TV (LED/OLED) power
Liquid Crystal Display (LCD) technology that relies on a backlight is the MOSt common technology in the TV market now. Also there is high-end LCD options like QLED (Quantum Light Emitting Diode) TVs, which are basically LCD TVs with LED backlights. New generation OLED TVs has outstanding image quality regarding dark and bright ends of the spectrum, various user interface. Therefore OLED TVs require higher power than traditional TVs (LCD/LED).
TV power supplies require low stand-by power consumption and low profile to maintain the slim TV design.
Topology Trend
PFC : CCM PFC → Dual Boost, Totem Pole PFC
| Output Power | 100W ~ 600W |
|---|---|
| Input / Output Voltage | 90~264VAC / 12~24VDC |
| Switching Freq. | PFC : 50 ~ 70 kHz, DC-DC : > 100kHz |
| System Requirement |
High System Efficiency Low Stand-by Power Consumption Pulse-skipping operation to optimize efficiency under minimal power Low profile – Slim design |
Device Solution
| Size | Topology | Product Category | PMS Solution |
|---|---|---|---|
| Medium Screen | Boost DCM PFC | 600/650V SJ MOSFETs | 600/650V e MOS |
| HB LLC | 600/650V SJ MOSFETs | 600/650V e MOS | |
| Synchronous Rectification | 100~150V MV MOSFETs | 100~150V e MOS | |
| Large Screen | Dual-Boost Bridgeless PFC | 600/650V SJ MOSFETs | 600/650V e MOS |
| HB LLC | 600/650V SJ MOSFETs | 600/650V e MOS | |
| Synchronous Rectification | 100~150V MV MOSFETs | 100~150V e MOS |
| Boost PFC - Recommended Products | ||
|---|---|---|
| e SiC MOSFET |
PMD60N280E7 PMD60N380E7 PMD60N600E7 PMF60N280E7 PMF60N380E7 PMF60N600E7 |
600V / 280mΩ, DPAK 600V / 380mΩ, DPAK 600V / 600mΩ, DPAK 600V / 280mΩ, TO-220F 600V / 380mΩ, TO-220F 600V / 600mΩ, TO-220F |
| HB LLC - Recommended Products | ||
|---|---|---|
| e MOS F7 |
PMD60N280E7 PMD60N380E7 PMD60N600E7 PMF60N280E7 PMF60N380E7 PMF60N600E7 |
600V / 280mΩ, DPAK 600V / 380mΩ, DPAK 600V / 600mΩ, DPAK 600V / 280mΩ, TO-220F 600V / 380mΩ, TO-220F 600V / 600mΩ, TO-220F |
| Synchronous Rectification - Recommended Products | ||
|---|---|---|
| 100V e MOS | *PSS10N3P2G1 *PSS10N4P5G1 *PSD10N5G1 *PSD10N9G1 |
100V / 3.2mΩ, PQFN56 100V / 4.5mΩ, PQFN56 100V / 5.0mΩ, DPAK 100V / 9.0mΩ, DPAK |
| 150V e MOS | *PSS15N7P5G1 *PSS15N8P8G1 *PSS15N11G1 |
150V / 7.5mΩ, PQFN56 150V / 8.8mΩ, PQFN56 150V / 11.0mΩ, PQFN56 |
| Dual Boost Bridgeless PFC - Recommended Products | ||
|---|---|---|
| e MOS E7 |
PMD60N180E7 PMD60N280E7 PMD60N380E7 PMF60N099E7 PMF60N180E7 PMF60N280E7 PMF60N380E7 |
600V / 180mΩ, DPAK 600V / 280mΩ, DPAK 600V / 380mΩ, DPAK 600V / 99mΩ, TO-220F 600V / 180mΩ, TO-220F 600V / 280mΩ, TO-220F 600V / 380mΩ, TO-220F |
| e SiC Diode |
PCF65S06D1Q PCF65S08D1Q |
650V / 6A, TO-220F 2L 650V / 8A, TO-220F 2L |
| HB LLC - Recommended Products | ||
|---|---|---|
| e MOS F7 |
PMD60N180E7 PMD60N280E7 PMD60N380E7 PMF60N099E7 PMF60N180E7 PMF60N280E7 PMF60N380E7 |
600V / 180mΩ, DPAK 600V / 280mΩ, DPAK 600V / 380mΩ, DPAK 600V / 99mΩ, TO-220F 600V / 180mΩ, TO-220F 600V / 280mΩ, TO-220F 600V / 380mΩ, TO-220F |
| Synchronous Rectification - Recommended Products | ||
|---|---|---|
| 100V e MOS | *PSS10N3P2G1 *PSS10N4P5G1 *PSD10N5G1 *PSD10N9G1 |
100V / 3.2mΩ, PQFN56 100V / 4.5mΩ, PQFN56 100V / 5.0mΩ, DPAK 100V / 9.0mΩ, DPAK |
| 150V e MOS | PSS15N7P5G1 *PSS15N8P8G1 *PSS15N11G1 |
150V / 7.5mΩ, PQFN56 150V / 8.8mΩ, PQFN56 150V / 11.0mΩ, PQFN56 |
