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IR2086S - FULL-BRIDGE DRIVER

Description

The IR2086S(PbF) is a self oscillating full-bridge controller and driver IC with 50% duty cycle ideally suited for 36V

Features

  • Simple primary side control solution to enable full-bridge Product Summary DC-Bus Converters for 48V distributed systems with reduced component count and board space. VCC (max).
  • Frequency and dead time set by two external components.
  • Maximum 500KHz per channel output with 50% duty cycle.
  • Adjustable dead time 50nsec ~ 200nsec.
  • Floating channel designed for bootstrap operation up to +100Vdc.
  • High and low side pulse width matching to +/- 25.

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Full PDF Text Transcription

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Data Sheet PD No.60226 revB IR2086S(PbF) HIGH SPEED, 100V, SELF OSCILLATING 50% DUTY CYCLE, FULL-BRIDGE DRIVER Features • Simple primary side control solution to enable full-bridge Product Summary DC-Bus Converters for 48V distributed systems with reduced component count and board space. VCC (max) • Frequency and dead time set by two external components • Maximum 500KHz per channel output with 50% duty cycle • Adjustable dead time 50nsec ~ 200nsec • Floating channel designed for bootstrap operation up to +100Vdc • High and low side pulse width matching to +/- 25nsec • Overcurrent protection with adjustable hiccup period.
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