mm1478 Mitsumi Electronics, Corp., mm1478 Datasheet - Page 3

• Manufacturer Part Number: mm1478
• Description: Ic For Regulator+reset
• Manufacturer: Mitsumi Electronics, Corp.

MITSUMI
MITSUMI
Absolute Maximum Ratings
Electrical Characteristics
Recommended Operating Conditions
Note 1: design guaranteed
V
Regulator
Reset
"H" transmission delay time
Threshold operating voltage
"L" transmission delay time
Input-Output differential Voltage
S
Low-level output voltage
No-load input current 1
No-load input current 2
Output noise voltage
Output leakage current
High threshold voltage
CONT terminal current
Low threshold voltage
temperature coefficient
Input current (OFF)
Hysteresis voltage
Output current 2
Detection voltage
Ripple rejection
V
Reset delay time
Output current 1
Load regulation
Output Voltage
Line regulation
OUT
Note:
coefficient
temperature
Item
Operating temperature
Operating temperature
*
Storage temperature
When mounted on a 25 40 1
Power dissipation
Operating voltage
Supply voltage
Output current
Output current
*
*
*
Item
Item
*
*
*
*
Symbol
Iccq1
Iccq2
Iccq3
VS/ T
/ T
V
t
V
I
I
V
t
t
Vi0
RR
I
I
PLH1
Vn
VS
V
OL
OL
PLH
PHL
OUT
H
ON
L
OH
OPL
(Typical model MM1478A) (Except where noted otherwise, Ta=25°C, V
(Except where noted otherwise, resistance unit is Ω)
VS
OL
V1
V2
OUT
1
2
t
V
mm glass epoxy board.
IN
Symbol
Symbol
Measurement conditions
V
V
=3.9V, R
T
T
V
I
V
T
V
V
Tj=-20~+80°C, V
RIPPLE
V
IN
Pd
I
OUT
OPR
STG
OP
V
V
IN
IN
OP
OP
V
IN
IN
=4.4~5.5V, I
V
V
V
IN
IN
V
=4V 5V, Cd=0.1µF
IN
=5V, I
=3.2V, I
IN
IN
IN
V
Tj=-20~+80°C
V
=5V, f=20~80kHz
=5V, V
IN
=5V, I
=1V
=5V, I
=4V, I
IN
V
=3.9V, R
I
I
IN
=5V, f=120Hz
V
Cd=0.0µF
OUT
OUT
V
CONT
=3.9V, R
=H L H
L
V
IN
OL
=0, Ta=-20~+80°C
OUT
P-P
IN
=H L
=30mA
=30mA
=0.4V
OUT
=5V
OUT
CONT
OUT
OUT
=1.6V
, I
=0~300mA
OUT
OUT
=30mA
L
=150mA
=0mA
=0mA
=4.7k
L
=0.4V
-40~+125
-0.3~+10
=0
Ratings
Ratings
-30~+85
-20~+85
=30mA
IN
=30mA
0~300
700
0~10
=5V
400
*
IC for Regulator+Reset MM1478
Min. Typ. Max. Unit
3.33
-0.3
4.11
100
1.6
50
5
3
5
Unit
Unit
mW
mA
mA
°C
°C
°C
V
V
3.40
0.15
4.20
0.65
250
100
100
100
10
20
80
40
30
10
30
3
4
5
CONT
=1.6V)
V
3.47
4.29
±0.1
0.85
120
120 µVrms
200
200
0.3
0.4
IN
20
10
90
20
90
8
+0.3
ppm/°C
ppm/°C
mA
mA
mV
mV
mV
mV
mA
mA
ms
µA
dB
µA
µA
µs
µs
V
V
V
V
V
V