Anachip AP436
The AP436 is a high-speed controller designed to drive N-channel power MOSFET used as synchronous rectifiers in high current, high frequency fly-back converters. The circuit does not require any ties to the primary side and derives its operating power directly from the secondary. The circuit functions are structured by anticipating transformer output transitions then turns the power MOSFET on or off before the transitions of the transformer to minimize body drain diode conduction and reduce associated losses.| Part No. | AP436 |
|---|---|
| Datasheet | AP436 Download |
| Manufacturer |  Anachip |
| Description | Synchronous Rectifier MOSFET Driver |
| Buy | Stock & Price |
FEATURES
- VOUT slew-rate minimum 100V/uS @ CL=3000pF - IOUT(sink & source)=1.2 / 0.9 A - Safety considered. - Reduce power system thermal & increase system efficiency. - Pb-free packages: SOT89-5L, SOP-8L General Descriptions Application - Power Adapter. （50~120W for LCD Monitor & NB…etc.） Pin Assignment Pin Descriptions Name VCC VR VDC VOUT GNDDESCRIPTION
Operating voltage input Reference input voltage Duty cycle input voltage Output voltage for driving N channel MOSFET Ground ( Top View ) VCC 1 GND 2 VDC 3 SOT89-5L ( Top View ) VOUT 1 VCC 2 VDC 3 VR 4 SOP-8L AP436 8 GND 7 GND 6 GND 5 GND AP436 7 4 VR 5 VOUT TAB (GND) Ordering Information AP436 XX X Package S : SOP-8L Y : SOT89-5L Packing Blank: Tube A : Taping This datasheet contains new product information. Anachip Corp. reserves the rights to modify the product specification without notice. No liability is assumed as a result of the use of this product. No rights under any patent accompany the sale of the product. Rev.1...
