Recherchez avec le numéro de pièce ainsi que le fabricant ou la description
• Controls Zero Current Switched (ZCS) The UC1861-1868 family of ICs is optimized for the control of Zero Curor Zero Voltage Switched (ZVS) rent Switched and Zero Voltage Switched quasi-resonant converters. DifQuasi-Resonant Converters ferences between members of this device family result from the various combinations of UVLO thresholds and output options. A.
DESCRIPTION
• Controls Zero Current Switched (ZCS) The UC1861-1868 family of ICs is optimized for the control of Zero Curor Zero Voltage Switched (ZVS) rent Switched and Zero Voltage Switched quasi-resonant converters. DifQuasi-Resonant Converters ferences between members of this device family result from the various combinations of UVLO thresholds and output options. Additionally, the
• Zero-Crossing Terminated One-Shot one-shot pulse steering logic is configured to program either on-time for Timer ZCS systems (UC1865-1868), or off-time for ZVS applications (UC1861
• Precision 1%, Soft-Started.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | UC3861 |
Unitrode |
Resonant-Mode Power Supply Controllers |
|
| 2 | UC3862 |
Unitrode |
Resonant-Mode Power Supply Controllers |
|
| 3 | UC3863 |
Unitrode |
Resonant-Mode Power Supply Controllers |
|
| 4 | UC3863 |
UTC |
LOW COST POWER-SAVING MODE PWM CONTROLLER |
|
| 5 | UC3863A |
UTC |
LOW COST POWER-SAVING MODE PWM CONTROLLER |
|
| 6 | UC3864 |
Unitrode |
(UC3861 - 3868) Resonant-Mode Power Supply Controllers |
|
| 7 | UC3865 |
Unitrode |
Resonant-Mode Power Supply Controllers |
|
| 8 | UC3866 |
Unitrode |
Resonant-Mode Power Supply Controllers |
|
| 9 | UC3867 |
Unitrode |
Resonant-Mode Power Supply Controllers |
|
| 10 | UC3869 |
UTC |
HIGH VOLTAGE GREEN MODE PWM CONTROLLER |
|
| 11 | UC3869A |
UTC |
HIGH VOLTAGE GREEN MODE PWM CONTROLLER |
|
| 12 | UC3869H |
UTC |
HIGH VOLTAGE GREEN MODE PWM CONTROLLER |
|