• Part: NCP5351
  • Description: 4A Synchronous Buck Power MOSFET Driver
  • Category: MOSFET
  • Manufacturer: onsemi
  • Size: 240.71 KB
NCP5351 Datasheet (PDF) Download
onsemi
NCP5351

Description

The switching node mon to the high and low-side FETs.

Key Features

  • 4.0 A Peak Drive Current
  • Rise and Fall Times < 15 ns Typical into 6000 pF
  • Propagation Delay from Inputs to Outputs < 20 ns
  • Adaptive Nonoverlap Time Optimized for Large Power MOSFETs
  • Floating Top Driver Acmodates Applications Up to 25 V
  • Undervoltage Lockout to Prevent Switching when the Input Voltage is Low
  • Thermal Shutdown Protection Against Overtemperature
  • < 1.0 mA Quiescent Current - Enabled
  • 25 mA Quiescent Current - Disabled
  • Internal TG to DRN Pulldown Resistor Prevents HV Supply-Induced Turn On of High-Side MOSFET