The official website - Shenzhen Mingjiada Electronic Co., LTD
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Half-Bridge Gate Driver IC RC Input Circuit 8-SOIC |
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The IR2085S is a self-oscillating half-bridge driver IC with 50% duty cycle ideally suited for 36V – 75V halfbridge DC-bus converters. This product is also suitable for push-pull converters without restriction on input voltage. |
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Features • Simple primary side control solution to enable half-bridge DC-Bus Converters for 48V distributed systems with reduced component count and board space • Integrated 50% duty cycle oscillator & half-bridge driver IC in a single SO-8 package • Programmable switching frequency with up to 500kHz max per channel • +/- 1A drive current capability optimized for low charge MOSFETs • Adjustable dead-time 50ns – 200ns • Floating channel designed for bootstrap operation up to +100Vdc • High and low side pulse width matching to +/- 25ns • Adjustable over current protection • Under voltage lockout and internal soft start • Also available Lead free HIGH SPEED, 100V, SELF OSCILLATING 50% DUTY CYCLE, HALF-BRIDGE DRIVER |
From: www.mjdic.com/news
