NJM2386DL3-63-TE1 [NJRC]
Regulator;
| 型号： | NJM2386DL3-63-TE1 |
| 厂家： | 
NEW JAPAN RADIO |
| 描述： | Regulator |
| 文件： | 总9页 (文件大小：170K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
NJM2386/88
LOW DROPOUT VOLTAGE REGULATOR WITH ON/OFF CONTROL
ꢀ GENERAL DESCRIPTION
ꢀ PACKAGE OUTLINE
The NJM2386/88 is a general purpose low dropout voltage
regulators with ON/OFF control.
The output current is up to 1.0A and dropout voltage is 0.2V
typical at 500mA load.
It features high maximum input voltage of 35V for a wide
application range including TV, home appliances and power
modules.
NJM2386DL3 NJM2388F
ꢀ FEATURES
ꢁ High Maximum Input Voltage Up to 35V
ꢁ Low Dropout Voltage
ꢁ Output Current
ꢁ ON/OFF Control
0.2V typ. at Io=0.5A
Io(max.)=1.0A
(Active High)
ꢁ Internal Short Circuit Current Limit
ꢁ Internal Overvoltage Protection
ꢁ Internal Thermal Overload Protection
ꢁ Bipolar Technology
ꢁ Package Outline
ꢀ PIN CONFIGURATION
TO-252-5(NJM2386), TO-220F-4(NJM2388)
3
PIN FUNCTION
1. VIN
PIN FUNCTION
1. VIN
2. ON/OFF CONTROL
3. VOUT
2. VOUT
3. GND
4. N.C.
4. ON/OFF CONTROL
5. GND
1 2 3 4 5
NJM2386DL3
NJM2388F
ꢀ EQUIVALENT CIRCUIT
VIN
VOUT
Overvoltage
Protection
CONTROL
ON/OFF
Control
Bandgap
Reference
Thermal
Current
Limit
Protection
GND
Ver.2007-02-23
- 1 -
NJM2386/88
ꢀ OUTPUT VOLTAGE RANK LIST
Device Name
NJM2386DL3-33
NJM2386DL3-05
NJM2386DL3-63
NJM2386DL3-08
NJM2386DL3-09
NJM2386DL3-12
VOUT
3.3V
5.0V
6.3V
8.0V
9.0V
12.0V
Device Name
NJM2388F33
NJM2388F05
NJM2388F63
NJM2388F08
NJM2388F84
NJM2388F09
VOUT
3.3V
5.0V
6.3V
8.0V
8.4V
9.0V
NJM2388F10
10.0V
NJM2388F12
12.0V
ꢀABSOLUTE MAXIMUM RATINGS
(Ta=25°C)
PARAMETER
SYMBOL
RATINGS
UNIT
Input Voltage
VIN
VCONT
Io
+35
V
V
A
Control Voltage
Output Current
+35(*1)
1.0
NJM2386
NJM2388
10(Tc≤25°C) / 1(Ta≤25°C)
18(Tc<50°C)
-40 +150
-40 +85
Power Dissipation
PD
W
Operating Junction Temperature Range
Operating Temperature Range
Storage Temperature Range
Tj
Topr
Tstg
°C
°C
°C
-50 +150
(*1): When input voltage is less than +35V, the absolute maximum control voltage is equal to the input voltage.
ꢀ ELECTRICAL CHARACTERISTICS (VIN=VO+1V, Io=0.5A, CIN=0.33µF, Co=22µF, Ta=25°C)
Measurement is to be conducted is pulse testing.
PARAMETER
SYMBOL
Vo
CONDITIONS
MIN.
-2%
TYP.
-
MAX.
+2%
0.16
1.4
UNIT
V
Output Voltage
VIN=VO+1V
Line Regulation
Load Regulation
-
-
0.04
0.2
%/V
%/A
∆Vo/∆VIN VIN=VO+1V VO+17V
∆Vo/∆Io VIN=VO+2V,Io=0A 1.0A
Average Temperature
Coefficient of Output Voltage
Quiescent Current
Quiescent Current
at Control OFF(*2)
Dropout Voltage
-
-
-
-
5
∆Vo/∆T Tj=0 +125°C
± 0.02
%/°C
mA
µA
IQ
Io=0A
-
-
IQ(OFF)
∆VI-O
VCONT=0V
Io=0.5A
500
-
0.2
67
67
67
65
65
65
63
0.5
V
NJM238**33
54
54
54
52
52
52
50
-
-
-
-
-
-
-
NJM238**05
NJM238**63
NJM238**08
NJM238**84
NJM238**09
NJM238**10
NJM238**12
VIN=VO+2V,
Ripple Rejection
RR
dB
ein=0.5Vrms,f=120Hz
50
63
-
-
-
ON Control Voltage
VCONT(ON)
VCONT(OFF)
ICONT(ON) VC=2.7V
ICONT(OFF) VC=0.4V
2.0(*3)
V
V
µA
µA
OFF Control Voltage
ON Control Current
OFF Control Current
-
-
-
-
0.4
20
-20
-
-
(*2) This electrical characteristics is applied to NJM2388.
