NJW4182F33-HTE1 [NJRC]
Fixed Positive LDO Regulator,;
| 型号： | NJW4182F33-HTE1 |
| 厂家： | 
NEW JAPAN RADIO |
| 描述： | Fixed Positive LDO Regulator, |
| 文件： | 总15页 (文件大小：472K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Automotive NJW4182-H
High Voltage Ultra Low Current Consumption IO=100mA LDO
■FEATURES
■GENERAL DESCRIPTION
The NJW4182 is a 100mA output low dropout
regulator with high maximum input voltage, ultra-low
current consumption and small package.
Due to the low current consumption, the NJW4182 is
suitable for light load and continuously running
● AEC-Q100 Grade 1 Qualified
● Wide Operation Voltage Range 4.0V to 40V
● Low Current Consumption
● MLCC correspond
● Output Current
9μA typ.
applications
such
as
power
management
IO(min.)=100mA
microprocessor, RTC, protection circuit, security system
and so on.
● High Precision Output Voltage VO±1.0%(Ta=25ºC)
VO±3.0%(Ta=-40 to +125ºC)
● Internal Thermal Overload Protection
● Internal Over Current Protection
● Package Outline
SOT-23-5
■APPLICATION
■Quiescent Current Characteristics
NJW4182_5.0V
● Automotive application
(Body control unit, Safety system)
● Industrial equipment applications
● Power management microprocessor
● RTC
Quiescent Current vs Input Voltage
30
@Ta=25°C
CIN=1.0μF
Co=4.7μF
25
Output is open
20
15
10
5
0
0
10
20
30
40
Input Voltage : VIN (V)
■TYPICAL APPLICATION
■BLOCK DIAGRAM
VIN
VIN
VOUT
VOUT
1.0 F
4.7 F
NJW4182
GND
Ver.1.3
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Automotive NJW4182-H
■OUTPUT VOLTAGE RANK
SOT-23-5
OUTPUT
VOLTAGE
3.3V
PART NUMBER
NJW4182F33-H
NJW4182F05-H
5.0V
■PIN CONFIGURATION
PIN NO.
SYMBOL
NC
DESCRIPTION
Not Internally connected *
Ground
1
2
3
4
5
NC. 1
GND 2
NC. 3
5 VIN
GND
NC
Not Internally connected *
Output
4 VOUT
VOUT
VIN
Input
Note) NC pin is not connect to internally circuit. This pin can be open or
connected to ground. Connecting to ground is recommended to
improve thermal dissipation.
■PRODUCT NAME INFORMATION
NJW4182
F
xx - H (TE1)
Automotive
SPEC
Package
Output
F:SOT-23-5 Voltage
Rank
Taping Form
Part Number
33:3.3V
05:5.0V
■ORDERING INFORMATION
OUTPUT PACKAGE
HALOGEN- TERMINAL
WEIGHT
(mg)
PART NUMBER
RoHS
yes
MARKING
AN7
MOQ(pcs)
3000
OUTLINE
FREE
FINISH
VOLTAGE
5.0V
NJW4182F05-H(TE1)
SOT-23-5
yes
Sn2Bi
15
Note) "-" is non-evaluation. Please contact your sales representative for more information.
Ver.1.3
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Automotive NJW4182-H
■ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
VIN
RATINGS
UNIT
V
Input Voltage
-0.3 to +45
-0.3 to VIN 17
(2-layer / 4-layer)
480(1) / 650(2)
-40 to +150
Output Voltage
VOUT
V
Power Dissipation (Ta=25°C)
PD
mW
SOT-23-5
Junction Temperature Range
Operating Temperature Range
Storage Temperature Range
Tj
°C
°C
°C
Topr
Tstg
-40 to +125
-40 to +150
(1): Mounted on glass epoxy board based on EIA/JEDEC. (76.2 114.3 1.6mm: 2Layers FR-4)
(2): Mounted on glass epoxy board based on EIA/JEDEC. (76.2 114.3 1.6mm: 4Layers FR-4), internal Cu area: 74.2×74.2mm
■RECOMMENDED OPERATING CONDITIONS
PARAMETER
SYMBOL
VIN
RATINGS
4.0 to 40
UNIT
V
Operating Voltage Range
■ELECTRICAL CHARACTERISTICS
(Unless otherwise specified, VIN=VO+1V, CIN=1.0µF , CO=4.7µF , Ta=25 C)
PARAMETER
SYMBOL
TEST CONDITION
IO=30mA
MIN.
