Panasonic AN79M12 3-pin negative output voltage regulators 500ma type Datasheet

AN79M00/AN79M00F Series
3-pin Negative Output Voltage Regulators (500mA Type)
■ Overview
Unit:mm
AN79M00 Series
10.5±0.5
10.4±0.5
1.4±0.1
13.6±0.25
2.9±0.1
8.7±0.3 6.7±0.25
ø3.7
4.5
1.4±0.25
0.8±0.2
+ 0.1
0.45 – 0.05
2.54
■ Features
Unit:mm
AN79M00F Series
10.5±0.3
2.77±0.3
ø5.3
(4.3)
(1.73)
8.7±0.3
17.0±0.25
16.7±0.3
4.5±0.25
3.1±0.1
13.6±0.25
• No external components
• Output voltage : –5V, –5.2V, –6V, –7V, –8V, –9V, –10V,
–12V, –15V, –18V, –20V, –24V
• Short-circuit current limiting built-in
• Thermal overload protection built-in
• Output transistor safe area compensation
2.5±0.25
4.5±0.3
1 : Common
1 2 3
2 : Input
3 : Output
JEDEC:TO-220AB. (HSIP003-P-0000)
4.2±0.25
3.8±0.25
The AN79M00 and the AN79M00F series are 3-pin
fixed negative output voltage regulators. Stabilized fixed
output voltage is obtained from unstable DC input voltage 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.
0.8±0.2
1.4±0.2
(0.4)
2.0±0.25
2.54
+ 0.1
0.4 – 0.05
2.5±0.25
4.5±0.3
1 : Common
1 2 3
2 : Input
3 : Output
TO-220 Full Pack Package (HSIP003-P-0000A)
■ Block Diagram
1
Common
3
Output
R1
+
Voltage
Reference
Error Amp.
R2
–
Q1
Starter
Thermal
Protection
Pass Tr.
Current
Limiter
RSC
2
Input
■ Absolute Maximum Ratings (Ta=25˚C)
Parameter
Symbol
Input voltage
VI
Power dissipation
*1
*2
*3
AN79M00 Series
PD
AN79M00F Series
Rating
–35 *1
Unit
–40 *2
15 *3
V
V
W
10.25 *3
Operating ambient temperature
Topr
–20 to +80
˚C
Storage temperature
Tstg
–55 to +150
˚C
AN79M05/F, AN79M52/F, AN79M06/F, AN79M07/F, AN79M08/F, AN79M09/F, AN79M10/F, AN79M12/F,
AN79M15/F, AN79M18/F
AN79M20/F, AN79M24/F
Follow the derating curve. When Tj exceeds 150˚C, the internal circuit cuts off the output.
■ Electrical Characteristics (Ta=25˚C)
· AN79M05/AN79M05F (–5V Type)
Parameter
Symbol
Output voltage
VO
Output voltage tolerance
VO
Line regulation
Load regulation
Bias current
REGIN
REGL
IBias
Condition
Tj=25˚C
VI=–7 to –25V,
IO=5 to 350mA, PD <
=*
min
–4.8
typ
max
–5
–4.75
VI=–7 to –25V, Tj=25˚C
3
Unit
–5.2
V
–5.25
V
50
mV
VI=–8 to –18V, Tj=25˚C
1
30
mV
IO=5 to 500mA, Tj=25˚C
20
100
mV
IO=5 to 350mA, Tj=25˚C
10
50
mV
2
4
mA
Tj=25˚C
Input bias current fluctuation
∆Ibias (IN)
VI=–8 to –25V, Tj=25˚C
0.8
mA
Load bias current fluctuation
∆Ibias (L)
IO=5 to 350mA, Tj=25˚C
0.4
mA
Output noise voltage
Vno
Ripple rejection ratio
RR
Minimum input/output voltage difference
VDIF (min.)
