Datasheet NCP4328 (ON Semiconductor) - 2
| Hersteller | ON Semiconductor |
| Beschreibung | Secondary Side Controller, Constant Voltage / Constant Current (CV / CC) |
| Seiten / Seite | 12 / 2 — NCP4328. VREF. Figure 1. Simplified Block Diagrams NCP4328A and NCP4328B. … |
| Dateiformat / Größe | PDF / 254 Kb |
| Dokumentensprache | Englisch |
NCP4328. VREF. Figure 1. Simplified Block Diagrams NCP4328A and NCP4328B. www.onsemi.com
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NCP4328
ISNS OTA Sink only VCC VCC VREFC management Current GND Regulation VSNS FBC OTA Sink only Voltage VREF Regulation NCP4328A VCC ISNS OTA Sink only VCC Power V management REFC Current RESET Regulation GND
VREF
VSNS FBC OTA Power Sink only RESET Voltage V LED REF Regulation SW 1 kHz, 12% D.C. Oscillator NCP4328B
Figure 1. Simplified Block Diagrams NCP4328A and NCP4328B www.onsemi.com 2
ISNS OTA Sink only VCC VCC VREFC management Current GND Regulation VSNS FBC OTA Sink only Voltage VREF Regulation NCP4328A VCC ISNS OTA Sink only VCC Power V management REFC Current RESET Regulation GND
VREF
VSNS FBC OTA Power Sink only RESET Voltage V LED REF Regulation SW 1 kHz, 12% D.C. Oscillator NCP4328B
Figure 1. Simplified Block Diagrams NCP4328A and NCP4328B www.onsemi.com 2