NJW4183
High Voltage Io=100mA Low Dropout Regulator
GENERAL DESCRIPTION
The NJW4183 is a high voltage and low current consumption
low dropout
regulator using BCD process.
It have lineup as A version(built-in ON/OFF function type) and
B version.(without ON/OFF function type)
NJW4183 is mounted to SOT-89-3/5,TO-252-3/5 package and
corresponded to Low ESR capacitor (MLCC).
It is suitable for a Car accessory, battery equipment and
various applications.
PACKAGE OUTLINE
NJW4183U2
NJW4183DL3
NJW4183U3
NJW4183DL1
FEATURES
•
Wide Operating Voltage Range
•
Low Current Consumption
•
Correspond to Low ESR capacitor (MLCC)
•
Output Current
•
Output Voltage Range
•
High Precision Output
•
ON / OFF Function
•
Thermal Overload Protection
•
Over Current Protection
•
Reverse Current Protection
•
Package Outline
PRODUCT CLASSIFICATION
Device Name
Version
4.0V to 35V
18µA (A version.)
15µA (B version.)
I
O
(min.)=100mA
V
O
: 2.0V to 5.0V
V
O
±1.0%
(Apply only the A version.)
A ver. : SOT-89-5 TO-252-5
B ver. : SOT-89-3 TO-252-3
ON/OFF
Function
Yes
Yes
-
-
Package
SOT-89-5
TO-252-5
SOT-89-3
TO-252-3
NJM4183U2-xxA
A
NJM4183DL3-xxA
A
NJM4183U3-xxB
B
NJW4183DL1-xxB
B
xx=Output Voltage ex) 33=3.3V 05=5.0V
PIN CONFIGURATION
5
2
4
3
Pin Function
1.CONTROL
2.GND
3.N.C
Pin Function
1.V
IN
2.CONTROL
3.GND
12 3 4 5
4.N.C
5. V
OUT
1
2
3
1
2
Pin Function
1.V
OUT
2.GND
3.V
IN
3
Pin Function
1.V
IN
2.GND
3.V
OUT
1
2
3
4.V
OUT
5. V
IN
NJW4183U2-A
NJW4183DL3-A
NJW4183U3-B
NJW4183DL1-B
Ver.2013-05-09
-1-
NJW4183
BLOCK DIAGRAM
½A
version
V
IN
V
O UT
CONTROL
Reverse
Current
Protection
Bandgap
Reference
Current
Limit
Thermal
Protection
GND
½B
version
V
IN
V
OUT
Reverse
Curent
Protectaion
Current
Limit
Bandgap
Reference
Thermal
Protection
GND
OUTPUT VOLTAGE RANK LIST
½A
version
SOT-89-5
TO-252-5
Device Name
V
OUT
Device Name
NJW4183U2-33A
3.3V
NJW4183DL3-33A
NJW4183U2-05A
5.0V
NJW4183DL3-05A
½B
version
SOT-89-3
Device Name
NJW4183U3-33B
NJW4183U3-05B
V
OUT
3.3V
5.0V
V
OUT
3.3V
5.0V
TO-252-3
Device Name
NJW4183DL1-33B
NJW4183DL1-05B
V
OUT
3.3V
5.0V
-2-
Ver.2013-05-09
NJW4183
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYNBOL
Input Voltage
V
IN
Control Voltage(*1)
V
CONT
Output Voltage
V
OUT
Power Dissipation
P
D
RATINGS
-0.3 to +40
-0.3 to +40
-0.3 to +7
625(*2)
SOT-89-3/5
2400(*3)
1190(*2)
TO-252-3/5
3125(*3)
-40 to +150
-40 to +85
-40 to +150
(Ta=25°C)
UNIT
V
V
V
mW
Junction Temperature
Tj
°C
Operating Temperature
Topr
°C
Storage Temperature
Tstg
°C
(*1): Apply only the A version.
