency, reliability, and system cost improvements over a conventional flyback architecture.
The UCC28610 offers a predictable maximum power threshold and a timed response to an overload, allowing safe handling of surge power requirements. Overload fault response is user-programmed for retry or latch-off mode. Additional protection features include output overvoltage detection, programmable maximum on-time, and thermal shutdown.
Remarks
Order Code | Datasheet | Simulation | Downloads | Status | Product series | IRP,40K (A) | ISAT (A) | fres (MHz) | Size | Version | IR (A) | L (µH) | RDC max. (mΩ) | VR (V (AC)) | VT (V (AC)) | Material | L (mm) | W (mm) | H (mm) | Mount | Samples | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
74477810 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WE-PD SMT Power Inductor | 2.85 | 2.2 | 32 | 7332 | Standard | 1.83 | 10 | 72 | – | – | – | 7.3 | 7.3 | 3.2 | SMT | |||
7448640409 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WE-FC Common Mode Power Line Choke | – | – | – | UT20V | – | 1.6 | 2800 | 200 | 250 | 2000 | MnZn | 21.3 | 16.6 | 22.5 | THT | |||
7447462010 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WE-TI Radial Leaded Wire Wound Inductor | – | 8 | 140 | 5075 | Heat Shrinking Tube | 8.5 | 1 | 15 | – | – | – | 6 | 6 | 8.5 | THT | |||
7447462220 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WE-TI Radial Leaded Wire Wound Inductor | – | – | 15 | 5075 | Heat Shrinking Tube | 1.8 | 22 | 130 | – | – | – | 6 | 6 | 8.5 | THT | |||
750811912 | SPEC | – | – | Active i| Production is active. Expected lifetime: >10 years. | Offline Transformer WE-UNIT | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
Order Code | Datasheet | Simulation | |
---|---|---|---|
74477810 | SPEC | ||
7448640409 | SPEC | ||
7447462010 | SPEC | ||
7447462220 | SPEC | ||
750811912 | SPEC | – |
Samples |
---|
Order Code | Datasheet | Simulation | Downloads | Status | Product series | IRP,40K (A) | ISAT (A) | fres (MHz) | Size | Version | IR (A) | L (µH) | RDC max. (mΩ) | VR (V (AC)) | VT (V (AC)) | Material | L (mm) | W (mm) | H (mm) | Mount | Samples |
---|