f=10Hz to 100kHz, Ta=25˚C
VI=–8 to –18V, IO=100mA,
f=120Hz, Ta=25˚C
Tj=25˚C
125
µV
dB
60
1.1
V
50
mA
Output short circuit current
IO (Short)
VI=–35V, Tj=25˚C
Peak output current
IO (peak)
Tj=25˚C
1000
mA
Output voltage temperature coefficient
∆VO/Ta
IO=5mA, Tj=0 to 125˚C
– 0.4
mV/˚C
Note 1) The specified condition Tj=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, VI=–10V, IO=350mA, CI=2µF, CO=1µF and Tj=0 to 125˚C
* AN79M05 : 15W, AN79M05F : 10.25W
■ Electrical Characteristics (Ta=25˚C)
· AN79M52/AN79M52F (–5.2V Type)
Parameter
Symbol
Output voltage
VO
Output voltage tolerance
VO
Line regulation
Load regulation
Bias current
REGIN
REGL
IBias
Condition
Tj=25˚C
VI=–7 to –25V,
IO=5 to 350mA, PD <
=*
–4.94
Unit
–5.4
V
–5.46
V
mV
30
mV
IO=5 to 500mA, Tj=25˚C
100
mV
IO=5 to 350mA, Tj=25˚C
50
mV
4
mA
0.8
mA
0.4
mA
Tj=25˚C
2
Load bias current fluctuation
∆Ibias (L)
IO=5 to 350mA, Tj=25˚C
RR
max
50
VI=–8 to –25V, Tj=25˚C
Ripple rejection ratio
–5.2
VI=–8 to –18V, Tj=25˚C
∆Ibias (IN)
Vno
typ
–5.0
VI=–7 to –25V, Tj=25˚C
Input bias current fluctuation
Output noise voltage
min
f=10Hz to 100kHz, Ta=25˚C
VI=–8 to –18V, f=120Hz,
IO=100mA
µV
130
dB
60
Minimum input/output voltage difference
VDIF (min.)
Tj=25˚C
1.1
V
Output short circuit current
IO (Short)
VI=–35V, Tj=25˚C
50
mA
Peak output current
IO (peak)
Tj=25˚C
1000
mA
Output voltage temperature coefficient
∆VO/Ta
IO=5mA, Tj=0 to 125˚C
– 0.4
mV/˚C
Note 1) The specified condition Tj=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, VI=–10V, IO=350mA, CI=2µF, CO=1µF and Tj=0 to 125˚C
* AN79M52 : 15W, AN79M52F : 10.25W
· AN79M06/AN79M06F (–6V Type)
Parameter
Symbol
Output voltage
VO
Output voltage tolerance
VO
Line regulation
Load regulation
Bias current
REGIN
REGL
IBias
Condition
Tj=25˚C
VI=–8 to –25V,
IO=3 to 350mA, PD <
=*
min
–5.75
typ
max
–6
–5.7
VI=–8 to –25V, Tj=25˚C
5
Unit
–6.25
V
–6.3
V
60
mV
VI=–9 to –19V, Tj=25˚C
1.5
40
mV
IO=5 to 500mA, Tj=25˚C
20
120
mV
IO=5 to 350mA, Tj=25˚C
10
60
mV
2
4
mA
Tj=25˚C
Input bias current fluctuation
∆Ibias (IN)
VI=–9 to –25V, Tj=25˚C
0.8
mA
Load bias current fluctuation
∆Ibias (L)
IO=5 to 350mA, Tj=25˚C
0.4
mA
Output noise voltage
Vno
Ripple rejection ratio
RR
Minimum input/output voltage difference
VDIF (min.)
f=10Hz to 100kHz, Ta=25˚C
VI=–9 to –19V, IO=100mA,
f=120Hz, Ta=25˚C
Tj=25˚C
150
µV
dB
60
1.1
V
50
mA
Output short circuit current
IO (Short)
VI=–35V, Tj=25˚C
Peak output current
IO (peak)
Tj=25˚C
1000
mA
Output voltage temperature coefficient
DVO/Ta
IO=5mA, Tj=0 to 125˚C
–0.4
mV/˚C
Note 1) The specified condition Tj=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, VI=–11V, IO=350mA, CI=2µF, CO=1µF and Tj=0 to 125˚C
* AN79M06 : 15W, AN79M06F : 10.25W
■ Electrical Characteristics (Ta=25˚C)
· AN79M07/AN79M07F (–7V Type)
Parameter
Symbol
Output voltage
VO
Output voltage tolerance
VO
Line regulation
REGIN
Load regulation
Bias current
REGL
IBias
Condition
Tj=25˚C
VI=–9 to –25V,
IO=5 to 350mA, PD <
=*
min
–6.7
typ
Unit
max
–7
–6.65
–7.3
V
–7.35
V
VI=–9 to –25V, Tj=25˚C
6
70
mV
VI=–10 to –20V, Tj=25˚C
2
35
mV
IO=5 to 500mA, Tj=25˚C
20
140
mV
IO=5 to 350mA, Tj=25˚C
10
70
mV
2
4
mA
Tj=25˚C
Input bias current fluctuation
∆Ibias (IN)
VI=–10 to –25V, Tj=25˚C
0.8
mA
Load bias current fluctuation
∆Ibias (L)
IO=5 to 350mA, Tj=25˚C
0.4
mA
Output noise voltage
Vno
Ripple rejection ratio
RR
Minimum input/output voltage difference
f=10Hz to 100kHz, Ta=25˚C
VI=–10 to –20V, IO=100mA,
f=120Hz, Ta=25˚C
µV
175
dB
59
Tj=25˚C
1.1
V
Output short circuit current
IO (Short)
VI=–35V, Tj=25˚C
50
mA
Peak output current
IO (peak)
Tj=25˚C
1000
mA
Output voltage temperature coefficient
∆VO/Ta
IO=5mA, Tj=0 to 125˚C
– 0.5
mV/˚C
VDIF (min.)
