The HIP2101 is a high frequency, 100V Half Bridge N-Channel power MOSFET driver IC. It is equivalent to the HIP2100 with the added advantage of full TTL/CMOS compatible logic input pins. The low-side and high-side gate drivers are independently controlled and matched to 13ns. This gives users total control over dead time for specific power circuit topologies. Undervoltage protection on both the low-side and high-side supplies force the outputs low. An on-chip diode eliminates the discrete diode required with other driver ICs. A new level-shifter topology yields the low-power benefits of pulsed operation with the safety of DC operation. Unlike some competitors, the high-side output returns to its correct state after a momentary undervoltage of the high-side supply.


  • Drives N-Channel MOSFET Half Bridge
  • SOIC, EPSOIC, QFN and DFN Package Options
  • SOIC, EPSOIC and DFN Packages Compliant with 100V Conductor Spacing Guidelines of IPC-2221
  • Pb-free Product Available (RoHS Compliant)
  • Bootstrap Supply Max Voltage to 114VDC
  • On-Chip 1Ω Bootstrap Diode
  • Fast Propagation Times for Multi-MHz Circuits
  • Drives 1000pF Load with Rise and Fall Times Typ. 10ns
  • TTL/CMOS Input Thresholds Increase Flexibility
  • Independent Inputs for Non-Half Bridge Topologies
  • No Start-Up Problems
  • Outputs Unaffected by Supply Glitches, HS Ringing Below Ground, or HS Slewing at High dv/dt
  • Low Power Consumption
  • Wide Supply Range
  • Supply Undervoltage Protection
  • 3Ω Output Driver Resistance
  • QFN/DFN Package:
    • Compliant to JEDEC PUB95 MO-220 QFN - Quad Flat No Leads - Package Outline
    • Near Chip Scale Package footprint, which improves PCB efficiency and has a thinner profile


  • Telecom Half Bridge Power Supplies
  • Avionics DC/DC Converters
  • Two-Switch Forward Converters
  • Active Clamp Forward Converters

Product Options

Part Number Part Status Pkg. Type Carrier Type MOQ Buy Sample
Active SOICN-EP Tube 980
Active SOICN-EP Reel 2500
Active SOICN Tube 98
Active SOICN Reel 2500
Active SOICN Reel 250
Active DFN Tube 75
Active DFN Reel 6000
Active QFN Tube 600
Active QFN Reel 6000

Documentation & Downloads

Title Other Languages Type Format File Size Date
Datasheets & Errata
HIP2101 Datasheet Datasheet PDF 694 KB
Application Notes & White Papers
Five Easy Steps to Create a Multi-Load Power Solution White Paper PDF 846 KB
How Green is Your Cloud? White Paper PDF 295 KB
AN1684: Nonideality of Ground Application Note PDF 397 KB
AN1681: Grounding Techniques Application Note PDF 509 KB
AN1116: CMOS Applications Information Application Note PDF 576 KB
PCN12085 - 8l, 14l, 16l SOIC w/ Gold Bond Wire @ ATP as Alternate Assembly Site Product Change Notice PDF 152 KB
PA19027 - Package Outline Correction for 8L / SOIC-EP Product Advisory PDF 314 KB
PLC15033 - Product Discontinuance / Obsolescence NotificationProducts Product Life Cycle Notice PDF 200 KB
TB458: Converting a Fixed PWM to an Adjustable PWM Other PDF 315 KB