onsemi DAP006
The DAP006 combines a true current mode modulator and a demagnetization detector to ensure full borderline/ critical Conduction Mode in any load/line conditions and minimum drain voltage switching (Quasi−Resonant operation). The Dynamic Self−Supply (DSS) drastically simplifies the transformer design in avoiding the use of an auxiliary winding.| Part No. | DAP006 |
|---|---|
| Datasheet | DAP006 Download |
| Manufacturer |  onsemi |
| Description | PWM Controller |
| Buy | Stock & Price |
FEATURES
● Free−Running Borderline/Critical Mode Quasi−Resonant Operation● Current−Mode with Adjustable Skip−Cycle Capability
● No Auxiliary Winding VCC Operation
● Auto−Recovery Over Current Protection
● Latching Over Voltage Protection
● External Latch Triggering, e.g. Via Over−Temperature Signal
● 500 mA Peak Current Source/Sink Capability
● Internal 4.0 ms Soft−Start
● Internal 5.0 ms Minimum TOFF
● Adjustable Skip Level
● Internal Temperature Shutdown
● Direct Optocoupler Connection
● SPICE Models Available for TRANsient Analysis Typical
APPLICATIONS
● AC/DC Adapters for Notebooks, etc.● Offline Battery Chargers
● Consumer Electronics (DVD Players, Set−Top Boxes, TVs, etc.)
● Auxiliary Power Supplies (USB, Appliances, TVs, etc.) ORDERING INFORMATION See detailed ordering and shipping information in the package dimensions section on page 14 of this data sheet. 8 1 SO−8 D1, D2 SUFFIX CASE 751 MARKING DIAGRAM 8 DAP6 ALYW 1 PIN CONNECTIONS Dmg 1 FB 2 CS 3 Gnd 4 8 HV 7 NC 6 VCC 5 Drv (Top View) © Semiconductor Components Industries, LLC, 2005 1 October, 2005 − Rev.