Note 1) The specified condition Tj=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, VI=–12V, IO=350mA, CI=2µF, CO=1µF and Tj=0 to 125˚C
* AN79M07 : 15W, AN79M07F : 10.25W
· AN79M08/AN79M08F (–8V Type)
Parameter
Symbol
Output voltage
VO
Output voltage tolerance
VO
Line regulation
Load regulation
Bias current
REGIN
REGL
IBias
Condition
Tj=25˚C
VI=–10.5 to –25V,
IO=5 to 350mA, PD <
=*
min
–7.7
typ
max
–8
–7.6
Unit
–8.3
V
–8.4
V
VI=–10.5 to –25V, Tj=25˚C
6
80
mV
VI=–11 to –21V, Tj=25˚C
2
40
mV
IO=5 to 500mA, Tj=25˚C
25
160
mV
IO=5 to 350mA, Tj=25˚C
10
80
mV
2
4
mA
Tj=25˚C
Input bias current fluctuation
∆Ibias (IN)
VI=–10.5 to –25V, Tj=25˚C
0.8
mA
Load bias current fluctuation
∆Ibias (L)
IO=5 to 350mA, Tj=25˚C
0.4
mA
Output noise voltage
Vno
Ripple rejection ratio
RR
Minimum input/output voltage difference
f=10Hz to 100kHz, Ta=25˚C
VI=–11.5 to –21.5V, IO=100mA,
f=120Hz, Ta=25˚C
200
µV
dB
59
Tj=25˚C
1.1
V
Output short circuit current
IO (Short)
VI=–35V, Tj=25˚C
50
mA
Peak output current
IO (peak)
Tj=25˚C
1000
mA
Output voltage temperature coefficient
∆VO/Ta
IO=5mA, Tj=0 to 125˚C
– 0.6
mV/˚C
VDIF (min.)
Note 1) The specified condition Tj=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, VI=–14V, IO=350mA, CI=2µF, CO=1µF and Tj=0 to 125˚C
* AN79M08 : 15W, AN79M08F : 10.25W
■ Electrical Characteristics (Ta=25˚C)
· AN79M09/AN79M09F (–9V Type)
Parameter
Symbol
Output voltage
VO
Output voltage tolerance
VO
Line regulation
Load regulation
Bias current
REGIN
REGL
IBias
Input bias current fluctuation
∆Ibias (IN)
Load bias current fluctuation
∆Ibias (L)
Output noise voltage
Vno
Ripple rejection ratio
RR
Condition
Tj=25˚C
VI=–11.5 to –26V,
IO=5 to 350mA, PD <
=*
min
–8.65
typ
max
–9
–8.55
Unit
–9.35
V
–9.45
V
VI=–11.5 to –26V, Tj=25˚C
7
80
mV
VI=–12 to –22V, Tj=25˚C
2
50
mV
IO=5 to 500mA, Tj=25˚C
25
180
mV
IO=5 to 350mA, Tj=25˚C
10
90
mV
2
4
mA
0.8
mA
0.4
mA
Tj=25˚C
VI=–11.5 to –26V, Tj=25˚C
IO=5 to 350mA, Tj=25˚C
f=10Hz to 100kHz, Ta=25˚C
VI=–12 to –22V, IO=100mA,
f=120Hz, Ta=25˚C
µV
225
dB
58
Tj=25˚C
1.1
V
Output short circuit current
IO (Short)
VI=–35V, Tj=25˚C
50
mA
Peak output current
IO (peak)
Tj=25˚C
1000
mA
Output voltage temperature coefficient
∆VO/Ta
IO=5mA, Tj=0 to 125˚C
–0.6
mV/˚C
Minimum input/output voltage difference
VDIF (min.)
