onsemi DAP008
the DAP008 represents a major leap toward ultra−compact Switch−Mode Power Supplies. With an internal structure operating at a fixed 65 kHz, the controller supplies itself from the high−voltage rail, avoiding the need of an auxiliary winding. This feature naturally eases the designer task in battery charger applications.| Part No. | DAP008 |
|---|---|
| Datasheet | DAP008 Download |
| Manufacturer |  onsemi |
| Description | PWM Current-Mode Controller |
| Buy | Stock & Price |
FEATURES
TypicalAPPLICATIONS
● High Power AC/DC Adapters for Notebooks, etc.● Offline Battery Chargers
● Auxiliary Power Supplies (USB, Appliances, TVs, etc.) 8 1 SO−8 D SUFFIX CASE 751 A Y WW MARKING DIAGRAM 8 DAP08 AYWW 1 = Assembly Location = Year = Work Week PIN CONNECTIONS Adj 1 FB 2 CS 3 GND 4 (Top View) 8 HV 7 NC 6 VCC 5 Drv
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● No Auxiliary Winding Operation Internal Ramp Compensation Built−in Frequency Jittering for Lower EMI Internal 1.0 ms Typical Soft−Start Auto−Recovery Internal Output Short−Circuit Protection Full Latchoff if Adj Pin is Brought High ORDERING INFORMATION See detailed ordering and shipping information in the package dimensions section on page 13 of this data sheet. © Semiconductor Components Industries, LLC, 2007 March, 2007 − Rev. 6 1 Publication Order Number: DAP008/D Free Datasheet DAP008 Maximus DAP008 + 1 Adj 2 FB 3 CS EMI Filter 4 GN D HV 8 NC 7 VCC 6 Drv 5 + 16.5 V @ 3 A Rcomp Universal Input + Rsense1 Figure 1. Typical Application PIN FUNCTION
DESCRIPTION
Pin No.
