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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 lowpower 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.

Features

? 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 1? 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

? 3? 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

Applications

? Telecom Half Bridge Power Supplies

? Avionics DC-DC Converters

? Two-Switch Forward Converters

? Active Clamp Forward Converters