Note 1) The specified condition Tj=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, VI=–15V, IO=350mA, CI=2µF, CO=1µF and Tj=0 to 125˚C
* AN79M09 : 15W, AN79M09F : 10.25W
· AN79M10/AN79M10F (–10V Type)
Parameter
Symbol
Output voltage
VO
Output voltage tolerance
VO
Line regulation
REGIN
Load regulation
REGL
Bias current
IBias
Condition
Tj=25˚C
VI=–12.5 to –27V,
IO=5 to 350mA, PD <
=*
–9.5
Unit
–10.4
V
–10.5
V
80
mV
2
50
mV
IO=5 to 500mA, Tj=25˚C
25
200
mV
IO=5 to 350mA, Tj=25˚C
10
100
mV
2
4
mA
0.8
mA
0.4
mA
Tj=25˚C
Load bias current fluctuation
∆Ibias (L)
IO=5 to 350mA, Tj=25˚C
RR
max
–10
7
VI=–12.5 to –27V, Tj=25˚C
Ripple rejection ratio
typ
VI=–13 to –23V, Tj=25˚C
∆Ibias (IN)
Vno
–9.6
VI=–12.5 to –27V, Tj=25˚C
Input bias current fluctuation
Output noise voltage
min
f=10Hz to 100kHz, Ta=25˚C
VI=–13to –23V, IO=100mA,
f=120Hz, Ta=25˚C
250
µV
dB
58
Tj=25˚C
1.1
V
Output short circuit current
IO (Short)
VI=–35V, Tj=25˚C
50
mA
Peak output current
IO (peak)
Tj=25˚C
1000
mA
Output voltage temperature coefficient
∆VO/Ta
IO=5mA, Tj=0 to 125˚C
–0.7
mV/˚C
Minimum input/output voltage difference
VDIF (min.)
Note 1) The specified condition Tj=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, VI=–16V, IO=350mA, CI=2µF, CO=1µF and Tj=0 to 125˚C
* AN79M10 : 15W, AN79M10F : 10.25W
■ Electrical Characteristics (Ta=25˚C)
· AN79M12/AN79M12F (–12V Type)
Parameter
Symbol
Output voltage
VO
Output voltage tolerance
VO
Line regulation
Load regulation
Bias current
REGIN
REGL
IBias
Condition
Tj=25˚C
VI=–14.5 to –30V,
IO=5 to 350mA, PD <
=*
min
–11.5
typ
max
–12
–11.4
Unit
–12.5
V
–12.6
V
VI=–14.5 to –30V, Tj=25˚C
8
80
mV
VI=–15 to –25V, Tj=25˚C
2
50
mV
IO=5 to 500mA, Tj=25˚C
25
240
mV
IO=5 to 350mA, Tj=25˚C
10
120
mV
2
4
mA
Tj=25˚C
Input bias current fluctuation
∆Ibias (IN)
VI=–14.5 to –30V, Tj=25˚C
0.8
mA
Load bias current fluctuation
∆Ibias (L)
IO=5 to 350mA, Tj=25˚C
0.4
mA
Output noise voltage
Vno
Ripple rejection ratio
RR
f=10Hz to 100kHz, Ta=25˚C
VI=–15 to –25V, IO=100mA,
f=120Hz, Ta=25˚C
µV
300
dB
57
Tj=25˚C
1.1
V
Output short circuit current
IO (Short)
VI=–35V, Tj=25˚C
50
mA
Peak output current
IO (peak)
Tj=25˚C
1000
mA
Output voltage temperature coefficient
∆VO/Ta
IO=5mA, Tj=0 to 125˚C
– 0.8
mV/˚C
Minimum input/output voltage difference
VDIF (min.)