(*2): Mounted on glass epoxy board. (76.2×114.3×1.6mm:based on EIA/JDEC standard size, 2Layers, Cu area 100mm
2
)
(*3): Mounted on glass epoxy board. (76.2×114.3×1.6mm:based on EIA/JDEC standard, 4Layers)
(For 4Layers: Applying 74.2×74.2mm inner Cu area and a thermal via hole to a board based on JEDEC standard JESD51-5)
ELECTRICAL CHARACTERISTICS
(Unless otherwise noted,
V
O
≧3V:
V
IN
=V
O
＋1V,
C
IN
=1µF , C
O
=2.2µF , Ta=25°C
V
O
＜3V:
V
IN
=4V, C
IN
=1µF , C
O
=2.2µF( Vo≦2.5：C
O
=4.7µF), Ta=25°C)
PARAMETER
Output Voltage
Quiescent Current
Quiescent Current
at Control OFF(*4)
Output Current
SYMBOL
TEST CONDITION
V
O
I
O
=30mA
A version I
O
=0mA, except I
CONT
I
Q
B version I
O
=0mA
I
O
I
Q(OFF)
∆V
O
/∆V
IN
∆V
O
/∆I
O
RR
∆V
IO
I
CONT
V
CONT(ON)
V
CONT(OFF)
∆V
O
/∆Ta
Ta=0 to 85°C, I
O
=30mA
V
O
×
0.9
V
CONT
=0V
V
IN
= V
O
+1V to 35V, I
O
=30mA(V
O
≥3V),
V
IN
= 4V to 35V, I
O
=30mA(V
O
<3V)
I
O
=0mA to 100mA
V
IN
=V
O
+2V,ein=50mVrms
f=1kHz, I
O
=10mA
I
O
=60mA
V
CONT
=1.6V
V
O
=3.3V
V
O
=5.0V
MIN.
-1.0%
-
-
100
-
-
-
-
-
-
-
1.6
-
-
TYP.
-
18
15
-
-
MAX.
+1.0%
30
27
-
1
0.05
0.018
-
-
0.26
3
-
0.6
-
UNIT
V
µA
mA
µA
%/V
%/mA
dB
V
µA
V
V
ppm/°C
Line Regulation
Load Regulation
Ripple Rejection
Dropout Voltage(*5)
Control Current(*4)
Control Voltage
for ON-state(*4)
Control Voltage
for OFF-state(*4)
Average Temperature
Coefficient of Output
Voltage
-
-
45
43
0.16
0.5
-
-
±50
(*4): Apply only the A version.
(*5): The output voltage excludes under 3.8V.
The above specification is a common specification for all output voltages.
Therefore, it may be different from the individual specification for a specific output voltage.
Ver.2013-05-09
-3-
NJW4183
POWER DISSIPATION vs. AMBIENT TEMPERATURE
NJW4183U2/U3 PowerDissipation
(Topr=-40~+85°C,Tj=150°C)
3500
Power Dissipation P
D
(mW)
3000
2500
2000
1500
1000
500
0
-50
on 4 layers board
on 2 layers board
-25
0
25
50
75
100
Temperature : Ta(°C)
NJW4183DL1/DL3 PowerDissipation
(Topr=-40~+85°C,Tj=150°C)
3500
3000
2500
2000
1500
1000
500
0
-50
-25
0
25
50
75
100
on 2 layers board
Power Dissipation P
D
(mW)
on 4 layers board
Temperature : Ta(°C)
-4-
Ver.2013-05-09
NJW4183
TEST CIRCUIT
½A
version
A
V
IN
I
IN
V
IN
V
OUT
*6
1.0µF
NJW4183-A
2.2µF
(Ceramic)
I
OUT
V
V
OU
A
V
V
CONT
I
CONT
CONTROL
(*6)Vo≤2.5V:4.7uF
GND
½B
version
A
V
IN
I
IN
V
IN
V
OUT
2.2µF
*7
1.0µF
NJW4183-B
I
OUT
V
V
OUT
(ceramic)
(*7)Vo≤2.5V:4.7uF
GND
.
Ver.2013-05-09
-5-
MEMS传感器
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
