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ISL6744 - Intermediate Bus PWM Controller

Features

  • low start-up and operating currents, adjustable switching frequency up to 1MHz, 1A FET drivers, and very low propagation delays for a fast response to overcurrent faults. Ordering Information PART NUMBER TEMP. RANGE (°C).

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Datasheet preview – ISL6744

Datasheet Details

Part number ISL6744
Manufacturer Renesas
File Size 775.18 KB
Description Intermediate Bus PWM Controller
Datasheet download datasheet ISL6744 Datasheet
Additional preview pages of the ISL6744 datasheet.

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Full PDF Text Transcription

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NOT RECOMMENDED FOR NEW DESIGNS PLEASE SEE ISL6744A ISL6744 Intermediate Bus PWM Controller DATASHEET FN9147 Rev.8.00 September 22, 2005 The ISL6744 is a low cost, primary side, double-ended controller intended for applications using full and half-bridge topologies for unregulated DC/DC converters. It is a voltagemode PWM controller designed for half-bridge and fullbridge power supplies. It provides precise control of switching frequency, adjustable soft-start, precise deadtime control with deadtimes as low as 35ns, and overcurrent shutdown. Low start-up and operating currents allow for easy biasing in both AC/DC and DC/DC applications.
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