Note 1) The specified condition Tj=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, VI=–19V, IO=350mA, CI=2µF, CO=1µF and Tj=0 to 125˚C
* AN79M12 : 15W, AN79M12F : 10.25W
· AN79M15/AN79M15F (–15V Type)
Parameter
Symbol
Output voltage
VO
Output voltage tolerance
VO
Line regulation
Load regulation
Bias current
REGIN
REGL
IBias
Condition
Tj=25˚C
VI=–17.5 to –30V,
IO=5 to 350mA, PD <
=*
V
–15.75
V
80
mV
3
50
mV
IO=5 to 500mA, Tj=25˚C
25
240
mV
IO=5 to 350mA, Tj=25˚C
10
120
mV
2
4
mA
0.8
mA
0.4
mA
Tj=25˚C
Load bias current fluctuation
∆Ibias (L)
IO=5 to 350mA, Tj=25˚C
RR
Unit
–15.6
10
VI=–17.5 to –30V, Tj=25˚C
Ripple rejection ratio
max
–15
VI=–18 to –28V, Tj=25˚C
∆Ibias (IN)
Vno
typ
–14.25
VI=–17.5 to –30V, Tj=25˚C
Input bias current fluctuation
Output noise voltage
min
–14.4
f=10Hz to 100kHz, Ta=25˚C
VI=–18 to –28V, IO=100mA,
f=120Hz, Ta=25˚C
375
µV
dB
56
Tj=25˚C
1.1
V
Output short circuit current
IO (Short)
VI=–35V, Tj=25˚C
50
mA
Peak output current
IO (peak)
Tj=25˚C
1000
mA
Output voltage temperature coefficient
∆VO/Ta
IO=5mA, Tj=0 to 125˚C
– 0.9
mV/˚C
Minimum input/output voltage difference
VDIF (min.)
Note 1) The specified condition Tj=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, VI=–23V, IO=350mA, CI=2µF, CO=1µF and Tj=0 to 125˚C
* AN79M15 : 15W, AN79M15F : 10.25W
■ Electrical Characteristics (Ta=25˚C)
· AN79M18/AN79M18F (–18V Type)
Parameter
Symbol
Output voltage
VO
Output voltage tolerance
VO
Line regulation
Load regulation
Bias current
REGIN
REGL
IBias
Condition
Tj=25˚C
VI=–21 to –33V,
IO=5 to 350mA, PD <
=*
min
–17.3
typ
max
–18
–17.1
Unit
–18.7
V
–18.9
V
VI=–21 to –33V, Tj=25˚C
10
80
mV
VI=–22 to –32V, Tj=25˚C
5
50
mV
IO=5 to 500mA, Tj=25˚C
30
300
mV
IO=5 to 350mA, Tj=25˚C
10
150
mV
2
4
mA
Tj=25˚C
Input bias current fluctuation
∆Ibias (IN)
VI=–21 to –33V, Tj=25˚C
0.8
mA
Load bias current fluctuation
∆Ibias (L)
IO=5 to 350mA, Tj=25˚C
0.4
mA
Output noise voltage
Vno
Ripple rejection ratio
RR
f=10Hz to 100kHz, Ta=25˚C
VI=–22 to –32V, IO=100mA,
f=120Hz, Ta=25˚C
µV
450
dB
55
Tj=25˚C
1.1
V
Output short circuit current
IO (Short)
VI=–35V, Tj=25˚C
50
mA
Peak output current
IO (peak)
Tj=25˚C
1000
mA
Output voltage temperature coefficient
∆VO/Ta
IO=5mA, Tj=0 to 125˚C
–1
mV/˚C
Minimum input/output voltage difference
VDIF (min.)
Note 1) The specified condition Tj=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, VI=–27V, IO=350mA, CI=2µF, CO=1µF and Tj=0 to 125˚C
* AN79M18 : 15W, AN79M18F : 10.25W
· AN79M20/AN79M20F (–20V Type)
Parameter
Symbol
Output voltage
VO
Output voltage tolerance
VO
Line regulation
Load regulation
Bias current
REGIN
REGL
IBias
Condition
Tj=25˚C
VI=–23 to –35V,
IO=5 to 350mA, PD <
=*
min
–19.2
typ
max
–20
–19
VI=–23 to –35V, Tj=25˚C
10
Unit
–20.8
V
–21
V
80
mV
VI=–24 to –34V, Tj=25˚C
5
50
mV
IO=5 to 500mA, Tj=25˚C
30
300
mV
IO=5 to 350mA, Tj=25˚C
10
150
mV
2
4
mA
Tj=25˚C
Input bias current fluctuation
∆Ibias (IN)
VI=–23 to –35V, Tj=25˚C
0.8
mA
Load bias current fluctuation
∆Ibias (L)
IO=5 to 350mA, Tj=25˚C
0.4
mA
Output noise voltage
Vno
Ripple rejection ratio
RR
Minimum input/output voltage difference
VDIF (min.)
