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NJM2396

LOW DROPOUT VOLTAGE REGULATOR WITH ON/OFF CONTROL

ꢀ GENERAL DESCRIPTION

ꢀ PACKAGE OUTLINE

The NJM2396 is low dropout voltage regulator with ON/OFF control.

The output current is up to 1.5A and dropout voltage is 0.2Vtyp. at

Io=0.5A.

The NJM2396 is suitable for power module, TV, Display, car stereo

and low power applications.

ꢀ FEATURE

ꢁ Low Dropout Voltage

∆V_I-O=0.2V typ. at Io=0.5A

Io(max.)=1.5A

NJM2396F

ꢁ Output Current

ꢁ ON/OFF Control

ꢁ Internal Short Circuit Current Limit

ꢁ Internal Overvoltage Protection

ꢁ Internal Thermal Overload Protection

ꢁ Bipolar Technology

ꢁ Package Outline

TO-220F-4

ꢀ PIN CONFIGURATION

PIN FUNCTION

1. V_IN

2. V_OUT

3. GND

4. ON/OFF CONTROL

1 2 3 4

NJM2396F

ꢀ EQUIVALENT CIRCUIT

V_IN

V_OUT

Overvoltage

Protection

CONTROL

ON/OFF

Control

Bandgap

Reference

Thermal

Current

Limit

Protection

GND

Ver.2006-02-21

- 1 -

NJM2396

ꢀ OUTPUT VOLTAGE RANK LIST

Device Name

NJM2396F33

NJM2396F05

NJM2396F63

NJM2396F08

NJM2396F83

NJM2396F09

NJM2396F12

V_OUT

3.3V

5.0V

6.3V

8.0V

8.3V

9.0V

12.0V

ꢀABSOLUTE MAXIMUM RATINGS

(Ta=25°C)

PARAMETER

SYMBOL

V_IN

RATINGS

+35

UNIT

V

Input Voltage

Control Voltage

V_CONT

Io

+35(*1)

Output Current

1.5

A

Power Dissipation

P_D

Tj

Topr

Tstg

W

°C

18(Tc<50°C)

-40 to +150

-40 to 85

-50 to 150

Operating Junction Temperature Range

Operating Temperature Range

Storage Temperature Range

(*1): When input voltage is less than +35V, the absolute maximum control voltage is equal to the input voltage.

ꢀ ELECTRICAL CHARACTERISTICS (V_IN=V_O+1V,Io=0.5A,C_IN=0.33µF,Co=22µF,Tj=25°C)

Measurement is to be conducted is pulse testing.

PARAMETER

SYMBOL

CONDITIONS

V_IN=V_O+1V

MIN.

TYP.

-

MAX.

+4%

0.16

1.4

UNIT

V

Output Voltage

Vo

-4%

Line Regulation

Load Regulation

∆Vo/∆V_INV_IN=V_O+1V to V_O+17V

∆Vo/∆Io

∆Vo/∆T

-

0.04

0.2

%/V

%/A

V_IN=V_O+2V,Io=0A to 1.5A

Average Temperature

Coefficient of Output Voltage

Standby Current

-

Tj=0 to 125°C

±0.02

%/°C

I_Q

∆V_I-O

Io=0A

Io=0.5A

-

0.2

60

58

-

5

mA

V

Dropout Voltage

0.5

NJM2396F33

52

50

48

2.0(*2)

-

NJM2396F05

NJM2396F63

NJM2396F08

NJM2396F83

NJM2396F09

NJM2396F12

-

V_IN=V_O+2V

Ripple Rejection

RR

dB

-

ein=0.5Vrms_,f=120Hz

-

ON Control Voltage

V_CONT(ON)

V_CONT(OFF)

I_CONT(ON)

-

V

OFF Control Voltage

ON Control Current

OFF Control Current

-

0.4

20

V_C=2.7V

-

µA

I_CONT(OFF)V_C=0.4V

-

-20

µA

(*2): When ON/OFF CONTROL Terminal is open, Output Voltage is ON.

