onsemi NCP51530 MOSFET Gate Drivers

onsemi NCP51530 MOSFET Gate Drivers are high frequency, 700V, 2A high and low side driver capability for AC/DC power supplies and inverters. The NCP51530 offers low propagation delay, low quiescent current, and low switching current at high frequencies of operation. These NCP51530 drivers are adapted for high-efficient power supplies operating at high frequencies. The NCP51530 drivers are available in two versions: NCP51530A and NCP51530B. The NCP51530A driver has a typical 60ns propagation delay, while NCP51530B has a typical propagation delay of 25ns. Typical applications include high-density SMPS for servers, telecom, industrial, half/full-bridge and LLC converters, active clamp flyback/forward converters, solar inverters, and electric power steering.

Features

  • High voltage range up to 700V
  • NCP51530A:
    • Typical 60ns propagation delay
  • NCP51530B:
    • Typical 25ns propagation delay
  • Low quiescent and operating currents
  • 15ns rise and fall time
  • 2.2A/1.7A source/sink currents
  • Under-voltage lockout for both channels
  • 3.3V and 5V input logic compatible
  • High dv/dt immunity up to 50V/ns
  • Pin-to-pin compatible with industry-standard half-bridge ICs
  • Matched propagation delay (7ns maximum)
  • High negative transient immunity on bridge pin
  • DFN10 package offers both improved creepage and exposed pad

Applications

  • High-density SMPS for servers, telecom, and industrial
  • Half/full-bridge and LLC converters
  • Active clamp flyback/forward converters
  • Solar inverters and motor controls
  • Electric power steering

NCP51530 Gate Drivers Block Diagram

Block Diagram - onsemi NCP51530 MOSFET Gate Drivers
View Results ( 2 ) Page
Part Number Datasheet Description Output Current Number of Outputs Operating Supply Current Product
NCP51530ADR2G NCP51530ADR2G Datasheet Gate Drivers 700V HALF BRIDGE DRIVER 3.5 A 2 Output 2 mA MOSFET Gate Drivers
NCP51530BDR2G NCP51530BDR2G Datasheet Gate Drivers 700V HALF BRIDGE DRIVER 3.5 A 2 Output 2 mA MOSFET Gate Drivers
Published: 2018-07-03 | Updated: 2025-03-04