AN79M05_技术文档

AN79M00/AN79M00F Series

3-pin Negative Output Voltage Regulators (500mA Type)

■ Overview

Unit:mm

1.4±0.1

AN79M00 Series

The AN79M00 and the AN79M00F series are 3-pin

10.5±0.5

10.4±0.5

fixed negative output voltage regulators. Stabilized fixed

ø3.7

output voltage is obtained from unstable DC input volt-

age without using any external components. 12 types of

output voltage are available ; –5V, –5.2V, –6V, –7V, –8V,

–9V, –10V, –12V, –15V, –18V, –20V and –24V. They can

be used widely in power circuits with current capacitance

up to 500mA.

1.4±0.25

0.8±0.2

+ 0.1

0.45

2.5±0.25

– 0.05

2.54

4.5±0.3

■Features

1 : Common

2 : Input

3 : Output

1

2

3

• No external components

JEDEC:TO-220AB. (HSIP003-P-0000)

• Output voltage : –5V, –5.2V, –6V, –7V, –8V, –9V, –10V,

–12V, –15V, –18V, –20V, –24V

Unit:mm

2.77±0.3

AN79M00F Series

• Short-circuit current limiting built-in

• Thermal overload protection built-in

• Output transistor safe area compensation

10.5±0.3

ø5.3

(4.3)

(1.73)

3.1±0.1

0.8±0.2

1.4±0.2

+ 0.1

– 0.05

0.4

(0.4)

2.0±0.25

2.5±0.25

2.54

4.5±0.3

1 : Common

2 : Input

1

2 3

3 : Output

TO-220 Full Pack Package (HSIP003-P-0000A)

■Block Diagram

1

Common

Output

Input

R₁

R₂

Q₁

+

Error Amp.

Voltage

Reference

–

3

Starter

Thermal

Pass Tr.

Protection

Current

Limiter

R_SC

2

■ Absolute Maximum Ratings (Ta=25˚C)

Parameter

Symbol

Rating

Unit

V

1

*

–35

–40

15

Input voltage

V_I

P_D

2

V

3

*

AN79M00 Series

AN79M00F Series

Power dissipation

W

3

*

10.25

Operating ambient temperature

Storage temperature

T_opr

T_stg

–20 to +80

˚C

–55 to +150

*

1

AN79M05/F, AN79M52/F, AN79M06/F, AN79M07/F, AN79M08/F, AN79M09/F, AN79M10/F, AN79M12/F,

AN79M15/F, AN79M18/F

*

2

3

AN79M20/F, AN79M24/F

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

■ Electrical Characteristics (Ta=25˚C)

AN79M05/AN79M05F (–5V Type)

·

Parameter

Symbol

Condition

min

typ

–5

max

Unit

Output voltage

V_O

–4.8

–5.2

V

T_j=25˚C

V_I=–7 to –25V,

Output voltage tolerance

Line regulation

–4.75

–5.25

V

<

*

I_O=5 to 350mA, P_D

=

V_I=–7 to –25V, T_j=25˚C

V_I=–8 to –18V, T_j=25˚C

I_O=5 to 500mA, T_j=25˚C

I_O=5 to 350mA, T_j=25˚C

T_j=25˚C

3

1

50

30

mV

mA

µV

REG_IN

REG_L

20

10

2

100

50

Load regulation

Bias current

I_Bias

∆I_{bias (IN)}

∆I_{bias (L)}

V_no

4

Input bias current fluctuation

Load bias current fluctuation

Output noise voltage

V_I=–8 to –25V, T_j=25˚C

I_O=5 to 350mA, T_j=25˚C

f=10Hz to 100kHz, Ta=25˚C

0.8

0.4

125

V_I=–8 to –18V, I_O=100mA,

f=120Hz, Ta=25˚C

Ripple rejection ratio

RR

60

dB

Minimum input/output voltage difference

Output short circuit current

T_j=25˚C

1.1

50

V

mA

V_{DIF (min.)}

I_{O (Short)}

I_{O (peak)}

V_I=–35V, T_j=25˚C

T_j=25˚C

Peak output current

1000

– 0.4

mA

Output voltage temperature coefficient

∆V_O/Ta

I_O=5mA, T_j=0 to 125˚C

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=350mA, C_I=2µF, C_O=1µF and T_j=0 to 125˚C

*

AN79M05 : 15W, AN79M05F : 10.25W

■ Electrical Characteristics (Ta=25˚C)