(*3): When ON/OFF CONTROL Terminal is open, Output Voltage is ON.
Ver.2007-02-23
- 2 -
NJM2386/88
ꢀ POWER DISSIPATION vs. AMBIENT TEMPERATURE
NJM2386DL3
(Topr=-40~+85°C,Tj=~+150°C,PD=10W(TC≤25°C),PD=1W(Ta≤25°C))
12
10
8
Infinuit Heat Sink
θHS=5°C/W
θHS=10°C/W
θHS=20°C/W
6
4
2
Without Heat Sink
0
- 50
- 25
0
25
50
75
100
Ambient Temperature Ta(°C)
NJM2388F
(Topr=-40~+85°C,Tj=~+150°C,PD=18W(TC<50°C))
20
18
16
14
12
10
8
Infinuit Heat Sink
6
4
Without Heat Sink
2
0
- 50
- 25
0
25
50
75
100
Ambient Temperature Ta(°C)
ꢀ TEST CIRCUIT
VIN
VOUT
NJM2386/88
Io
GND
Control
VIN
+
+
Vo
V
A
IC
VC
IQ
22 F
µ
0.33 F
µ
RL
Ver.2007-02-23
- 3 -
NJM2386/88
ꢀ TYPICALAPPLICATION
1 In the case where ON/OFF Control is not required:
V
OUT
V
IN
V
IN
V
OUT
+
+
22µ F
0.33µ F
NJM2386 / 88
CONTROL
GND
Connect control terminal to VIN terminal or open.
2 In use of ON/OFF CONTROL:
V
OUT
V
IN
V
IN
V
OUT
+
+
22µ F
0.33µ F
NJM2386 / 88
RC
CONTROL
GND
State of control terminal:
•“H” or “open” → output is enabled.
•“L” → output is disabled.
Ver.2007-02-23
- 4 -
NJM2386/88
ꢀ TYPICAL CHARACTERISTICS
NJM2386/88_5.0V
Output Voltage vs. Input Voltage
NJM2386/88_5.0V
Output Voltage vs. Output Current
6
5.5
5
6
5
4
3
2
1
0
6
5
4
3
2
1
0
@:Ta=25oC
Co=22uF
V
IN=Vo+1
V
IN=Vo+12
Io=0A
4.5
4
V
IN=35V
Io=0.5A
Io=1A
@:Ta=25oC
Co=22uF
4
4.5
5
5.5
6
0
0
0.5
500
1
1.5
1500
2
2000
2.5
2500
1000
Input Voltage : VIN(V)
Output Current : Io(A)
NJM2386/88_5.0V
NJM2386/88_5.0V
Dropout Voltage vs. Output Current
@:Ta=25oC
Ground Pin Current vs. Output Current
1
30
25
20
15
10
5
@:Ta=25oC
Co=22uF
V
IN=6V
Co=22uF
0.8
0.6
0.4
0.2
0
0
0
0.5
1
1.5
0
0.5
Output Current : I
1
1.5
O
(A)
Output Current:Io(A)
NJM2386/88_5.0V
NJM2386/88_5.0V
Control Current vs. Control Voltage
Output Voltage vs. Control Voltage
0
6
5
4
3
2
1
0
@:Ta=25oC
V
IN=6V
Co=22uF
Io=0.5A
-0.5
-1
Rc=0Ω, 50kΩ, 100kΩ
Rc=0Ω
Rc=50Ω
-1.5
-2
Rc=100kΩ
@:Ta=25oC
V
IN=6V
Co=22uF
Io=0.5A
0
0.5
1
1.5
2
0
1
2
3
Control Voltage : VCont(V)
Control Voltage : VCont(V)
Ver.2007-02-23
- 5 -
NJM2386/88
ꢀ TYPICAL CHARACTERISTICS
NJM2386/88_5.0V
NJM2386/88_5.0V
Load Regulation vs. Output Current
Peak Output Current vs. Input Voltage
3
2
3
2.5
2
1
0
1.5
1
-1
-2
-3
0.5
0
@:Ta=25oC
IN=6.0V
Co=22uF
@:Ta=25oC
Co=22uF
V
0
0.5
1
1.5
5
10
15
20
25
30
35
Output Current : Io(A)
Input Voltage : VIN(V)
NJM2386/88_5.0V
Quiescent Current vs. Input Voltage
NJM2386/88_5.0V
Output Noise Voltage vs. Output Current
50
40
30
20
10
0
500
400
300
200
100
0
@:Ta=25oC
@:Ta=25oC
Output is open.
