AN78M09R [PANASONIC]

Positive Output Voltage Regulators with Reset pin 1A/500mA Type; 正输出电压稳压器，带有复位引脚1A / 500毫安类型


型号：	AN78M09R
厂家：	PANASONIC
描述：	Positive Output Voltage Regulators with Reset pin 1A/500mA Type 正输出电压稳压器，带有复位引脚1A / 500毫安类型线性稳压器IC 调节器电源电路输出元件局域网
文件：	总6页 (文件大小：55K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

AN7800R/AN78M00R Series

Positive Output Voltage Regulators with

Reset pin (1A/500mA Type)

■ Overview

Unit:mm

+0.5

– 0.1

The AN7800R and the AN78M00R series are the fixed

positive output voltage regulators with reset pin. Stabi-

lized fixed output voltage is obtained from unstable DC

input voltage without using any external components.

Three types of output voltage, 5V, 9V and 12V, are avail-

able for the AN7800R series, and four types, 5V, 8V, 9V

9.6

ø 3.1

3–1.0

1.8

and 12V, are available for the AN78M00R series. They

can be used in power circuits with current capacitance

1A/500mA. ON/OFF of output voltage can be controlled

by the reset pin.

0.7±0.2

0.5±0.1

1.5 1.3

2.32.3 2.3

■Features

4-pin SIL Plastic Package with Fin (SSIP004-P-0000)

• No external components

• Maximum output current :1A (AN7800R)

500mA (AN78M00R)

• Output voltage :5V, 9V, 12V (AN7800R)

:8V (AN78M08R)

• Short-circuit current limiting built-in

• Thermal overload protection built-in

• Output transistor safe area compensation

• ON/OFF of output voltage can be controlled by reset

pin.

■Block Diagram

Input

Pass Tr

Q₁

Current

Source

Current

Limiter

R_SC

Output

Reset

Voltage

Reference

Starter

Thermal

Protection

R₂

R₁

Error Amp.

–

Common

■ Absolute Maximum Ratings (Ta=25˚C)

Parameter

Symbol

Rating

Unit

Input voltage

V_I

P_D

Power dissipation

Operating ambient temperature

Storage temperature

T_opr

T_stg

–20 to + 80

˚C

–55 to + 150

Follow the derating curve. When T_jexceeds 150˚C, the internal circuit cuts off the output.

■ Electrical Characteristics (Ta=25˚C)

AN7800R Series

AN7805R (1A, 5V Type)

Parameter

Output voltage

Symbol

Condition

min

4.8

4.75

typ

max

5.2

Unit

V_O

T_j=25˚C

V_I=8 to 20V, I_O=5mA to 1A,

<15W

Output voltage tolerance

Line regulation

5.25

T_j=0 to 125˚C, P_D

V_I=7.5 to 25V, T_j=25˚C

V_I=8 to 12V, T_j=25˚C

I_O=5mA to 1.5A, T_j=25˚C

I_O=250 to 750mA, T_j=25˚C

T_j=25˚C

100

µV

REG_IN

REG_L

100

Load regulation

I_bias

∆I_{bias (IN)}

∆I_{bias (L)}

V_no

3.9

Bias current

V_I=7.5 to 25V, T_j=25˚C

I_O=5mA to 1A, T_j=25˚C

f=10Hz to 100kHz

V_I=8 to 18V, I_O=100mA, f=120Hz

I_O=1A, T_j=25˚C

1.3

0.5

Input bias current fluctuation

Load bias current fluctuation

Output noise voltage

Ripple rejection ratio

V_{DIF (min.)}

Z_O

Minimum input/output voltage difference

Output impedance

f=1kHz

mΩ

I_{O (Short)}

I_{O (Peak)}

∆V_O/Ta

V_{O (Reset)}

I_{I (Reset)}

V_I=35V, T_j=25˚C

T_j=25˚C

700

Output short circuit current

Peak output current

Output voltage temperature coefficient

Output voltage at reset

Reset input current

I_O=5mA, T_j=0 to 125˚C

T_j=25˚C, I_{I (Reset)}=1mA

T_j=25˚C

– 0.3

mV/˚C

Note 1) The specified condition T_j=25˚C means that the test should be carried out with the test time so short (within 10ms) that the

drift in characteristic value due to the rise in chip junction temperature can be ignored.