Ver.2006-02-21

- 2 -

NJM2396

ꢀ POWER DISSIPATION vs. AMBIENT TEMPERATURE

NJM2396F

(Topr=-40~+85°C,Tj=150°C,P_D=18W(T_C<25°C))

20

18

16

14

12

10

8

Heat Sink

∞

6

4

Without Heat Sink

2

0

- 50

- 25

0

25

50

75

100

Ambient Temperature Ta(°C)

ꢀ TEST CIRCUIT

1

2

NJM2396

Io

A

3

4

V_IN

+

0.33µF

Vo

V

A

Ic

I_Q

22µF

R_L

A

Vc

Ver.2006-02-21

- 3 -

NJM2396

ꢀ 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

NJM2396

CONTROL

GND

Connect control terminal to V_INterminal or open.

2 In use of ON/OFF CONTROL:

V

OUT

V

IN

V

IN

V

OUT

+

22µ F

0.33µ F

NJM2396

R_C

CONTROL

GND

State of control terminal:

•“H” or “open” → output is enabled.

•“L” → output is disabled.

Ver.2006-02-21

- 4 -

NJM2396

ꢀ TYPICAL CHARACTERISTICS

NJM2396F05

Circuit operating current/Output voltage

NJM2396F05

Dropout voltage vs.Output current

vs.Input voltage

(Ta=25^oC)

1

0.8

0.6

0.4

0.2

0

1

0.1

0.08

0.06

0.04

0.02

0

10

8

0.8

0.6

0.4

0.2

0

Output voltage

6

4

Circuit operating current

2

0

0.25

0.5

0.75

1

1.25

1.5

0

2

4

6

8

10

Output current [A]

Input voltage [V]

NJM2396F05

Overcurrent Protection Characteristics

Circuit operating current vs.Output current

(Ta=25^oC)

(Ta=25^oC,Vin=CONT=7V)

6

5

4

3

2

1

0

6

5

4

3

2

1

0

30

25

20

15

10

30

Vin=Vo+17V

25

20

15

10

5

Vin=35V

Vin=Vo+1V

5

0

0.5

1

1.5

2

2.5

3

3.5

4

0

0.25

0.5

0.75

1

1.25

1.5

Output Current [A]

Output current [A]

NJM2396F05

OFF-state₍c_Tau₌r₂r₅e_o_Cn_,Ct_Ov_Ns_T.₌I₀n_Vp₎ut voltage

Output stability vs.Output current

(Ta=25^oC)

4

3

4

2

1.5

1

2

3

2

1.5

1

Vin=CONT=Vo+12V

1

0

-1

-2

-3

-4

-1

-2

-3

-4

Vin=CONT=Vo+2V

0.5

0

0.5

0

5

10

15

20

25

30

35

0

0.25

0.5

0.75

1

1.25

1.5

Output current [A]

Input voltage [V]

Ver.2006-02-21

- 5 -

NJM2396

ꢀ TYPICAL CHARACTERISTICS

NJM2396F05

Output noise voltage vs.Output current

Ripple rejection ratio vs.Input ripple frequency

(Ta=25^oC,Vin=CONT=7V,LPF=100kHz)

(Ta=25^oC,Vin=CONT=7V,ein=0.5Vrms,Io=0.5A)

500

400

300

200

100

0

500

400

300

200

100

0

70

60

50

40

30

20

10

0

70

60

50

40

30

20

10

0

Co=22µF

Co=47µF

Co=100µF

0.1

1

0.1

1

10

100

Output current [A]

Input ripple frequency [kHz]

NJM2396F05

Dropout voltage ₍v_Vs_in=.A_0.9m_5Vb_oi₎ent temperature

Ripple rejection ratio vs.Ambient temperature

(Vin=CONT=7V,ein=0.5Vrms,Io=0.5A,f=120Hz)

