MB3793-30A Просмотр технического описания (PDF) - Cypress Semiconductor

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производитель

MB3793-30A

Power Voltage Monitoring IC with Watchdog Timer Datasheet

Cypress Semiconductor 

3. Block Diagram

To VCC of all blocks

I1 =.. 3 μA

I2 .=. 30 μA

CTP 3

RESET 1

Output circuit

Logic circuit

MB3793-30A

5 VCC

R1 =..

360 kΩ

INH 6

CTW 2

Pulse generator 1

CK1 8

Watchdog

timer

Pulse generator 2

CK2 7

Reference

voltage

generator

VREF =.. 1.24 V

Comp.S

−

VS

+

To GND of

all blocks

R2 .=.

240 kΩ

4 GND

Document Number: 002-08554 Rev. *C

Page 4 of 25

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