AN79M52/AN79M52F (–5.2V Type)

·

Parameter

Symbol

Condition

min

typ

max

–5.4

Unit

Output voltage

V_O

T_j=25˚C

–5.0

–5.2

V

V_I=–7 to –25V,

Output voltage tolerance

Line regulation

–4.94

–5.46

V

<

*

I_O=5 to 350mA, P_D

=

V_I=–7 to –25V, T_j=25˚C

V_I=–8 to –18V, T_j=25˚C

I_O=5 to 500mA, T_j=25˚C

I_O=5 to 350mA, T_j=25˚C

T_j=25˚C

50

30

mV

mA

µV

REG_IN

REG_L

100

50

Load regulation

Bias current

I_Bias

2

4

Input bias current fluctuation

Load bias current fluctuation

Output noise voltage

∆I_{bias (IN)}

∆I_{bias (L)}

V_no

V_I=–8 to –25V, T_j=25˚C

I_O=5 to 350mA, T_j=25˚C

f=10Hz to 100kHz, Ta=25˚C

0.8

0.4

130

V_I=–8 to –18V, f=120Hz,

I_O=100mA

Ripple rejection ratio

RR

60

dB

Minimum input/output voltage difference

Output short circuit current

T_j=25˚C

1.1

50

V

mA

V_{DIF (min.)}

I_{O (Short)}

I_{O (peak)}

V_I=–35V, T_j=25˚C

T_j=25˚C

Peak output current

1000

– 0.4

mA

Output voltage temperature coefficient

∆V_O/Ta

I_O=5mA, T_j=0 to 125˚C

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=350mA, C_I=2µF, C_O=1µF and T_j=0 to 125˚C

*

AN79M52 : 15W, AN79M52F : 10.25W

AN79M06/AN79M06F (–6V Type)

Parameter

·

Symbol

V_O

Condition

min

typ

–6

max

Unit

Output voltage

T_j=25˚C

–5.75

–6.25

V

V_I=–8 to –25V,

I_O=3 to 350mA, P_D

Output voltage tolerance

Line regulation

V_O

–5.7

–6.3

V

<

*

=

V_I=–8 to –25V, T_j=25˚C

V_I=–9 to –19V, T_j=25˚C

I_O=5 to 500mA, T_j=25˚C

I_O=5 to 350mA, T_j=25˚C

T_j=25˚C

5

1.5

20

10

2

60

40

mV

mA

µV

REG_IN

120

60

Load regulation

REG_L

Bias current

I_Bias

∆I_{bias (IN)}

∆I_{bias (L)}

V_no

4

Input bias current fluctuation

Load bias current fluctuation

Output noise voltage

V_I=–9 to –25V, T_j=25˚C

I_O=5 to 350mA, T_j=25˚C

f=10Hz to 100kHz, Ta=25˚C

0.8

0.4

150

V_I=–9 to –19V, I_O=100mA,

f=120Hz, Ta=25˚C

Ripple rejection ratio

RR

60

dB

Minimum input/output voltage difference

Output short circuit current

T_j=25˚C

1.1

50

V

mA

V_{DIF (min.)}

I_{O (Short)}

I_{O (peak)}

V_I=–35V, T_j=25˚C

T_j=25˚C

Peak output current

1000

–0.4

mA

Output voltage temperature coefficient

DV_O/Ta

I_O=5mA, T_j=0 to 125˚C

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=–11V, I_O=350mA, C_I=2µF, C_O=1µF and T_j=0 to 125˚C

*

AN79M06 : 15W, AN79M06F : 10.25W

■ Electrical Characteristics (Ta=25˚C)

AN79M07/AN79M07F (–7V Type)

