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ISL83204A - High Frequency Full Bridge FET Driver

Features

  • Drives N-Channel FET Full Bridge Including High Side Chop Capability.
  • Bootstrap Supply Max Voltage to 75VDC.
  • Drives 1000pF Load at 1MHz in Free Air at +50°C with Rise and Fall Times of Typically 10ns.
  • User-Programmable Dead Time.
  • Charge-Pump and Bootstrap Maintain Upper Bias Supplies.
  • DIS (Disable) Pin Pulls Gates Low.
  • Input Logic Thresholds Compatible with 5V to 15V Logic Levels.
  • Very Low Power Consumption.
  • Underv.

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Datasheet Details

Part number ISL83204A
Manufacturer Renesas
File Size 621.52 KB
Description High Frequency Full Bridge FET Driver
Datasheet download datasheet ISL83204A Datasheet

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Full PDF Text Transcription

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DATASHEET ISL83204A 60V/2.5A Peak, High Frequency Full Bridge FET Driver FN6397 Rev.2.00 March 20, 2007 The ISL83204A is a high frequency, medium voltage Full Bridge N-Channel FET driver IC, available in 20 lead plastic SOIC and DIP packages. The ISL83204A includes an input comparator used to facilitate the “hysteresis” and PWM modes of operation. Its HEN (high enable) lead can force current to freewheel in the bottom two external power MOSFETs, maintaining the upper power MOSFETs off. Since it can switch at frequencies up to 1MHz, the ISL83204A is well suited for driving Voice Coil Motors, switching power amplifiers and power supplies.
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