MM1437 데이터 시트보기 (PDF) - Mitsumi

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MM1437

Regulator+Reset IC

Mitsumi 

MITSUMI

Equivalent Circuit Diagram

Regulator+Reset IC MM1437

Pin Description

Pin No. Pin name

Functions

1 (SOP-7)

GND

5 (SIP-5)

2 (SOP-7)

------------------------------------------------------------------------------

RESET

GND pin

Output pin voltage detection output

1 (SIP-5)

VOUT pin voltage detection output pin

------------------------------------------------------------------------------

RESET pin logic

–––

RESET

VOUT<Vs

L

VOUT>Vs

H

3 (SOP-7)

2 (SIP-5)

Cd

Delay time capacitor pin

------------------------------------------------------------------------------

RESET pin output delay time

can be set by the capacitance

connected to the Cd pin.

tPLH= 100000 · C

tPLH: transmission delay time [S]

C: capacitor value [F]

4 (SOP-7)

3 (SIP-5)

5 (SOP-7)

4 (SIP-5)

6 (SOP-7)

7 (SOP-7)

VIN

VOUT

GND

N.C

Voltage supply input pin

Regulator output pin

GND pin

Equivalent circuit diagram

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