Note 2) When not specified, V_I=10V, I_O=100mA, C_I=0.33µF, C_O=0.1µF, T_j=0 to 125˚C

■ Electrical Characteristics (Ta=25˚C)

AN7809R (1A, 9V Type)

Parameter

Output voltage

Symbol

Condition

min

typ

max

9.35

Unit

V_O

T_j=25˚C

V_I=12 to 24V, I_O=5mA to 1A,

8.65

Output voltage tolerance

Line regulation

8.55

9.45

T_j=0 to 125˚C, P_D15W

V_I=11.5 to 26V, T_j=25˚C

V_I=12 to 18V, T_j=25˚C

I_O=5mA to 1.5A, T_j=25˚C

I_O=250 to 750mA, T_j=25˚C

T_j=25˚C

180

µV

REG_IN

REG_L

Load regulation

I_bias

∆I_{bias (IN)}

∆I_{bias (L)}

V_no

3.9

Bias current

V_I=11.5 to 26V, T_j=25˚C

I_O=5mA to 1A, T_j=25˚C

f=10Hz to 100kHz

V_I=12 to 22V, I_O=100mA, f=120Hz

I_O=1A, T_j=25˚C

Input bias current fluctuation

Load bias current fluctuation

Output noise voltage

0.5

Ripple rejection ratio

V_{DIF (min.)}

Minimum input/output voltage difference

Output impedance

mΩ

Z_O

f=1kHz

I_{O (Short)}

I_{O (Peak)}

∆V_O/Ta

V_{O (Reset)}

I_{I (Reset)}

V_I=26V, T_j=25˚C

700

Output short circuit current

Peak output current

T_j=25˚C

mV/˚C

Output voltage temperature coefficient

Output voltage at reset

Reset input current

I_O=5mA, T_j=0 to 125˚C

T_j=25˚C, I_{I (Reset)}=1mA

T_j=25˚C

– 0.5

Note 1) The specified condition T_j=25˚C means that the test should be carried out with the test time so short (within 10ms) that the

drift in characteristic value due to the rise in chip junction temperature can be ignored.

Note 2) When not specified, V_I=15V, I_O=100mA, C_I=0.33µF, C_O=0.1µF, T_j=0 to 125˚C

AN7812R (1A, 12V Type)

Parameter

Output voltage

Symbol

V_O

Condition

min

typ

max

12.5

Unit

T_j=25˚C

V_I=15 to 27V, I_O=5mA to 1A,

11.5

Output voltage tolerance

Line regulation

V_O

11.4

12.6

T_j=0 to 125˚C, P_D15W

V_I=14.5 to 30V, T_j=25˚C

V_I=16 to 22V, T_j=25˚C

I_O=5mA to 1.5A, T_j=25˚C

I_O=250 to 750mA, T_j=25˚C

T_j=25˚C

240

120

240

120

µV

REG_IN

REG_L

Load regulation

I_bias

∆I_{bias (IN)}

∆I_{bias (L)}

V_no

Bias current

V_I=14.5 to 30V, T_j=25˚C

I_O=5mA to 1A, T_j=25˚C

f=10Hz to 100kHz

V_I=15 to 25V, I_O=100mA, f=120Hz

I_O=1A, T_j=25˚C

Input bias current fluctuation

Load bias current fluctuation

Output noise voltage

0.5

Ripple rejection ratio

V_{DIF (min.)}

Minimum input/output voltage difference

Output impedance

mΩ

Z_O

f=1kHz

I_{O (Short)}

I_{O (Peak)}

∆V_O/Ta

V_{O (Reset)}

I_{I (Reset)}

V_I=35V, T_j=25˚C

700

Output short circuit current

Peak output current

T_j=25˚C

mV/˚C

Output voltage temperature coefficient

Output voltage at reset

Reset input current

I_O=5mA, T_j=0 to 125˚C

T_j=25˚C, I_{I (Reset)}=1mA

T_j=25˚C

– 0.8

Note 1) The specified condition T_j=25˚C means that the test should be carried out with the test time so short (within 10ms) that the

drift in characteristic value due to the rise in chip junction temperature can be ignored.

Note 2) When not specified, V_I=19V, I_O=100mA, C_I=0.33µF, C_O=0.1µF, T_j=0 to 125˚C

■ Electrical Characteristics (Ta=25˚C)

AN78M00R Series

AN78M05R (500mA, 5V Type)

