onsemi 1200AP40
This pin lets you adjust the level at which the cycle skipping process takes place. By connecting an optocoupler to this pin, the peak current setpoint is adjusted accordingly to the output power demand.| Part No. | 1200AP40 |
|---|---|
| Datasheet | 1200AP40 Download |
| Manufacturer |  onsemi |
| Description | NCP1200AP40 |
| Buy | Stock & Price |
FEATURES
8 1 MINIATURE PWM CONTROLLER FOR HIGH POWER AC−DC WALL ADAPTERS AND OFFLINE BATTERY CHARGERS MARKING DIAGRAMS 8 8 1 SOIC−8 D SUFFIX CASE 751 1 8 PDIP−8 P SUFFIX CASE 626 1 1200APxxx AWL YYWW 200Ay ALYW●
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● Pb−Free Packages are Available No Auxiliary Winding Operation Auto−Recovery Internal Output Short−Circuit Protection Extremely Low No−Load Standby Power Current−Mode Control with Skip−Cycle Capability Internal Temperature Shutdown Internal Leading Edge Blanking 250 mA Peak Current Capability Internally Fixed Frequency at 40 kHz, 60 kHz and 100 kHz Direct Optocoupler Connection SPICE Models Available for TRANsient and AC Analysis Pin to Pin Compatible with NCP1200 xxx = Specific Device Code (40, 60 or 100) y = Specific Device Code (4 for 40, 6 for 60, 1 for 100) A = Assembly Location WL, L = Wafer Lot Y, YY = Year W, WW = Work Week PIN CONNECTIONS Adj 1 FB 2 CS 3 GND 4 (Top View) 8 HV 7 NC 6 VCC 5 Drv Typical
APPLICATIONS
● AC−DC Adapters for Portable Devi...
