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PM6680A - DUAL STEP-DOWN CONTROLLER

Description

PM6680A is a dual step-down controller specifically designed to provide extremely high efficiency conversion, with losses current sensing technique.

Features

  • 6V to 36V input voltage range Adjustable output voltages 5V LDO delivers 100mA peak current 1.237V ±1% reference voltage available externally Current sensing using low side MOSFETs RDS(on) Accurate current sense with RSENSE Valley current sensing Soft-start internally fixed at 2ms Soft output discharge Latched OVP and UVP Selectable pulse skipping at light loads Selectable minimum frequency (33kHz) i.

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www.DataSheet4U.com PM6680A Dual syncronous step-down controller with adjustable output voltages plus LDO Preliminary Data Features ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ 6V to 36V input voltage range Adjustable output voltages 5V LDO delivers 100mA peak current 1.
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