·

Parameter

Symbol

V_O

Condition

min

typ

–7

max

–7.3

Unit

Output voltage

–6.7

V

T_j=25˚C

V_I=–9 to –25V,

I_O=5 to 350mA, P_D

Output voltage tolerance

Line regulation

V_O

–6.65

–7.35

V

<

*

=

V_I=–9 to –25V, T_j=25˚C

V_I=–10 to –20V, T_j=25˚C

I_O=5 to 500mA, T_j=25˚C

I_O=5 to 350mA, T_j=25˚C

T_j=25˚C

6

2

70

35

mV

mA

µV

REG_IN

20

10

2

140

70

Load regulation

REG_L

Bias current

I_Bias

∆I_{bias (IN)}

∆I_{bias (L)}

V_no

4

Input bias current fluctuation

Load bias current fluctuation

Output noise voltage

V_I=–10 to –25V, T_j=25˚C

I_O=5 to 350mA, T_j=25˚C

f=10Hz to 100kHz, Ta=25˚C

0.8

0.4

175

V_I=–10 to –20V, I_O=100mA,

f=120Hz, Ta=25˚C

Ripple rejection ratio

RR

59

dB

Minimum input/output voltage difference

Output short circuit current

T_j=25˚C

1.1

50

V

mA

V_{DIF (min.)}

I_{O (Short)}

I_{O (peak)}

V_I=–35V, T_j=25˚C

T_j=25˚C

Peak output current

1000

– 0.5

mA

Output voltage temperature coefficient

∆V_O/Ta

I_O=5mA, T_j=0 to 125˚C

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=–12V, I_O=350mA, C_I=2µF, C_O=1µF and T_j=0 to 125˚C

*

AN79M07 : 15W, AN79M07F : 10.25W

AN79M08/AN79M08F (–8V Type)

Parameter

·

Symbol

V_O

Condition

min

typ

–8

max

–8.3

Unit

Output voltage

–7.7

V

T_j=25˚C

V_I=–10.5 to –25V,

I_O=5 to 350mA, P_D

Output voltage tolerance

Line regulation

V_O

–7.6

–8.4

V

<

*

=

6

2

80

40

mV

mA

µV

V_I=–10.5 to –25V, T_j=25˚C

V_I=–11 to –21V, T_j=25˚C

I_O=5 to 500mA, T_j=25˚C

I_O=5 to 350mA, T_j=25˚C

T_j=25˚C

REG_IN

25

10

2

160

80

Load regulation

REG_L

Bias current

I_Bias

∆I_{bias (IN)}

∆I_{bias (L)}

V_no

4

Input bias current fluctuation

Load bias current fluctuation

Output noise voltage

0.8

0.4

V_I=–10.5 to –25V, T_j=25˚C

I_O=5 to 350mA, T_j=25˚C

f=10Hz to 100kHz, Ta=25˚C

200

V_I=–11.5 to –21.5V, I_O=100mA,

f=120Hz, Ta=25˚C

Ripple rejection ratio

RR

59

dB

Minimum input/output voltage difference

Output short circuit current

1.1

50

V

mA

T_j=25˚C

V_{DIF (min.)}

I_{O (Short)}

I_{O (peak)}

V_I=–35V, T_j=25˚C

T_j=25˚C

Peak output current

1000

– 0.6

mA

Output voltage temperature coefficient

∆V_O/Ta

I_O=5mA, T_j=0 to 125˚C

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=–14V, I_O=350mA, C_I=2µF, C_O=1µF and T_j=0 to 125˚C

*

AN79M08 : 15W, AN79M08F : 10.25W

■ Electrical Characteristics (Ta=25˚C)

AN79M09/AN79M09F (–9V Type)

·

Parameter

Symbol

Condition

min

typ

–9

max

Unit

Output voltage

V_O

T_j=25˚C

–8.65

–9.35

V

V_I=–11.5 to –26V,

I_O=5 to 350mA, P_D

Output voltage tolerance

Line regulation

–8.55

–9.45

V

<

*

=

V_I=–11.5 to –26V, T_j=25˚C

V_I=–12 to –22V, T_j=25˚C

I_O=5 to 500mA, T_j=25˚C

I_O=5 to 350mA, T_j=25˚C

T_j=25˚C

7

2

80

50

mV

mA

µV

REG_IN

REG_L

25

10

2

180

90

Load regulation

Bias current

I_Bias

∆I_{bias (IN)}

∆I_{bias (L)}

V_no

4

Input bias current fluctuation

Load bias current fluctuation

Output noise voltage

V_I=–11.5 to –26V, T_j=25˚C

I_O=5 to 350mA, T_j=25˚C

f=10Hz to 100kHz, Ta=25˚C

0.8

0.4

225

V_I=–12 to –22V, I_O=100mA,

f=120Hz, Ta=25˚C

Ripple rejection ratio

RR

58

dB

Minimum input/output voltage difference

Output short circuit current

T_j=25˚C

1.1

50

V

mA

V_{DIF (min.)}

I_{O (Short)}

I_{O (peak)}

V_I=–35V, T_j=25˚C

T_j=25˚C

Peak output current

1000

–0.6

mA

Output voltage temperature coefficient

∆V_O/Ta

I_O=5mA, T_j=0 to 125˚C

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=–15V, I_O=350mA, C_I=2µF, C_O=1µF and T_j=0 to 125˚C