Co=22uF
VIN=6V
LPF:80kHz
Co=22uF
0
5
10
15
20
25
30
35
0.0001
0.1
0.001
1
0.01
10
1
1000
0.1
100
Input Voltage : VIN(V)
Output Current : Io(A)
NJM2386/88_5.0V
Ripple Rejection Ratio vs. Output Current
NJM2386/88_5.0V
Ripple Rejection Ratio vs. Frequency
100
90
80
70
60
50
40
30
20
100
90
80
70
60
50
40
30
20
Io=0A
Io=0.1A
Io=0.5A
Io=1A
@:Ta=25oC
VIN=7V
@:Ta=25oC
IN=7V
IN=500mVrms
Co=22uF
e
IN=500mVrms
V
f=120Hz
Co=22uF
e
100k
10k
0.1u1
010u1
10.0u
1m
100m
110000m
10100
10
1
100
1
1k
100
10
10
Frequency : f (Hz)
Output Current : Io(A)
Ver.2007-02-23
- 6 -
NJM2386/88
ꢀ TYPICAL CHARACTERISTICS
NJM2386/88_5.0V
Output Noise Peak Value of Spectrum vs Output Current
1000
NJM2386/88_5.0V
Dropout Voltage vs. Temperature
0.3
0.25
0.2
@:Ta=25oC
Co=22uF
V
IN=6V
800
600
400
200
0
ESR=0.1Ω
0.15
0.1
ESR=0.2Ω
ESR=100Ω
ESR=0.5Ω
0.05
ESR=1Ω
@:Io=0.5A
Co=22uF
0
-50
10-6
10-5
0.0001
0.001
0.01
0.1
1
0
50
100
150
Output Current : Io(A)
Temperature : Ta (oC)
NJM2386/88_5.0V
NJM2386/88_5.0V
Output Voltage vs. Temperature
Control Voltage vs. Temperature
5.2
5.1
5
2
@:VIN=6V
Io=0.5A
@:VIN=6V
Io=0.5A
Co=22uF
Co=22uF
1.5
1
4.9
4.8
0.5
0
-50
0
50
100
150
-50
0
50
100
150
Temperature : Ta (oC)
Temperature : Ta (oC)
NJM2386/88_5.0V
NJM2386/88_5.0V
Quiescent Current vs. Input Voltage
Line Regulation vs. Temperature
3
2.5
2
0.1
@:VIN=6-22V
Io=0.5A
Co=22uF
0.05
0
1.5
1
-0.05
-0.1
0.5
0
@:VIN=6V
Output is open.
Co=22uF
-50
0
50
100
150
-50
0
50
100
150
Temperature : Ta (oC)
Temperature : Ta (oC)
Ver.2007-02-23
- 7 -
NJM2386/88
ꢀ TYPICAL CHARACTERISTICS
NJM2386/88_5.0V
Output Voltage vs. Temperature
NJM2386/88_5.0V
Load Regulation vs. Temperature
1.5
6
4.5
3
@:VIN=6V
Io=0-1A
Co=22uF
1
0.5
1.5
0
@:VIN=6V
Io=0.5A
Co=22uF
0
-50
0
50
100
150
-50
0
50
100
150
200
Temperature : Ta (oC)
Temperature : Ta (oC)
NJM2386/88_5.0V
Short Circuit Current vs. Temperature
500
400
300
200
100
0
@: VIN=6V
Co=22uF
Output is short to ground.
-50
0
50
100
150
Temperature : Ta (oC)
NJM2386/88_5.0V
ON/OFF Transient Response without Load
NJM2386/88_5.0V
ON/OFF Transient Response
14
12
10
8
10
5
14
10
5
12
10
8
Control Voltage
Control Voltage
0
0
-5
-5
Output Voltage
6
-10
-15
-20
-25
-30
Output Voltage
6
-10
-15
-20
-25
-30
4
4
@:Ta=25oC
VDD=6V
Co=22uF
Io=0mA
@:Ta=25oC
VDD=6V
Co=22uF
Io=500mA
2
2
0
0
-2
-2
0
1
2
3
4
5
0
4
8
12
16
20
Time : t [S]
Time : t [mS]
Ver.2007-02-23
- 8 -
NJM2386/88
ꢀ TYPICAL CHARACTERISTICS
NJM2386/88_5.0V
Load Transient Response
NJM2386/88_5.0V
Input Transient Response
5.5
5.4
5.3
5.2
5.1
5
600
500
400
300
200
100
0
5.1
5.08
5.06
5.04
5.02
5
8
7
6
5
4
3
2
1
0
Input Voltage
Output Current
Output Voltage
Output Voltage
@:Ta=25oC
VDD=6V
4.9
4.8
4.7
4.98
4.96
4.94
@:Ta=25oC
VDD=6V
Co=22uF
Io=500mA
-100
-200
Co=22uF
Io=450mA
0
40
80
120
160
200
0
40
80
120
160
200
Time : t [uS]
Time : t [uS]
[CAUTION]
The specifications on this databook are only
given for information , without any guarantee
as regards either mistakes or omissions. The
application circuits in this databook 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.
Ver.2007-02-23
- 9 -
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