TYP.
MAX.
+1.0%
+3.0%
18
UNIT
V
-1.0%
-
Output Voltage
VO
IO=30mA, Ta= -40 to +125°C
IO=0mA
-3.0%
-
-
9
Quiescent Current
Output Current
IQ
Io
μA
IO=0mA, Ta= -40 to +125°C
VO 0.9
-
-
25
100
-
-
mA
100
-
-
VO 0.9, Ta= -40 to +125°C
Vo=3.3V
-
-
-
-
-
-
-
-
-
-
-
-
-
59
VIN= VO +1V to 40V,
IO =30mA
Vo=5.0V
Vo=3.3V
Vo=5.0V
Vo=3.3V
Vo=5.0V
Vo=3.3V
Vo=5.0V
-
85
Line Regulation
Load Regulation
mV
mV
VO/ VIN
-
59
VIN= VO +1V to 40V, IO =30mA,
Ta= -40 to +125°C
-
85
-
60
IO=0mA to 100mA
-
-
90
VO/ IO
120
180
0.3
0.5
-
IO=0mA to 100mA,
Ta= -40 to +125°C
IO=60mA
-
0.18
-
Dropout Voltage
Ripple Rejection
V
VIO
IO=60mA , Ta= -40 to +125°C
Vo=3.3V
Vo=5.0V
52
48
VIN= VO+2V, ein =50mVrms,
f = 1kHz , Io = 10mA
RR
dB
-
Average Temperature
Coefficient of
-
-
VO/ Ta
Ta=-40 to +125 C, IO=30mA
50
ppm/ C
Output Voltage
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.1.3
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Automotive NJW4182-H
■THERMAL CHARACTERISTICS
PARAMETER
SYMBOL
VALUE
UNIT
°C /W
260(3)
192(4)
70(3)
Junction-to-ambient
thermal resistance
θja
SOT-23-5
SOT-23-5
Junction-to-Top of package
characterization parameter
ψjt
°C /W
60(4)
(3): Mounted on glass epoxy board based on EIA/JEDEC. (76.2 114.3 1.6mm: 2Layers FR-4)
(4): Mounted on glass epoxy board based on EIA/JEDEC. (76.2 114.3 1.6mm: 4Layers FR-4), internal Cu area: 74.2×74.2mm
■POWER DISSIPATION vs. AMBIENT TEMPERATURE
NJW4182F Power Dissipation
(Topr=-40˚C to +125˚C, Tjmax=150˚C)
800
on 4 layer board
600
on 2 layer board
400
200
0
-50
-25
0
25
50
75
100 125 150
Ambient Temperature Ta (ºC)
Ver.1.3
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Automotive NJW4182-H
■TYPICAL CHARACTERISTICS
NJW4182_5.0V
Output Voltage vs Input Voltage
NJW4182_5.0V
Output Voltage vs Output Current
5.2
5.15
5.1
6
@Ta=25°C
CIN=1.0μF
Co=4.7μF
5
4
5.05
5
3
@：VIN=6.0V
4.95
4.9
CIN=1.0μF
2
Co=4.7μF
Io=0mA
-50℃
1
Io=30mA
Io=100mA
25℃
4.85
4.8
150℃
0
4.5
5
5.5
0
100
200
300
400
Input Voltage : VIN (V)
Output Current : Io (mA)
NJW4182_5.0V
Quiescent Current vs Input Voltage
NJW4182_5.0V
GND Pin Current vs Output Current
20
18
16
14
12
10
8
30
25
20
15
10
5
@Ta=25°C
CIN=1.0μF
Co=4.7μF
@Ta=25°C
VIN=6.0V
CIN=1.0μF
Co=4.7μF
Output is open
6
4
2
0
0
0
50
100
150
200
0
10
20
30
40
Input Voltage : VIN (V)
Output Current : Io (mA)
NJW4182_5.0V
Load Regulation vs Output Current
NJW4182_5.0V
Dropout Voltage vs Output Current
0
-20
1.2
@Ta=25°C
CIN=1.0μF
1
0.8
0.6
0.4
0.2
0
Co=4.7μF
-40
-60
-80
-100
-120
-140
-160
-180
-200
@Ta=25°C
VIN=6.0V
Cin=1.0μF
Co=4.7μF
0
50
100
150
0
50
100
150
Output Current : Io (mA)
Output Current : Io (mA)
Ver.1.3
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Automotive NJW4182-H
NJW4182_5.0V
Peak Output Current vs Input Voltage
NJW4182_5.0V
Short Circuit Current vs Input Voltage
400
350
300
250
200
150
100
50
400
350
300
250
200
150
100
50
@Ta=25°C
@Ta=25°C
CIN=1.0μF
