| Topology | Flyback Converter |
| Input voltage | 90-265 V |
| Output 1 | 24 V / 0.25 A |
| IC revision | B |
The PMP8590 supplies 24V@250mA starting from universal mains. The UCC28910 is a primary side regulated quasi resonant controller. It has an internal 700V FET, enabling an even simpler solution for isolated flyback converters.
Over 82% efficiency at full loadOver 70% efficiency at 10% loadInternal 700V FETSimple designPrimary side regulation (no optocoupler)
Order Code | Datasheet | Simulation | Downloads | Status | Product series | ISAT(A) | fres(MHz) | IR(A) | L(mH) | RDC max.(Ω) | VR(V (AC)) | VT(V (AC)) | Material | L(mm) | W(mm) | H(mm) | Mount | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() | 750811445 | –, 0.52 A, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product series – | Saturation Current0.52 A | – | – | Inductance1.5 mH | – | – | Insulation Test Voltage4500 V (AC) | – | Length20.32 mm | Width24.38 mm | Height16 mm | MountTHT | |||
![]() | WE-TI HV Radial Leaded Wire Wound Inductor (High Voltage), 0.55 A, 1.8 MHz | Status Activei| Production is active. Expected lifetime: >10 years. | Saturation Current0.55 A | Self Resonant Frequency1.8 MHz | Rated Current0.5 A | Inductance1 mH | DC Resistance2.08 Ω | – | – | MaterialNiZn | Length7.8 mm | Width7.8 mm | Height9.5 mm | MountTHT | |||||
![]() | WE-CMB Common Mode Power Line Choke, –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-CMB Common Mode Power Line Choke | – | – | Rated Current0.5 A | Inductance20 mH | DC Resistance1 Ω | Rated Voltage250 V (AC) | Insulation Test Voltage1500 V (AC) | MaterialMnZn | Length15 mm | Width7.8 mm | Height17.5 mm | MountTHT |