Rainbow-electronics MAX16024 Manuel d'utilisateur télécharger pdf (Page 16)

MAX16023/MAX16024

Battery-Backup Circuits with

Regulated Output Voltage

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Typical Applications Circuit

MAX16024L

0.1μF

10μF

BATT

GND

SET

PUSHBUTTON

CEIN

CEOUT

BATT ON

OUT

RESET

ADDRESS

DECODE

RTC

RAM

μP

RST

A0–A15

3.3V

PART

OUTPUTS

(RESET, PFO,

BATT ON )

RESET MR

POWER-FAIL

COMPARATOR

GATE

BATT ON

REGULATOR

OUTPUT VOLTAGE

MAX16023L Push-Pull √√ √ — — Fixed

MAX16023P Open Drain √√ √ — — Fixed

MAX16024L Push-Pull √√ — √√Fixed/adjustable

MAX16024P Open Drain √√ — √√Fixed/adjustable

Selector Guide

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Rainbow-electronics MAX16024 Manuel d'utilisateur Page 16