Parameter

Output voltage

Symbol

Condition

min

4.8

4.75

typ

max

5.2

Unit

T_j=25˚C

V_I=7.5 to 20V, I_O=5 to 350mA,

V_O

Output voltage tolerance

Line regulation

5.25

T_j=0 to 125˚C, P_D15W

V_I=7.5 to 25V, T_j=25˚C

V_I=8 to 25V, T_j=25˚C

I_O=5 to 500mA, T_j=25˚C

I_O=5 to 200mA, T_j=25˚C

T_j=25˚C

100

µV

REG_IN

REG_L

100

Load regulation

I_bias

∆I_{bias (IN)}

∆I_{bias (L)}

V_no

4.6

Bias current

V_I=8 to 25V, T_j=25˚C

I_O=5 to 350mA, T_j=25˚C

f=10Hz to 100kHz

V_I=8 to 18V, I_O=100mA, f=120Hz

I_O=500mA, T_j=25˚C

V_I=35V, T_j=25˚C

0.8

0.5

Input bias current fluctuation

Load bias current fluctuation

Output noise voltage

Ripple rejection ratio

V_{DIF (min.)}

I_{O (Short)}

I_{O (Peak)}

∆V_O/Ta

V_{O (Reset)}

I_{I (Reset)}

300

Minimum input/output voltage difference

Output short circuit current

Peak output current

mV/˚C

T_j=25˚C

700

Output voltage temperature coefficient

Output voltage at reset

I_O=5mA, T_j=0 to 125˚C

T_j=25˚C, I_{I (Reset)}=1mA

T_j=25˚C

– 0.5

Reset input current

Note 1) The specified condition T_j=25˚C means that the test should be carried out with the test time so short (within 10ms) that the

drift in characteristic value due to the rise in chip junction temperature can be ignored.

Note 2) When not specified, V_I=10V, I_O=350mA, C_I=0.33µF, C_O=0.1µF, T_j=0 to 125˚C

AN78M08R (500mA, 8V Type)

Parameter

Output voltage

Symbol

V_O

Condition

min

7.7

7.6

typ

max

8.3

Unit

T_j=25˚C

V_I=10.5 to 23V, I_O=5 to 350mA,

Output voltage tolerance

Line regulation

V_O

8.4

T_j=0 to 125˚C, P_D15W

V_I=10.5 to 25V, T_j=25˚C

V_I=11 to 25V, T_j=25˚C

I_O=5 to 500mA, T_j=25˚C

I_O=5 to 200mA, T_j=25˚C

T_j=25˚C

100

µV

REG_IN

160

REG_L

Load regulation

I_bias

∆I_{bias (IN)}

∆I_{bias (L)}

V_no

4.1

Bias current

V_I=10.5 to 25V, T_j=25˚C

I_O=5 to 350mA, T_j=25˚C

f=10Hz to 100kHz

V_I=11.5 to 21.5V, I_O=100mA, f=120Hz

I_O=500mA, T_j=25˚C

V_I=35V, T_j=25˚C

0.8

0.5

Input bias current fluctuation

Load bias current fluctuation

Output noise voltage

Ripple rejection ratio

V_{DIF (min.)}

I_{O (Short)}

I_{O (Peak)}

∆V_O/Ta

V_{O (Reset)}

I_{I (Reset)}

300

Minimum input/output voltage difference

Output short circuit current

Peak output current

T_j=25˚C

0.7

Output voltage temperature coefficient

Output voltage at reset

I_O=5mA, T_j=0 to 125˚C

T_j=25˚C, I_{I (Reset)}=1mA

T_j=25˚C

– 0.5

mV/˚C

Reset input current

Note 1) The specified condition T_j=25˚C means that the test should be carried out with the test time so short (within 10ms) that the

drift in characteristic value due to the rise in chip junction temperature can be ignored.

Note 2) When not specified, V_I=14V, I_O=350mA, C_I=0.33µF, C_O=0.1µF, T_j=0 to 125˚C

■ Electrical Characteristics (Ta=25˚C)

AN78M09R (500mA, 9V Type)

Parameter

Output voltage

Symbol

Condition

min

typ

max

9.35

Unit

V_O

8.65

T_j=25˚C

V_I=11.5 to 24V, I_O=5 to 350mA,

Output voltage tolerance

Line regulation

8.55

9.45

T_j=0 to 125˚C, P_D15W

V_I=11.5 to 25V, T_j=25˚C

V_I=12 to 25V, T_j=25˚C

I_O=5 to 500mA, T_j=25˚C

I_O=5 to 200mA, T_j=25˚C

T_j=25˚C

100

µV

REG_IN

REG_L

180

Load regulation

I_bias

∆I_{bias (IN)}

∆I_{bias (L)}

V_no

4.1

6.0

0.8

0.5

Bias current

V_I=12 to 25V, T_j=25˚C

I_O=5 to 350mA, T_j=25˚C

f=10Hz to 100kHz

V_I=12 to 22V, I_O=100mA, f=120Hz

I_O=500mA, T_j=25˚C

V_I=35V, T_j=25˚C

Input bias current fluctuation

Load bias current fluctuation

Output noise voltage

Ripple rejection ratio

V_{DIF (min.)}

I_{O (Short)}

I_{O (Peak)}

∆V_O/Ta

V_{O (Reset)}

I_{I (Reset)}

300

Minimum input/output voltage difference

Output short circuit current

Peak output current

T_j=25˚C

0.7

Output voltage temperature coefficient

Output voltage at reset

I_O=5mA, T_j=0 to 125˚C

T_j=25˚C, I_{I (Reset)}=1mA

T_j=25˚C

– 0.5

mV/˚C

Reset input current

Note 1) The specified condition T_j=25˚C means that the test should be carried out with the test time so short (within 10ms) that the

