MAX6469TA18AD3(2003) Просмотр технического описания (PDF) - Maxim Integrated

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производитель

MAX6469TA18AD3
(Rev.:2003)

300mA LDO Linear Regulators with Internal Microprocessor Reset Circuit

Maxim Integrated 

300mA LDO Linear Regulators with Internal

Microprocessor Reset Circuit

Functional Diagrams

IN

SHDN

REVERSE

LEAKAGE

PROTECTION

ERROR

AMP

THERMAL SENSOR

OUT

MOS DRIVER WITH

CURRENT LIMIT

FB

1.23V

MAX6475/MAX6476

MAX6483/MAX6484

RESET

TIMEOUT

OUTPUT

STAGE

RESET

RESET

COMPARATOR

GND

IN

SHDN*

REVERSE

LEAKAGE

PROTECTION

THERMAL SENSOR

OUT

MOS DRIVER WITH

CURRENT LIMIT

ERROR

AMP

FEEDBACK-MODE

COMPARATOR

SET**

1.23V

185mV

RESET

TIMEOUT

OUTPUT

STAGE

RESET

RESET

COMPARATOR

MAX6469–MAX6474

MAX6477–MAX6482

GND

MR***

*MAX6469/MAX6470/MAX6473–MAX6478/MAX6481–MAX6484

**MAX6469–MAX6472/MAX6477–MAX6480

***MAX6471–MAX6474/MAX6479–MAX6482

Typical Operating Circuit

2.5V TO 5.5V

IN

SHDN

OUT

MAX6469/MAX6470

MAX6477/MAX6478

SET

RESET

GND

VCC

3.3µF

µP

RESET

GND

Chip Information

TRANSISTOR COUNT: 1041

PROCESS: BiCMOS

16 ______________________________________________________________________________________

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