NCP81075: High Side and Low Side Gate Driver, High-Frequency, 180 V, 4A capability

Description: The NCP81075 is a high performance dual mosfet (hi...
  • The NCP81075 is a high performance dual mosfet (high side and low side) gate-drive IC designed for high-voltage, high-speed, driving MOSFETs operating up to 180 V. The NCP81075 integrates a driver IC and a bootstrap diode and offers drive capability up to 4A. The high side and low side drivers are independently controlled with a matched typical propagation delay of 3.5ns. This driver is ideally suited for use in high voltage buck applications, isolated power supplies, 2 switch and active clamp forward converters. the device can also be used in solar optimizer and solar inverter applications. The part is offered in a SO8, 8 pin DFN, and 10 pin DFN package and fully specified from -40C to 140C.
  • Features
  • Drives two N-Channel MOSFETs in High & Low Side
  • Integrated Bootstrap Diode for High Side Gate Drive
  • Bootstrap Supply Voltage Range up to 180V
  • 4A Source, 4A Sink Output Current Capability
  • Drives 1nF Load with Typical Rise/Fall Times of 8ns/7 ns
  • Wide Supply Voltage Range 8.5V to 20V
  • Fast Propagation Delay Times (Typ. 20 ns)
  • 2 ns Delay Matching (Typical)
  • Under-Voltage Lockout (UVLO) Protection for Drive Voltage
  • Operating Junction Temperature Range of -40°C to 140°C
  • Applications
  • Buck converter
  • isolated power supplies
  • Class D audio amplifier
  • Two switch and Active Clamp Forward Converters
  • Solar optimizer
  • Technical Documentation & Design Resources
    Availability and Samples
    NCP81075DR2G
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: High Side and Low Side Gate Driver, High-Frequency, 180 V, 4A capability
  • Package Type: SOIC-8
  • Package Case Outline: 751-07
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 2500
  • Inventory

  • Market Leadtime (weeks):Contact Factory
  • Arrow:0
  • Digikey:>1K
  • FutureElectronics:>1K
  • Mouser:>1K
  • Newark:>1K
  • NCP81075MNTXG
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: High Side and Low Side Gate Driver, High-Frequency, 180 V, 4A capability
  • Package Type: DFN-8
  • Package Case Outline: 506CY
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 4000
  • NCP81075MTTXG
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: High Side and Low Side Gate Driver, High-Frequency, 180 V, 4A capability
  • Package Type: WDFN-10
  • Package Case Outline: 511CE
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 4000
  • Specifications
  • Type: H-Bridge 
  • Number of Drivers:
  • Vin Max (V): 180 
  • VCC Max (V): 20 
  • Drive Source/Sink Typ (mA): 4000 / 4000 
  • Rise Time (ns):
  • Fall Time (ns):
  • tp Max (ns): 45 
  • Package Type: SOIC-8  DFN-8  WDFN-10 
  • ON Semiconductor Full Web Site