f=10Hz to 100kHz, Ta=25˚C
VI=–24 to –34V, IO=100mA,
f=120Hz, Ta=25˚C
Tj=25˚C
Output short circuit current
IO (Short)
VI=–35V, Tj=25˚C
Peak output current
IO (peak)
Tj=25˚C
Output voltage temperature coefficient
∆VO/Ta
IO=5mA, Tj=0 to 125˚C
500
µV
dB
54
1.1
V
50
mA
1000
mA
–1
mV/˚C
Note 1) The specified condition Tj=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, VI=–29V, IO=350mA, CI=2µF, CO=1µF and Tj=0 to 125˚C
* AN79M20 : 15W, AN79M20F : 10.25W
■ Electrical Characteristics (Ta=25˚C)
· AN79M24/AN79M24F (–24V Type)
Parameter
Symbol
Output voltage
VO
Output voltage tolerance
VO
Line regulation
Load regulation
Bias current
REGIN
REGL
IBias
Condition
Tj=25˚C
VI=–27 to –38V,
IO=5 to 350mA, PD <
=*
min
–23
typ
max
–24
–22.8
Unit
–25
V
–25.2
V
VI=–27 to –38V, Tj=25˚C
10
80
mV
VI=–27 to –37V, Tj=25˚C
5
70
mV
IO=5 to 500mA, Tj=25˚C
30
300
mV
IO=5 to 350mA, Tj=25˚C
10
150
mV
2
4
mA
Tj=25˚C
Input bias current fluctuation
∆Ibias (IN)
VI=–27to –38V, Tj=25˚C
0.8
mA
Load bias current fluctuation
∆Ibias (L)
IO=5 to 350mA, Tj=25˚C
0.4
mA
Output noise voltage
Vno
Ripple rejection ratio
RR
f=10Hz to 100kHz, Ta=25˚C
VI=–28 to –38V, IO=100mA,
f=120Hz, Ta=25˚C
600
µV
dB
54
Tj=25˚C
1.1
V
Output short circuit current
IO (Short)
VI=–35V, Tj=25˚C
50
mA
Peak output current
IO (peak)
Tj=25˚C
1000
mA
Output voltage temperature coefficient
∆VO/Ta
IO=5mA, Tj=0 to 125˚C
–1
mV/˚C
Minimum input/output voltage difference
VDIF (min.)
Note 1) The specified condition Tj=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, VI=–33V, IO=350mA, CI=2µF, CO=1µF and Tj=0 to 125˚C
* AN79M24 : 15W, AN79M24F : 10.25W
■ Characteristic Curve
(1) Infinite Heat Sink
(2) 5˚C/W Heat Sink
(3) 15˚C/W Heat Sink
(4) No Heat Sink
14
Power Dissipation PD (W)
12
(2)
10
8
6
(3)
4
12
(1)
10
8
(2)
6
(3)
4
2
(4)
2
(4)
40
80
120
0
160
0
Ambient Temperature Ta (˚C)
5
10
0
–10
–20
4
6
8
10
Input Voltage VI (V)
Output Voltage Fluctuation (V)
AN79M05/F
+
1.0
0
1
0
–1
–2
0.4
–50
50
100
80
60
40
20
10
20
30
40
10
50
100
1k
10k
Frequency f (Hz)
■ Application Circuit
Output
150
AN79M05/F
IO=100mA
Time t (µs)
–
0
Junction Temperature Tj (˚C)
0
0
Input
–VO
CO
Output
AN78M00/F
0.3µF
CI
0.6
100
AN79M00/F
–
0.8
RR– f
0.5
■ Basic Regulator Circuit
Input
20
0m
10 A
0m
IO =
10m A
A
IO =
120
Time t (µs)
–VI
160
IO =
Common +
Common
Common
+
CI is connected when the input line is long. 2µF
CO improves the transient Response. 1µF
+VO
Common
CT
–
+
2µF
Output Voltage Fluctuation (mV)
10
2
120
IO=500mA
1.0
Load Transient Response
20
15
0
80
Ambient Temperature Ta (˚C)
Input Transient Response
AN79M05/F
40
1.2
–
–VO
AN79M00/F
Input
1µF
0
AN79M05/F
0.1µF
0
VDIF (min.) –Tj
1.4
Load Current IO (A)
Ripple Rejection Ratio RR (dB)
Power Dissipation PD (W)
16
(1) Infinite Heat Sink
(2) 5˚C/W Heat Sink
(3) 15˚C/W Heat Sink
(4) No Heat Sink
(1)
14
PD –Ta (AN79M00F Series)
Minimum Input/Output Voltage Difference VDIF (min.) (V)
PD –Ta (AN79M00 Series)
16
Output
100k
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