參數(shù)資料
型號(hào): NJM2103D
元件分類: 電源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDIP8
封裝: DIP-8
文件頁(yè)數(shù): 2/8頁(yè)
文件大?。?/td> 218K
代理商: NJM2103D
NJM2103
- 2 -
Ver.2003-12-09
ABSOLUTE MAXIMUM RATINGS
PARAMETER
(T
a
=25°C)
UNIT
SYMBOL
V
+
P
D
V
SA
V
SB
V
SC
T
opr
T
stg
RATINGS
Supply Voltage
Power Dissipation
Input Voltage A
Input Voltage B
Input Voltage C
Operating Temperature Range
Storage Temperature Range
ELECTRICAL CHARACTERISTICS
DC CHARACTERISTICS
PARAMETER
20
V
(DIP8)
(DMP8)
(SIP8)
V
+
+0.3 (<20)
20
20
-40 to +85
-40 to +125
500
300
800
mW
mW
mW
V
V
V
°C
°C
(V
+
=5.0V, V
SB
=0V, V
SC
=0V, T
a
=25°C)
MIN.
TYP.
SYMBOL
CONDITION
MAX.
UNIT
Operating Current (1)
Operating Current (2)
V
SA
Detecting Voltage (1)
V
SA
Detecting Voltage (2)
V
SA
Hysterisis Width
V
SB
Detecting Voltage
V
SB
Dtetecting Supply Voltage Fluctuation
V
SB
Hysterisis Width
V
SB
Input Current (1)
V
SB
Input Current (2)
I
CC1
I
CC2
V
SAL
V
SAH
V
HRSA
V
SBL
V
SBL
V
HRSB
I
IHB
I
ILB
V
SB
=5V
V
+
fall time V
SB
=V
+
V
+
rise time V
SB
=V
+
V
SB
fall time
V
+
=3.5 to 18V
V
SB
=5V
-
-
380
460
4.20
4.30
100
1.220
3
28
0
20
560
700
4.30
4.40
150
1.238
10
42
250
250
μA
μA
V
V
mV
V
mv
mV
nA
nA
4.10
4.20
50
1.202
-
14
-
-
High Level RESETOutput Voltage
V
OHR
I
RESET
=-5μA, V
SB
=5V
4.5
4.9
-
μV
RESETOutput Saturating Voltage (1)
V
OLR1
I
RESET
=2mA
-
0.20
0.40
V
RESETOutput Saturating Voltage (2)
V
OLR2
I
RESET
=10mA
-
0.30
0.50
V
RESETOutput Sink Current
C
T
Charge Current
V
SC
Input Current (1)
V
SC
Input Current (2)
V
SC
Detecting Voltage
V
SC
Detecting Supply Voltage Fluctuation
OUT
C
Output Leak Current
OUT
C
Output Saturation Voltage
OUT
C
Output Sink Current
RESET Guarantee Minimum Supply Voltage
AC CHARACTERISTICS
ITEM
V
SA
Input Pulse Width
V
SB
Input Pulse Width
I
RESET
V
OLR
=1.0V
20
80
-
mA
I
CT
I
IHC
I
ILC
V
SC
V
SC
I
OHC
V
OLC
I
OUTC
V
+
V
SB
=5V, VCT=0.5V
V
SC
=5V
V
+
=3.5 to 13.5V
V
OHC
=13.5V
I
OUT
=4mA, V
SC
=5V
V
OLC
=1.0V, V
SC
=5V
V
OLR
=0.4V, I
RESET
=200μA
6.0
-
-
1.215
-
-
-
6
-
9.5
0
50
1.235
3
0
0.10
20
0.8
13.0
500
500
1.255
10
1
0.40
-
1.2
μA
nA
nA
V
mV
μA
V
mA
V
L
(V
+
=5.0V, V
SB
=5.0V, V
SC
=0V, CT=0.01μF, T
a
=25°C)
CONDITION
MIN.
-
-
SYMBOL
t
PIA
t
PIB
TYP.
3.0
1.5
MAX.
-
-
UNIT
μs
μs
V
SB
=V
+
RESETOutput Pulse Width
t
PO
-
1.5
-
ms
RESETRise Time
t
r
V
SB
=V
+
, R
L
=2.2k
, C
I
=100pF
-
1.0
-
μs
RESETFall Time
Output Delay Time
Output Delay Time
Output Delay Time
t
f
V
SB
=V
+
, R
L
=2.2k
, C
L
=100pF
-
0.1
-
μs
t
PD
t
PHL
t
PLH
V
SB
fall time
V
SC
rise time, R
L
=2.2k
, C
L
=100pF
V
SC
fall time, R
L
=2.2k
, C
L
=100pF
-
-
-
2
0.5
1.0
-
-
-
μs
μs
μs
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