Datasheet Summary
6m
19-2992; Rev 1; 9/10 EVAALVUAAILTAIOBNLEKIT
16-QSOP 3A, 1MHz, 1% Accurate, Internal Switch Step-Down Regulator with Power-OK m m x 4.9m
General Description
The MAX8505 step-down regulator operates from a 2.6V to 5.5V input and generates an adjustable output voltage from 0.8V to 0.85 VIN at up to 3A. With a 2.6V to 5.5V bias supply, the input voltage can be as low as 2.25V.
The MAX8505 integrates power MOSFETs and operates at 1MHz/500kHz switching frequency to provide a pact design. Current-mode pulse-widthmodulated (PWM) control simplifies pensation with ceramic or polymer output capacitors and provides excellent transient response.
The MAX8505 Features
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