*

AN79M09 : 15W, AN79M09F : 10.25W

AN79M10/AN79M10F (–10V Type)

Parameter

·

Symbol

V_O

Condition

min

typ

–10

max

Unit

T_j=25˚C

Output voltage

–9.6

–10.4

V

V_I=–12.5 to –27V,

I_O=5 to 350mA, P_D

Output voltage tolerance

Line regulation

V_O

–9.5

–10.5

V

<

*

=

V_I=–12.5 to –27V, T_j=25˚C

V_I=–13 to –23V, T_j=25˚C

I_O=5 to 500mA, T_j=25˚C

I_O=5 to 350mA, T_j=25˚C

T_j=25˚C

7

2

80

50

mV

mA

µV

REG_IN

25

10

2

200

100

4

Load regulation

REG_L

Bias current

I_Bias

∆I_{bias (IN)}

∆I_{bias (L)}

V_I=–12.5 to –27V, T_j=25˚C

I_O=5 to 350mA, T_j=25˚C

f=10Hz to 100kHz, Ta=25˚C

Input bias current fluctuation

Load bias current fluctuation

Output noise voltage

0.8

0.4

V_no

RR

250

V_I=–13to –23V, I_O=100mA,

f=120Hz, Ta=25˚C

Ripple rejection ratio

58

dB

T_j=25˚C

V_{DIF (min.)}

I_{O (Short)}

I_{O (peak)}

Minimum input/output voltage difference

Output short circuit current

1.1

50

V

mA

V_I=–35V, T_j=25˚C

T_j=25˚C

Peak output current

1000

–0.7

mA

∆V_O/Ta

I_O=5mA, T_j=0 to 125˚C

mV/˚C

Output voltage temperature coefficient

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=–16V, I_O=350mA, C_I=2µF, C_O=1µF and T_j=0 to 125˚C

*

AN79M10 : 15W, AN79M10F : 10.25W

■ Electrical Characteristics (Ta=25˚C)

AN79M12/AN79M12F (–12V Type)

·

Parameter

Symbol

Condition

min

typ

–12

max

Unit

Output voltage

V_O

T_j=25˚C

–11.5

–12.5

V

V_I=–14.5 to –30V,

I_O=5 to 350mA, P_D

Output voltage tolerance

Line regulation

–11.4

–12.6

V

<

*

=

V_I=–14.5 to –30V, T_j=25˚C

V_I=–15 to –25V, T_j=25˚C

I_O=5 to 500mA, T_j=25˚C

I_O=5 to 350mA, T_j=25˚C

T_j=25˚C

8

2

80

50

mV

mA

µV

REG_IN

REG_L

25

10

2

240

120

4

Load regulation

Bias current

I_Bias

∆I_{bias (IN)}

∆I_{bias (L)}

V_no

Input bias current fluctuation

Load bias current fluctuation

Output noise voltage

V_I=–14.5 to –30V, T_j=25˚C

I_O=5 to 350mA, T_j=25˚C

f=10Hz to 100kHz, Ta=25˚C

0.8

0.4

300

V_I=–15 to –25V, I_O=100mA,

f=120Hz, Ta=25˚C

Ripple rejection ratio

RR

57

dB

Minimum input/output voltage difference

Output short circuit current

T_j=25˚C

1.1

50

V

mA

V_{DIF (min.)}

I_{O (Short)}

I_{O (peak)}

V_I=–35V, T_j=25˚C

T_j=25˚C

Peak output current

1000

– 0.8

mA

Output voltage temperature coefficient

∆V_O/Ta

I_O=5mA, T_j=0 to 125˚C

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=–19V, I_O=350mA, C_I=2µF, C_O=1µF and T_j=0 to 125˚C

*

AN79M12 : 15W, AN79M12F : 10.25W

AN79M15/AN79M15F (–15V Type)

