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ISL6401 - Synchronizing Current Mode PWM

Features

  • low operating current, adjustable operating output frequency (50kHz to 600kHz), internal soft-start and a SYNC input that allows the oscillator to be locked to.

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Datasheet Details

Part number ISL6401
Manufacturer Renesas
File Size 628.61 KB
Description Synchronizing Current Mode PWM
Datasheet download datasheet ISL6401 Datasheet

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Full PDF Text Transcription

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DATASHEET ISL6401 Synchronizing Current Mode PWM for Subscriber Line Interface Circuits (SLICs) FN9007 Rev 8.00 Oct 21, 2015 The ISL6401 adjustable frequency, low power, pulse width modulating (PWM) current mode controller is designed for a wide range of DC/DC conversion applications including boost, flyback, and isolated output configurations. The device is optimized to provide a high performance, low-cost solution for Ringing SLIC (RSLIC) ring and talk power supplies. An integrated inverter allows for easy design of negative voltage regulation circuits with a minimal amount of external components. Internal soft-start minimizes start-up stress without any external components.
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