Adjustable, wide input range PFM controller family

DESCRIPTION The family of highly flexible, easy to use PFM controllers is ideal for the use in wide input range switching regulator applications. An advanced PFM control scheme gives these devices the benefits of PWM converters with high efficiency for heavy loads, while us ing very low operati

Adjustable, wide input range PFM controller family

DESCRIPTION\nThe family of highly flexible, easy to use PFM controllers is ideal for the use in wide input range switching regulator applications. An advanced PFM control scheme gives these devices the benefits of PWM converters with high efficiency for heavy loads, while us ing very low operating c Supply voltage range VS 3V to 60V\nUp to 90% efficiency\n40µA standby current\n180µA circuit operating current\n1.5V to 24V or more adjustable output voltage\nUp to 300kHz switching frequency\nImproved current-limited PFM control scheme\nHigh current driver for external MOSFET\nUnder-voltage loc;

DC/DC Converter adjustable, wide input range pfm controller

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