NCP5369MNTWG ON Semiconductor

NCP5369 Integrated Driver and MOSFET The NCP5369 integrates a MOSFET driver, highside MOSFET and lowside MOSFET into a 6 mm x 6 mm 40pin QFN package. The driver and MOSFETs have been optimized for highcurrent www.onsemi.com DCDC buck power conversion applications. The NCP5369 integrated solution greatly reduces package parasitics and board space MARKING compared to a discrete component solution. DIAGRAM Features 1 Capable of Switching Frequencies Up to 1 MHz NCP5369 Capable of Output Currents Up to 35 A 1 40 AWLYYWWG Internal Bootstrap Diode QFN40 MN SUFFIX Zero Current Detection CASE 485AZ Undervoltage Lockout Internal Thermal Warning / Thermal Shutdown A = Assembly Location WL = Wafer Lot These are PbFree Devices YY = Year WW = Work Week 5 V 1220 V G = PbFree Package Thermal Warning 5V ORDERING INFORMATION THWN VIN Device Package Shipping VCIN BOOT NCP5369MNR2G QFN40 2500/Tape & Reel ZCD EN ZCD Enable (PbFree) PHASE Output DISB Disable NCP5369MNTWG QFN40 2500/Tape & Reel VSWH Vout (PbFree) PWM PWM CGND PGND 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. Figure 1. Application Schematic Semiconductor Components Industries, LLC, 2015 1 Publication Order Number: April, 2015 Rev. 5 NCP5369/DNCP5369 BOOT GH VIN VCIN 3.4 V 97k PWM PHASE 187k Logic VSWH ZCD EN AntiCross Conduction VCIN PGND DISB UVLO THWN/THDN THWN GL Figure 2. Simplified Block Diagram www.onsemi.com 2