Recherchez avec le numéro de pièce ainsi que le fabricant ou la description
NCP1230 Low-Standby Power High Performance PWM Controller The NCP1230 represents a major leap towards achieving low standby power in medium−to−high power Switched−Mode Power Supplies such as notebook adapters, off−line battery chargers and consumer electronics equipment. Housed in a compact 8−pin package (SOIC−8, SOIC−7, or PDIP−7), the NCP1230 contains all.
offered by the NCP1230 is an event management scheme that can disable the front−end PFC circuit during standby, thus reducing the no load power consumption. The NCP1230 itself goes into cycle skipping at light loads while limiting peak current (to 25% of nominal peak) so that no acoustic noise is generated. The NCP1230 has a high−voltage startup circuit that eliminates external components and reduces power consumption. The NCP1230 also feat.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | NCP1230A |
ON Semiconductor |
Low-Standby Power Soft Skip Mode Controller |
|
| 2 | NCP1231 |
ON Semiconductor |
Low Standby Power High Performance PWM Controller |
|
| 3 | NCP1232 |
ON |
Microprocessor Monitor |
|
| 4 | NCP1234 |
ON Semiconductor |
Fixed Frequency Current Mode Controller |
|
| 5 | NCP1235 |
ON Semiconductor |
Fixed Frequency Current Mode Controller |
|
| 6 | NCP1236 |
ON Semiconductor |
Fixed Frequency Controller |
|
| 7 | NCP1237 |
ON Semiconductor |
Fixed Frequency Current Mode Controller |
|
| 8 | NCP1238 |
ON Semiconductor |
Fixed-Frequency Controller |
|
| 9 | NCP1239 |
ON Semiconductor |
Fixed Frequency Current-Mode Controller |
|
| 10 | NCP120 |
ON Semiconductor |
Very Low Dropout Bias Rail CMOS Voltage Regulator |
|
| 11 | NCP1200 |
ON Semiconductor |
PWM Current-Mode Controller |
|
| 12 | NCP1200A |
ON Semiconductor |
PWM Current-Mode Controller |
|