100V, 4A, High Frequency Half-Bridge Gate Driver

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Product Description

The MP1924 is a high-frequency, 100V, half-bridge, N-channel, power MOSFET driver. Its low-side and high-side driver channels are independently controlled and matched with less than 5ns in time delay. Under-voltage lockout on both high-side and low-side supplies force their outputs low in case of insufficient supply. The integrated bootstrap diode reduces external component count.

Product Features

  • Drives an N-Channel MOSFET Half Bridge
  • 118V VBST Voltage Range
  • On-Chip Bootstrap Diode
  • Typical Propagation Delay of 20ns
  • Gate Drive Matching of Less than 5ns
  • Drives a 2.2nF Load with 15ns Rise Time and 12ns Fall Time at 12V VDD
  • TTL-Compatible Input
  • Quiescent Current of Less than 150A
  • UVLO for Both High Side and Low Side
  • QFN-10 (4mmx4mm) and SOIC-8 Packages


  • Isink/source (A)4.5 / 2.6
  • Number of Half-Bridges1
  • GradeCatalog
  • PackageQFN-10 (4x4), SOIC-8
  • Vsw (max) (V)100
  • Vin (max) (V)16
  • Vin (min) (V)9
Quality Policy, Certificates & Reliability Reports
All MPS parts are lead-free, halogen-free and adhere to the RoHS directive. See Environmental section for details.