ISL89400

100V, 1.25A Peak, High Frequency Half-Bridge Drivers

Product Status: 量産中(*)

OVERVIEW

ISL89400, ISL89401 The ISL89400, ISL89401 are 100V, high frequency, half-bridge N-Channel power MOSFET driver ICs. They are based on the popular HIP2100, HIP2101 half-bridge drivers, but offer several performance improvements. The ISL89400 has additional input hysteresis for superior operation in noisy environments and the inputs of the ISL89401 (like those of the ISL89400) can now safely swing to the VDD supply rail. Finally, both parts are available in a very compact 9 Ld DFN package and an 8 Ld SOIC to minimize the required PCB footprint.

KEY FEATURES

  • Drives N-channel MOSFET half-bridge
  • Space saving DFN package
  • DFN package compliant with 100V conductor spacing guidelines per IPC-2221
  • Pb-free (RoHS compliant)
  • Bootstrap supply maximum voltage to 114VDC
  • On-chip 1Ω bootstrap diode
  • Fast propagation times for multi-MHz circuits
  • Drives 1nF load with typical rise/fall times of 16ns
  • CMOS compatible input thresholds (ISL89400)
  • 3.3V/TTL compatible input thresholds (ISL89401)
  • Independent inputs provide flexibility
  • 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 voltage range (9V to 14V)
  • Supply undervoltage protection
  • 4.0Ω typical output pull-up/pull-down resistance

PARAMETRICS

Parameters
ISL89400
Basic Information
Production Status
量産中(*)
最大ブートストラップ電源電圧 (V)
114
VBIAS (V) (max)
14
ピークプルアップ電流
1.25 A
ピークプルダウン電流
1.25 A
ターンオン伝播遅延 (ns)
39
ターンオフ伝播遅延 (ns)
31
立ち上がり時間
16 ns
立ち下がり時間
16 ns
入力ロジックレベル
CMOS
チャージポンプ
No
認定レベル
Standard
CANサンプル
YES
温度範囲
-40 to +125

ブロック図

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