Parameter

·

Symbol

V_O

Condition

min

typ

–15

max

Unit

Output voltage

T_j=25˚C

–14.4

–15.6

V

V_I=–17.5 to –30V,

I_O=5 to 350mA, P_D

Output voltage tolerance

Line regulation

V_O

–14.25

–15.75

V

<

*

=

V_I=–17.5 to –30V, T_j=25˚C

V_I=–18 to –28V, T_j=25˚C

I_O=5 to 500mA, T_j=25˚C

I_O=5 to 350mA, T_j=25˚C

T_j=25˚C

10

3

80

50

mV

mA

µV

REG_IN

25

10

2

240

120

4

Load regulation

REG_L

Bias current

I_Bias

∆I_{bias (IN)}

∆I_{bias (L)}

V_no

Input bias current fluctuation

Load bias current fluctuation

Output noise voltage

V_I=–17.5 to –30V, T_j=25˚C

I_O=5 to 350mA, T_j=25˚C

f=10Hz to 100kHz, Ta=25˚C

0.8

0.4

375

V_I=–18 to –28V, I_O=100mA,

f=120Hz, Ta=25˚C

Ripple rejection ratio

RR

56

dB

Minimum input/output voltage difference

Output short circuit current

T_j=25˚C

1.1

50

V

mA

V_{DIF (min.)}

I_{O (Short)}

I_{O (peak)}

V_I=–35V, T_j=25˚C

T_j=25˚C

Peak output current

1000

– 0.9

mA

Output voltage temperature coefficient

∆V_O/Ta

I_O=5mA, T_j=0 to 125˚C

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=–23V, I_O=350mA, C_I=2µF, C_O=1µF and T_j=0 to 125˚C

*

AN79M15 : 15W, AN79M15F : 10.25W

■ Electrical Characteristics (Ta=25˚C)

AN79M18/AN79M18F (–18V Type)

·

Parameter

Symbol

Condition

min

typ

–18

max

Unit

Output voltage

V_O

T_j=25˚C

–17.3

–18.7

V

V_I=–21 to –33V,

Output voltage tolerance

Line regulation

–17.1

–18.9

V

<

*

I_O=5 to 350mA, P_D

=

V_I=–21 to –33V, T_j=25˚C

V_I=–22 to –32V, T_j=25˚C

I_O=5 to 500mA, T_j=25˚C

I_O=5 to 350mA, T_j=25˚C

T_j=25˚C

10

5

80

50

mV

mA

µV

REG_IN

REG_L

30

10

2

300

150

4

Load regulation

Bias current

I_Bias

∆I_{bias (IN)}

∆I_{bias (L)}

V_no

Input bias current fluctuation

Load bias current fluctuation

Output noise voltage

V_I=–21 to –33V, T_j=25˚C

I_O=5 to 350mA, T_j=25˚C

f=10Hz to 100kHz, Ta=25˚C

0.8

0.4

450

V_I=–22 to –32V, I_O=100mA,

f=120Hz, Ta=25˚C

Ripple rejection ratio

RR

55

dB

Minimum input/output voltage difference

Output short circuit current

T_j=25˚C

1.1

50

V

mA

V_{DIF (min.)}

I_{O (Short)}

I_{O (peak)}

V_I=–35V, T_j=25˚C

T_j=25˚C

Peak output current

1000

–1

mA

Output voltage temperature coefficient

∆V_O/Ta

I_O=5mA, T_j=0 to 125˚C

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=–27V, I_O=350mA, C_I=2µF, C_O=1µF and T_j=0 to 125˚C

*

AN79M18 : 15W, AN79M18F : 10.25W

AN79M20/AN79M20F (–20V Type)

Parameter

·

Symbol

V_O

Condition

min

typ

–20

max

Unit

Output voltage

T_j=25˚C

–19.2

–20.8

V

V_I=–23 to –35V,

I_O=5 to 350mA, P_D

Output voltage tolerance

Line regulation

V_O

–19

–21

V

<

*

=

V_I=–23 to –35V, T_j=25˚C

V_I=–24 to –34V, T_j=25˚C

I_O=5 to 500mA, T_j=25˚C

I_O=5 to 350mA, T_j=25˚C

T_j=25˚C

10

5

80

50

mV

mA

µV

REG_IN

30

10

2

300

150

4

Load regulation

REG_L

Bias current

I_Bias

∆I_{bias (IN)}

∆I_{bias (L)}

V_no

Input bias current fluctuation

Load bias current fluctuation

Output noise voltage

V_I=–23 to –35V, T_j=25˚C

I_O=5 to 350mA, T_j=25˚C

f=10Hz to 100kHz, Ta=25˚C

0.8

0.4

500

V_I=–24 to –34V, I_O=100mA,

f=120Hz, Ta=25˚C

Ripple rejection ratio

RR

54

dB

Minimum input/output voltage difference

Output short circuit current

T_j=25˚C

1.1

50

V

mA

V_{DIF (min.)}

I_{O (Short)}

I_{O (peak)}

V_I=–35V, T_j=25˚C

T_j=25˚C

Peak output current

1000

–1

mA

Output voltage temperature coefficient

∆V_O/Ta

I_O=5mA, T_j=0 to 125˚C

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=–29V, I_O=350mA, C_I=2µF, C_O=1µF and T_j=0 to 125˚C

