ADP3088 Datasheet - Analog Devices

1 MHz/ 750 mA Buck Regulator

ADP3088 Features

* 1 MHz PWM Frequency Automatic PWM to Power Saving Mode at Light Load Fully Integrated 1 A Power Switch 3% Output Regulation Accuracy over Temperature, Line, and Load 100% Duty Cycle Operation Simple Compensation Output Voltage: 1.25 V to 10.5 V Small Inductor and MLC Capacitors Low Quiescent Current

ADP3088 General Description

IN IN 1 MHz, 750 mA Buck Regulator ADP3088 FUNCTIONAL BLOCK DIAGRAM SW CURRENT SENSE PWM 1MHz AMP COMPARATOR S Q R DRV PROTECTION LOGIC (ILIM, OT) ERROR AMP gm RUN/STOP COMPARATORS FB SOFT-START TIMER COMP GND GND + REF 1.245V The ADP3088 is a high frequency, non-synchronous PWM step-down DC-.

ADP3088 Datasheet (623.24 KB)