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ADP1972 - PWM Controller

General Description

The ADP1972 is a constant frequency, voltage mode, pulse-width modulation (PWM) controller for buck or boost, dc-to-dc, asynchronous applications.

Key Features

  • Input voltage range: 6 V to 60 V On-board 5 V low dropout regulator Selective buck or boost mode Excellent PWM linearity with high amplitude PWM sawtooth 4.0 V p-p FAULT input compatible with AD8450 COMP input compatible with AD8450 Adjustable frequency from 50 kHz to 300 kHz Synchronization output or input with adjustable phase shift Programmable maximum duty cycle Maximum internal duty cycle: 98% Programmable soft start Peak hiccup current limit protection Input voltage UVLO protection TSD pro.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Data Sheet FEATURES Input voltage range: 6 V to 60 V On-board 5 V low dropout regulator Selective buck or boost mode Excellent PWM linearity with high amplitude PWM sawtooth 4.