0.5

0.4

0.3

0.2

0.1

0

0.5

0.4

0.3

0.2

0.1

0

70

60

50

40

30

20

10

0

60

50

40

30

20

10

0

Io=1A

Io=0.75A

Io=0.5A

Io=0.25A

-25

0

25

50

75

100

125

-25

0

25

50

75

100

125

Ambient temperature [^oC]

NJM2396F05

Overtemperature Protection Characteristics

Output voltage vs.Ambient temperature

(Vin=CONT=7V,Io=0A)

(Vin=CONT=7V,Io=0.5A)

6

5

4

3

2

1

0

5.2

5.15

5.1

5.2

5.15

5.1

5

4

3

2

1

0

5.05

5

5.05

5

4.95

4.9

4.95

4.9

4.85

4.8

4.85

4.8

-50 -25

0

25

50

75 100 125 150 175 200

-50

-25

0

25

50

75

100

125

150

Ambient temperature [ ^oC]

Ambient temperature [^oC]

Ver.2006-02-21

- 6 -

NJM2396

ꢀ TYPICAL CHARACTERISTICS

NJM2396F05

Output peak current vs.Ambient temperature

Quiescent current vs.Ambient temperature

(Vin=35V)

(@0.95Vo)

4

3.5

3

4

5

3.5

3

4.5

4

4.5

4

Vin-Vo=2V

Vin-Vo=5V

2.5

2

2.5

2

3.5

3

3.5

3

1.5

1

1.5

1

2.5

2

2.5

2

Vin-Vo=1V

Vin-Vo=0.5V

0.5

0

0.5

0

1.5

1

1.5

1

-25

0

25

50

75

100

125

-50

-25

0

25

50

75

100

125

150

Ambient temperature [^oC]

NJM2396F05

OFF-state current vs.Ambient temperature

(Vin=12V,CONT=0V)

0.5

0.4

0.3

0.2

0.1

0

0.4

0.3

0.2

0.1

0

-50

-25

0

25

50

75

100

125

150

Ambient temperature [^oC]

[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.2006-02-21

- 7 -

型号:	NJM2396F63
是否无铅：	不含铅
是否Rohs认证：	符合
生命周期：	Obsolete
IHS 制造商：	NEW JAPAN RADIO CO LTD
零件包装代码：	TO-220F
包装说明：	, SIP4,.1TB
针数：	3
Reach Compliance Code：	compliant
ECCN代码：	EAR99
HTS代码：	8542.39.00.01
风险等级：	8.58
Is Samacsys：	N
可调性：	FIXED
最大回动电压 1：	0.5 V
最大绝对输入电压：	35 V
最大输入电压：	23.3 V
最小输入电压：	7.3 V
JESD-30 代码：	R-PSFM-T4
JESD-609代码：	e6
最大电网调整率：	0.161%
最大负载调整率：	0.132%
功能数量：	1
输出次数：	1
端子数量：	4
工作温度TJ-Max：	150 °C
工作温度TJ-Min：	-40 °C
最高工作温度：	85 °C
最低工作温度：	-40 °C
最大输出电流 1：	1.5 A
最大输出电压 1：	6.552 V
最小输出电压 1：	6.048 V
标称输出电压 1：	6.3 V
封装主体材料：	PLASTIC/EPOXY
封装等效代码：	SIP4,.1TB
封装形状：	RECTANGULAR
封装形式：	FLANGE MOUNT
峰值回流温度（摄氏度）：	NOT SPECIFIED
认证状态：	Not Qualified
调节器类型：	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
子类别：	Other Regulators
表面贴装：	NO
技术：	BIPOLAR
端子面层：	Tin/Bismuth (Sn/Bi)
端子形式：	THROUGH-HOLE
端子节距：	2.54 mm
端子位置：	SINGLE
处于峰值回流温度下的最长时间：	NOT SPECIFIED
最大电压容差：	4%
Base Number Matches：	1

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