CIN=1.0μF
Co=4.7μF
Vo=4.5V
Co=4.7μF
Vo=0V
0
0
6
16
26
36
6
16
26
36
Input Voltage : VIN (V)
Input Voltage : VIN (V)
NJW4182_5.0V
Ripple Rejection vs Output Current
NJW4182_5.0V
Ripple Rejection vs Frequency
100
90
80
70
60
50
40
30
20
10
0
100
90
80
70
60
50
40
30
20
10
0
Io=0mA
Io=10mA
Io=100mA
@Ta=25°C
VIN=7.0V
@Ta=25°C
VIN=7.0V
CIN=1.0μF
CIN=1.0μF
Co=4.7μF
ein=50mVrms
Co=4.7μF
ein=50mVrms
f=1kHz
f=10kHz
0.01
0.1
1
10
100
0.01
0.1
1
10
100
1000
Frequency : f (kHz)
Output Current :Io (mA)
NJW4182_5.0V
Output Voltage vs Temperature
@VIN=6.0V
CIN=1.0μF
Co=4.7μF
NJW4182_5.0V
5.4
5.3
5.2
5.1
5
Equivalent Serise Resistance vs Output Current
100
10
Stable Region
1
Io=0mA
4.9
4.8
4.7
4.6
Io=10mA
Io=30mA
Io=60mA
0.1
@VIN=6.0-40V
CIN=1.0μF
Co=4.7μF
0.01
0.001
0.01
0.1
1
10
100
-50
0
50
100
150
Output Current : Io (mA)
Temperature: (ºC)
Ver.1.3
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Automotive NJW4182-H
NJW4182_5.0V
Peak Output Current vs Temperature
NJW4182_5.0V
Short Circuit Current vs Temperature
500
450
400
350
300
250
200
150
100
50
500
450
400
350
300
250
200
150
100
50
@CIN=1.0μF
Co=4.7μF
VO=4.5V
@CIN=1.0μF
Co=4.7μF
VO=0V
Vin=6V
Vin=6V
Vin=45V
Vin=45V
0
0
-50
0
50
100
150
-50
0
50
100
150
Temperature: (ºC)
Temperature: (ºC)
NJW4182_5.0V
Line Regulation vs Temperature
NJW4182_5.0V
Load Regulation vs Temperature
0.1
0.08
0.06
0.04
0.02
0
0.1
0.09
0.08
0.07
0.06
0.05
0.04
0.03
0.02
0.01
0
@VIN=6.0-40V
CIN=1.0μF
Co=4.7μF
Io=30mA
@：VIN=6.0V
CIN=1.0μF
Co=4.7μF
Io=0-100mA
-0.02
-0.04
-0.06
-0.08
-0.1
-50
0
50
100
150
-50
0
50
100
150
Temperature: (ºC)
Temperature : (ºC)
NJW4182_5.0V
NJW4182_5.0V
Output Voltage vs Temperature
Quiescent Current vs Temperature
25
6
5
4
3
2
1
0
@VIN=6.0V
CIN=1.0μF
Co=4.7μF
Output is open
20
15
10
5
@VIN=6.0V
CIN=1.0μF
Co=4.7μF
0
-50
0
50
100
150
200
-50
0
50
100
150
Temperature: (ºC)
Temperature: (ºC)
Ver.1.3
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Automotive NJW4182-H
NJW4182_5.0V
Dropout Voltage vs Temperature
0.4
0.35
0.3
@CIN=1.0μF
Co=4.7μF
Io=60mA
0.25
0.2
0.15
0.1
0.05
0
-50
0
50
100
150
Temperature: (ºC)
NJW4182_5.0V
Input Transient Response
NJW4182_5.0V
Load Transient Response
5.3
5.3
@Ta=25°C
CIN=1.0μF
Co=4.7μF
VIN=6.0V
5.2
5.1
5.2
5.1
5
Io=10-100mA
OutputꢀVoltage
OutputꢀVoltage
5
4.9
4.9
4.8
4.7
@Ta=25°C
CIN=1.0uF
4.8
Input Voltage
Output current
Co=4.7uF
VIN=6-7V
Io=30mA
7
6
5
4.7
100
0
0
2
4
6
8
10
0
0.2
0.4
0.6
0.8
1
Time：t(ms)
Time：t(ms)
Ver.1.3
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Automotive NJW4182-H
■TYPICAL APPLICATION
VIN
VIN
VOUT
VOUT
(*5)
1.0 F
4.7 F
NJW4182
GND
*5: Vo < 3.0V version: Co=10 F
■APPLICATION NOTE / GLOSSARY
*Overshoot of Output Voltage
Transient fluctuation of output voltage tends to be large compared to other typical regulators because the NJW4182 is
designed with the concept of low current consumption characteristics.
