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ISL6740A - Flexible Double-Ended Voltage-Mode PWM Controller

Key Features

  • an extremely flexible oscillator that allows precise control of frequency, duty cycle, and deadtime. Deadtimes of under 40ns are easily achievable. This advanced BiCMOS design features low operating current, adjustable switching frequency up.

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Datasheet Details

Part number ISL6740A
Manufacturer Renesas
File Size 649.85 KB
Description Flexible Double-Ended Voltage-Mode PWM Controller
Datasheet download datasheet ISL6740A Datasheet

Full PDF Text Transcription for ISL6740A (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for ISL6740A. For precise diagrams, and layout, please refer to the original PDF.

DATASHEET ISL6740A Flexible Double-Ended Voltage-Mode PWM Controller with Voltage Feed Forward FN9195 Rev 3.00 February 9, 2012 The ISL6740A is an enhanced ISL6740 PWM co...

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5 Rev 3.00 February 9, 2012 The ISL6740A is an enhanced ISL6740 PWM controller featuring built-in voltage feed forward functionality. It is pin and feature compatible with the ISL6740 double-ended pulse width modulating (PWM) voltage-mode controller, allowing easy drop-in replacement on existing designs. Voltage feed forward compensates for input voltage variation without intervention of the feedback control loop. It is particularly useful in unregulated bus converters and DC transformers where wide input voltage variation would otherwise result in large output voltage swings.

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