mm1437 Mitsumi Electronics, Corp., mm1437 Datasheet - Page 2

• Manufacturer Part Number: mm1437
• Description: Ic For Regulator+reset
• Manufacturer: Mitsumi Electronics, Corp.

MITSUMI
Equivalent Circuit Diagram
Pin Description
Pin No.
1
2
3
4
5
6
7
Pin name
RESET Output pin voltage detection output
GND
GND
V
N.C
V
Cd
OUT
IN
RESET pin logic
GND pin
V
Delay time capacitor pin
RESET pin output delay time
can be set by the capacitance
connected to the Cd pin.
t
t
C: capacitor value [F]
Voltage supply input pin
Regulator output pin
GND pin
PLH
PLH
OUT
V
V
= 100000 · C
: transmission delay time [s]
OUT
OUT
pin voltage detection output pin
<Vs
>Vs
RESET
Functions
H
L
Equivalent circuit diagram
IC for Regulator+Reset MM1437