NCP5369

NCP5369 Integrated Driver and MOSFET The NCP5369 integrates a MOSFET driver, high−side MOSFET and low−side MOSFET into a 6 mm x 6 mm 40−pin QFN package. The driver and MOSFETs have been optimized for high−current DC−DC buck power conversion applications. The NCP5369 integrated solution greatly reduces package parasitics and board space compared to a discrete component solution. Features Capable of Switching Frequencies Up to 1 MHz Capable of Output Currents Up to 35 A Internal Bootstrap Diode Zero Current Detection Undervoltage Lockout Internal Thermal Warning / Thermal Shutdown These are Pb−Free Devices 5 V 12−20 V 5V ZCD Enable Output Disable PWM Thermal Warning THWN VIN VCIN BOOT ZCD_EN# DISB# PWM CGND PHASE VSWH PGND Vout Figure 1. Application Schematic www.onsemi.com 1 40 QFN40 MN SUFFIX CASE 485AZ MARKING DIAGRAM 1 NCP5369 AWLYYWWG A = Assembly Location WL = Wafer Lot YY = Year WW = Work Week G = Pb−Free Package ORDERING INFORMATION Device Package Shipping† NCP5369MNR2G QFN40 2500/Tape & Reel (Pb−Free) NCP5369MNTWG QFN40 2500/Tape & Reel (Pb−Free) †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, 2015 April, 2015 − Rev. 5 1 Publication Order Number: NCP5369/D VCIN PWM ZCD_EN# 3.4 V 97k 187k DISB# NCP5369 BOOT GH VIN Logic Anti−Cross Conduction VCIN UVLO THWN...