drift in characteristic value due to the rise in chip junction temperature can be ignored.

Note 2) When not specified, V_I=15V, I_O=350mA, C_I=0.33µF, C_O=0.1µF, T_j=0 to 125˚C

AN78M12R (500mA, 12V Type)

Parameter

Output voltage

Symbol

V_O

Condition

min

typ

max

12.5

Unit

11.5

T_j=25˚C

V_I=14.5 to 27V, I_O=5 to 350mA,

Output voltage tolerance

Line regulation

V_O

11.4

12.6

T_j=0 to 125˚C, P_D15W

V_I=14.5 to 30V, T_j=25˚C

V_I=16 to 30V, T_j=25˚C

I_O=5 to 500mA, T_j=25˚C

I_O=5 to 200mA, T_j=25˚C

T_j=25˚C

100

µV

REG_IN

4.3

240

120

REG_L

Load regulation

I_bias

∆I_{bias (IN)}

∆I_{bias (L)}

V_no

Bias current

V_I=14.5 to 30V, T_j=25˚C

I_O=5 to 350mA, T_j=25˚C

f=10Hz to 100kHz

0.8

0.5

Input bias current fluctuation

Load bias current fluctuation

Output noise voltage

V_I=15 to 25V, I_O=100mA, f=120Hz

I_O=500mA, T_j=25˚C

V_I=35V, T_j=25˚C

Ripple rejection ratio

V_{DIF (min.)}

I_{O (Short)}

I_{O (Peak)}

∆V_O/Ta

V_{O (Reset)}

I_{I (Reset)}

300

Minimum input/output voltage difference

Output short circuit current

Peak output current

mV/˚C

T_j=25˚C, V_I=35V

700

Output voltage remperature coefficient

Output voltage at reset

I_O=5mA, T_j=0 to 125˚C

T_j=25˚C, I_{I (Reset)}=1mA

T_j=25˚C

– 0.5

Reset input current

Note 1) The specified condition T_j=25˚C means that the test should be carried out with the test time so short (within 10ms) that the

drift in characteristic value due to the rise in chip junction temperature can be ignored.

Note 2) When not specified, V_I=19V, I_O=350mA, C_I=0.33µF, C_O=0.1µF, T_j=0 to 125˚C

■Characteristic Curve

P_D–Ta

V_{O (Reset)}– I_O

I_{I (Reset)}– T_j

1000

800

600

400

200

1.0

0.8

0.6

0.4

0.2

(1) Infinite Heat Sink

C_I=0.33µF

C_O=0.1µF

T_j=25˚C

(2) 5˚C/W Heat Sink

(3) 15˚C/W Heat Sink

(4) Without Heat Sink

V_I=20V

(1)

(2)

V_I=10V

V_I=30V

(3)

(4)

V_I=7V

120

160

0.1

100

1000

–40

120

160

Ambient Temperature Ta (˚C)

Output Current I_O(mA)

Junction Temperature T_j(˚C)

■Basic Regulator Circuit

Input

Output

For TTL, an open collector type inverter, buffer, gate etc.

can be used.

7406etc.

AN7800R

AN78M00R

Beware of the breakdown of TTL, as the reset pin bears voltage

higher than the output voltage V_Oby 1—2V.

C_Iis set when the input line is long.

C_O

C_I

Reset

C_Oimproves the temperature response.

■Application Circuit

(1) Soft Start Circuit

(2) Several Output Reset Circuits

Output

Input

AN7800R

AN78M00R

0.33µF

0.1µF

1kΩ

✼Control of Output Voltage Rise Time

Input

AN7800R

AN78M00R

0.33µF

0.1µF

1kΩ

0.1

100

Capacity C (µF)

AN78M09R [PANASONIC]

相关型号：

AN78M10

AN78M10F

AN78M10NSP

AN78M12

AN78M12F

AN78M12NSP

AN78M12R

AN78M15

AN78M15F

AN78M15NSP

AN78M18

AN78M18F