In general, overshoot or undershoot of output voltage is more likely to occur when the following cases.
When input voltage or output current fluctuate sharply
When output capacitance is small
When output load is light
When start up from the condition of narrow voltage difference between an Input and an output.
The NJW4182 can reduce overshoot voltage compared to other low current consumption products by a built-in overshoot
protection (OSP).
However, very large overshoot may occur because of delay of the OSP circuit when the input voltage rises from between
2.0V and 2.5V.
The value of overshoot varies with composite conditions, please refer the above and check the actual condition.
In addition, the following measures will be mentioned as a method to reduce the overshoot value.
a. By increasing the input and output capacitors to absorb overshoot value.
b. Adjust the rising speed of the input voltage, to avoid rising from between 2.0V and 2.5V.
Ver.1.3
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Automotive NJW4182-H
*Input Capacitor CIN
The input capacitor CIN is required in order to prevent oscillation and reduce power supply ripple for applications when high
power supply impedance or a long power supply line.
Therefore, the recommended capacitance (refer to conditions of ELECTRIC CHARACTERISTIC) or larger input capacitor,
connected between VIN and GND as short path as possible, is recommended in order to avoid the problem.
*Output Capacitor CO
The output capacitor CO is required for a phase compensation of the internal error amplifier, and the
capacitance and the equivalent series resistance (ESR) influence stable operation of the regulator.
If use a smaller output capacitor than the recommended capacitance (refer to conditions of ELECTRIC
CHARACTERISTIC),it may cause excess output noise or oscillation of the regulator due to lack of the phase
compensation. Therefore, the recommended capacitance or larger output capacitor, connected between VOUT and
GND as short path as possible, is recommended for stable operation. The recommended capacitance may be
different by output voltage, therefore confirm the recommended capacitance of the required output voltage.
Furthermore, a larger output capacitor reduces output noise and ripple output, and also improves Output
Transient Response when a load changes rapidly.
Selecting the output capacitor, should consider varied characteristics of a capacitor: frequency characteristics,
temperature characteristics, DC bias characteristics and so on. Therefore, the capacitor that has a sufficient margin of the
rated voltage against the output voltage and superior temperature characteristics, is recommended for CO.
Ver.1.3
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Automotive NJW4182-H
SOT-23-5
■PACKAGE DIMENSIONS
Unit: mm
2.9±0.2
0～15°
1.9±0.2
5
4
2
3
1
+0.1
-0.03
0.1
0.95±0.1
0.6max
0.4±0.1
0.1
■EXAMPLE OF SOLDER PADS DIMENSIONS
0.7
0.95
0.95
Ver.1.3
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Automotive NJW4182-H
SOT-23-5
■PACKING SPEC
Unit: mm
TAPING DIMENSIONS
SYMBOL
A
B
DIMENSION
3.3±0.1
3.2±0.1
1.55
REMARKS
Feed direction
φD0
BOTTOM DIMENSION
BOTTOM DIMENSION
P0
P2
T
D0
D1
E
1.05
1.75±0.1
3.5±0.05
4.0±0.1
4.0±0.1
2.0±0.05
0.25±0.05
1.82
1.5±0.1
8.0±0.3
5.5
F
P0
P1
P2
T
T2
K0
W
K0
A
P1
φD1
T2
THICKNESS 0.1MAX
W1
REEL DIMENSIONS
W1
SYMBOL
A
B
C
D
DIMENSION
φ180±1
φ 60±1
φ 13±0.2
φ 21±0.8
2±0.5
E
D
C
E
W
9±0.5
W1
1.2±0.2
W
TAPING STATE
Insert direction
Sealing with covering tape
(TE1)
Empty tape
Device attaching tape
3000pcs/reel
Empty tape
Covering tape
Drawing direction
more than 20pitch
reel more than 1 round
more than 20pitch
PACKING STATE
Label
Label
Put a reel into a box
Ver.1.3
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Automotive NJW4182-H
■RECOMMENDED MOUNTING METHOD
INFRARED REFLOW SOLDERING METHOD
Recommended reflow soldering procedure
f
260°C
e
d
230°C
220°C
180°C
150°C
Room Temp.
