onsemi NCP3420
The NCP3420 is a single Phase 12 V MOSFET gate driver optimized to drive the gates of both high−side and low−side power MOSFETs in a synchronous buck converter. The high−side and low−side driver is capable of driving a 3000 pF load with a 30 ns propagation delay and a 20 ns transition time. With a wide operating voltage range, high or low side MOSFET gate drive voltage can be optimized for the best efficiency.| Part No. | NCP3420 |
|---|---|
| Datasheet | NCP3420 Download |
| Manufacturer |  onsemi |
| Description | MOSFET Driver |
| Buy | Stock & Price |
FEATURES
MARKING DIAGRAMS 8 8 1 SO−8 D SUFFIX CASE 751 3420 ALYW G 8 1 1 1 A L Y W G DFN8 MN SUFFIX CASE 506BJ 3420 ALYWG G● Thermal Shutdown for System Protection
● Internal Pulldown Resistor Suppresses Transient Turn On of Either
●
●
●
●
●
●
● = Assembly Location = Wafer Lot = Year = Work Week = Pb−Free Package MOSFET Anti Cross−Conduction Protection Circuitry One Input Signal Controls Both the Upper and Lower Gate Outputs Output Disable Control Turns Off Both MOSFETs Complies with VRM10.x and VRM11.x Specifications Undervoltage Lockout Thermally Enhanced Package Available These are Pb−Free Devices PIN CONNECTIONS BST IN OD VCC 1 BST IN OD VCC (Top View) 8 DRVH SWN PGND DRVL 1 8 DRVH SWN PGND DRVL ORDERING INFORMATION Device NCP3420DR2G NCP3420MNR2G Package SO−8 (Pb−Free) DFN8 (Pb−Free) Shipping† 2500 Tape & Reel 3000 Tape & Reel †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specification Brochure, BRD8011/D. © Semiconductor Components Industries, LLC, 2009 December, 2009 − Rev.
