Datasheet

ManualsBrandsTEXAS INSTRUMENTS ManualsPMICsPMIC - system monitor Reset/power-on reset SC 70 5

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SGLS227C − DECEMBER 2003 − REVISED JUNE 2007

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3

FUNCTIONAL BLOCK DIAGRAM

_

+

R1

R2

Reference

Voltage

of 1.215 V

TPS3803G15

RESET

V

DD

GND

_

+

Reference

Voltage

of 1.226 V

TPS3803

−

01

RESET

V

DD

GND

SENSE

Device

Supply Voltage

_

+

_

+

R1

R2

V

DD

GND

Reference

Voltage

of 1.226 V

SENSE

RESET

TPS3805