a
b
c
g
: 1to 4°C/s
: 150to 180°C
: 60to120s
a：Temperaturerampingrate
b：Pre-heatingtemperature
time
: 1to 4°C/s
c：Temperatureramprate
d：220℃ orhighertime
e：230℃ orhighertime
f：Peak temperature
: Shorterthan60s
: Shorterthan40s
: Lowerthan 260°C
: 1to 6°C/s
g：Temperaturerampingrate
Thetemperatureindicates at thesurfaceof moldpackage.
Ver.1.3
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Automotive NJW4182-H
■REVISION HISTORY
DATE
REVISION
CHANGES
27.Apr.2016
Ver.1.0
Ver.1.1
Ver.1.2
Ver.1.3
Original version
New Release Automotive ”H” spec.
Adjusted layout and font
7.Jul.2016
28.Dec.2016
20.Dec.2017
Corrected the Label position of Outer box in PACKING SPECIFICATION
Added conformity with AEC-Q100 to FEATURES section
Ver.1.3
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Automotive NJW4182-H
[ CAUTION ]
1.
2.
New JRC strives to produce reliable and high quality semiconductors. New JRC's semiconductors are intended for specific
applications and require proper maintenance and handling. To enhance the performance and service of New JRC's
semiconductors, the devices, machinery or equipment into which they are integrated should undergo preventative maintenance
and inspection at regularly scheduled intervals. Failure to properly maintain equipment and machinery incorporating these
products can result in catastrophic system failures
The specifications on this datasheet are only given for information without any guarantee as regards either mistakes or
omissions. The application circuits in this datasheet are described only to show representative usages of the product and not
intended for the guarantee or permission of any right including the industrial rights.
All other trademarks mentioned herein are property of their respective companies.
3.
4.
To ensure the highest levels of reliability, New JRC products must always be properlyhandled.
The introduction of external contaminants (e.g. dust, oil or cosmetics) can result in failures of semiconductor products.
New JRC offers a variety of semiconductor products intended for particular applications. It is important that you select the
proper component for your intended application. You may contact New JRC's Sale's Office if you are uncertain about the
products listed in this catalog.
5.
6.
Special care is required in designing devices, machinery or equipment which demand high levels of reliability. This is
particularly important when designing critical components or systems whose failure can foreseeably result in situations that
could adversely affect health or safety. In designing such critical devices, equipment or machinery, careful consideration
should be given to amongst other things, their safety design, fail-safe design, back-up and redundancy systems, and diffusion
design.
The products listed in the catalog may not be appropriate for use in certain equipment where reliability is critical or where the
products may be subjected to extreme conditions. You should consult our sales office before using the products in any of the
following types of equipment.
Aerospace Equipment
Equipment Used in the Deep sea
Power Generator Control Equipment (Nuclear, Steam, Hydraulic)
Life Maintenance Medical Equipment
Fire Alarm/Intruder Detector
Vehicle Control Equipment (airplane, railroad, ship, etc.)
Various Safetydevices
7.
New JRC's products have been designed and tested to function within controlled environmental conditions. Do not use
products under conditions that deviate from methods or applications specified in this catalog. Failure to employ New JRC
products in the proper applications can lead to deterioration, destruction or failure of the products. New JRC shall not be
responsible for any bodily injury, fires or accident, property damage or any consequential damages resulting from misuse or
misapplication of its products. Products are sold without warranty of any kind, either express or implied, including but not
limited to anyimplied warrantyof merchantabilityor fitness for a particular purpose.
8.
9.
Warning for handling Gallium and Arsenic(GaAs) Products (Applying to GaAs MMIC, Photo Reflector). This Products uses
Gallium(Ga) and Arsenic(As) which are specified as poisonous chemicals by law. For the prevention of a hazard, do not burn,
destroy, or process chemically to make them as gas or power. When the product is disposed, please follow the related
regulation and do not mixthis with general
industrial waste or household waste.
The product specifications and descriptions listed in this catalog are subject to change at anytime, without notice.
Ver.1.3
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