*

AN79M20 : 15W, AN79M20F : 10.25W

■ Electrical Characteristics (Ta=25˚C)

AN79M24/AN79M24F (–24V Type)

·

Parameter

Symbol

Condition

min

–23

–22.8

typ

–24

max

–25

Unit

Output voltage

V_O

T_j=25˚C

V

V_I=–27 to –38V,

Output voltage tolerance

Line regulation

–25.2

V

<

*

I_O=5 to 350mA, P_D

=

V_I=–27 to –38V, T_j=25˚C

V_I=–27 to –37V, T_j=25˚C

I_O=5 to 500mA, T_j=25˚C

I_O=5 to 350mA, T_j=25˚C

T_j=25˚C

10

5

80

70

mV

mA

µV

REG_IN

REG_L

30

10

2

300

150

4

Load regulation

Bias current

I_Bias

∆I_{bias (IN)}

∆I_{bias (L)}

V_no

Input bias current fluctuation

Load bias current fluctuation

Output noise voltage

V_I=–27to –38V, T_j=25˚C

I_O=5 to 350mA, T_j=25˚C

f=10Hz to 100kHz, Ta=25˚C

0.8

0.4

600

V_I=–28 to –38V, I_O=100mA,

f=120Hz, Ta=25˚C

Ripple rejection ratio

RR

54

dB

Minimum input/output voltage difference

Output short circuit current

T_j=25˚C

1.1

50

V

mA

V_{DIF (min.)}

I_{O (Short)}

I_{O (peak)}

V_I=–35V, T_j=25˚C

T_j=25˚C

Peak output current

1000

–1

mA

Output voltage temperature coefficient

∆V_O/Ta

I_O=5mA, T_j=0 to 125˚C

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=–33V, I_O=350mA, C_I=2µF, C_O=1µF and T_j=0 to 125˚C

*

AN79M24 : 15W, AN79M24F : 10.25W

■Characteristic Curve

P_D–Ta (AN79M00 Series)

P_D–Ta (AN79M00F Series)

V_{DIF (min.)}–T_j

16

14

12

10

8

16

14

12

10

8

1.4

1.2

1.0

0.8

0.6

0.4

(1) Infinite Heat Sink

(2) 5˚C/W Heat Sink

(3) 15˚C/W Heat Sink

(4) No Heat Sink

(1) Infinite Heat Sink

(2) 5˚C/W Heat Sink

(3) 15˚C/W Heat Sink

(4) No Heat Sink

AN79M05/F

(1)

(2)

I_O=500mA

6

(3)

(4)

(3)

(4)

4

2

0

40

80

120

160

0

40

80

120

160

–50

0

50

100

150

Ambient Temperature Ta (˚C)

Junction Temperature T_j(˚C)

Input Transient Response

Load Transient Response

RR– f

20

15

10

5

120

100

80

60

40

20

0

AN79M05/F

I_O=100mA

1.0

0.5

0

1

0

10

0

–1

–2

–10

–20

0

2

4

6

8

10

0

10

20

30

40

50

10

100

1k

10k

100k

Time t (µs)

Frequency f (Hz)

■Basic Regulator Circuit

■ Application Circuit

Input

Output

–V_I

+V_O

Output

Input

–V_O

AN79M00/F

AN78M00/F

–

C_I

C_O

+

Common

CT

+

–

+

–

C_Iis connected when the input line is long. 2µF

C_Oimproves the transient Response. 1µF

–V_O

AN79M00/F

Input

Output


型号：	AN79M05
厂家：	PANASONIC
描述：	3-pin Negative Output Voltage Regulators 500mA Type 3脚输出负电压调节器500毫安类型调节器
文件：	总9页 (文件大小：72K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

AN79M05 [PANASONIC]

相关型号：

AN79M05F

AN79M06

AN79M06F

AN79M07

AN79M07F

AN79M08

AN79M08F

AN79M09

AN79M09F

AN79M10

AN79M10F

AN79M12