High-Voltage, Micropower, Single/Dual Linear

Regulators with Supervisory Functions

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13

Functional Diagrams

MAX6791/MAX6792

THERMAL

PROTECTION

CONTROL

LOGIC

1.23V

124mV

OUT2

OUT1

SET1

RESET

CSRT

WDI

CSWT

WDS0

WDS1

PFO

GND

PFI

1.138V

OR

1.076V

OVERCURRENT

PROTECTION

RESET

TIMEOUT

RESET

ENABLE2

IN

GATEP

ENABLE1

HOLD

WATCHDOG

TIMEOUT