1995
DATA SHEET
BIPOLAR ANALOG INTEGRATED CIRCUIT
PC24M00A Series
DESCRIPTION
PC24M00A Series are low dropout regulators which have 500 mA capable for output current.
These ICs are built-in the saturation protection circuit of the output transistor.
FEATURES
Built-in the saturaiton protection circuit of the output transistor.
The capability of output current is 500 mA.
High accuracy of output voltage.
|
V
O
|
2 % (T
J
= 25 C)
|
V
O
|
3 % (0 C
T
J
125 C)
Low dropout voltage.
V
DIF
1 V (I
O
500 mA, T
J
125 C)
Built-in overcurrent protection circuit, thermal shut-down circuit.
Built-in Safe Operating Area protection circuit.
Compatible for
PC24M00 Series.
ORDERING INFORMATION
Output Voltage
Type Number
Package
5 V
PC24M05AHF
MP-45G
6 V
PC24M06AHF
(Isolated TO-220)
7 V
PC24M07AHF
8 V
PC24M08AHF
9 V
PC24M09AHF
10 V
PC24M10AHF
12 V
PC24M12AHF
15 V
PC24M15AHF
18 V
PC24M18AHF
Document No. G10353EJ2V0DS00 (2nd edition)
Date Published December 1995 P
Printed in Japan
THREE TERMINAL LOW DROPOUT VOLTAGE REGULATOR
CONNECTION DIAGRAM
(TOP VIEW)
1
2
3
1 : INPUT
2 : GND
3 : OUTPUT
2
PC24M00A Series
BLOCK DIAGRAM
INPUT
OUTPUT
GND
Safe operating
area protection
Error
amplifier
Thermal
shut down
+
Start-up circuit
Reference
voltage
Drive circuit
Over-current
protection
Saturation
protection
3
PC24M00A Series
ABSOLUTE MAXIMUM RATINGS (T
A
= 25 C, Unless otherwise specified.)
PARAMETER
SYMBOL
RATING
UNIT
Input Voltage
V
IN
36
V
Internal Power Dissipation
P
T
15
Note
W
Operating Ambient Temperature Range
T
A
20 to +85
C
Operating Junction Temperature Range
T
J
20 to +150
C
Storage Temperature Range
T
stg
55 to +150
C
Thermal Resistance (Junction to Case)
R
th(J - C)
7.0
C/W
Thermal Resistance (Junction to Ambient)
R
th(J - A)
65
C/W
Note Internally limited.
TYPICAL CONNECTION
D
1
INPUT
OUTPUT
PC24M00A
C
IN
C
OUT
D
2
+
C
IN
:
0.1 to 0.47
F.
C
OUT
:
More than 47
F.
D
1
:
Need for V
O
> V
IN
.
D
2
:
Need for V
O
< GND.
RECOMMENDED OPERATING CONDITIONS
PARAMETER
SYMBOL
TYPE NUMBER
MIN.
TYP.
MAX.
UNIT
Input Voltage
V
IN
PC24M05AHF
6
9
20
V
PC24M06AHF
7
10
21
PC24M07AHF
8
11
22
PC24M08AHF
9
13
23
PC24M09AHF
10
14
24
PC24M10AHF
11
15
25
PC24M12AHF
13
18
27
PC24M15AHF
16
22
27
PC24M18AHF
19
25
28
Output Current
I
O
All
0
500
mA
Operating Ambient Temperature Range
T
A
All
20
+85
C
Operating Junction Temperature Range
T
J
All
20
+125
C
4
PC24M00A Series
ELECTRICAL CHARACTERISTICS
PC24M05A (V
IN
= 9 V, I
O
= 350 mA, T
J
= 25 C, Unless otherwise specified)
PARAMETER
SYMBOL
MIN.
TYP.
MAX.
UNIT
TEST CONDITIONS
Output Voltage
V
O
4.9
5.0
5.1
V
4.85
5.15
6 V
V
IN
20 V, 5 mA
I
O
350 mA,
0 C
T
J
125 C
4.85
5.15
5 mA
I
O
500 mA, 0 C
T
J
125 C
Line Regulation
REG
IN
5
50
mV
6.5 V
V
IN
20 V
Load Regulation
REG
L
3
25
mV
5 mA
I
O
500 mA
Quiescent Current
I
BIAS
2.3
3.2
mA
I
O
= 0
7
30
I
O
= 500 mA
Start-up Current
I
BIAS(S)
15
mA
V
IN
= 4.5 V, I
O
= 0 mA
45
V
IN
= 4.5 V, I
O
= 500 mA
Quiescent Current Change
I
BIAS
10
mA
6.5 V
V
IN
20 V, I
O
= 500 mA
Output Noise Voltage
V
n
90
V
rms
10 Hz
f
100 kHz
Ripple Rejection
RR
55
60
dB
f = 120 Hz, 6.5 V
V
IN
16.5 V
Dropout Voltage
V
DIF
0.5
1.0
V
I
O
= 500 mA, 0 C
T
J
125 C
Short Circuit Current
I
Oshort
0.6
A
V
IN
= 20 V
Peak Output Current
I
Opeak
0.75
1.0
1.63
A
V
IN
= 9 V
Temperature Coefficient of
V
O
/
T
0.2
mV/C
I
O
= 5 mA, 0 C
T
J
125 C
Output Voltage
PC24M06A (V
IN
= 10 V, I
O
= 350 mA, T
J
= 25 C, Unless otherwise specified)
PARAMETER
SYMBOL
MIN.
TYP.
MAX.
UNIT
TEST CONDITIONS
Output Voltage
V
O
5.88
6.0
6.12
V
5.82
6.18
7 V
V
IN
21 V, 5 mA
I
O
350 mA,
0 C
T
J
125 C
5.82
6.18
5 mA
I
O
500 mA, 0 C
T
J
125 C
Line Regulation
REG
IN
6
60
mV
7.5 V
V
IN
21 V
Load Regulation
REG
L
4
30
mV
5 mA
I
O
500 mA
Quiescent Current
I
BIAS
2.3
3.2
mA
I
O
= 0
7
30
I
O
= 500 mA
Start-up Current
I
BIAS(S)
15
mA
V
IN
= 5.5 V, I
O
= 0 mA
45
V
IN
= 5.5 V, I
O
= 500 mA
Quiescent Current Change
I
BIAS
10
mA
7.5 V
V
IN
21 V, I
O
= 500 mA
Output Noise Voltage
V
n
110
V
rms
10 Hz
f
100 kHz
Ripple Rejection
RR
53
58
dB
f = 120 Hz, 7.5 V
V
IN
17.5 V
Dropout Voltage
V
DIF
0.5
1.0
V
I
O
= 500 mA, 0 C
T
J
125 C
Short Circuit Current
I
Oshort
0.6
A
V
IN
= 21 V
Peak Output Current
I
Opeak
0.75
1.0
1.63
A
V
IN
= 10 V
Temperature Coefficient of
V
O
/
T
0.4
mV/C
I
O
= 5 mA, 0 C
T
J
125 C
Output Voltage
5
PC24M00A Series
PC24M07A (V
IN
= 11 V, I
O
= 350 mA, T
J
= 25 C, Unless otherwise specified)
PARAMETER
SYMBOL
MIN.
TYP.
MAX.
UNIT
TEST CONDITIONS
Output Voltage
V
O
6.86
7.0
7.14
V
6.79
7.21
8 V
V
IN
22 V, 5 mA
I
O
350 mA,
0 C
T
J
125 C
6.79
7.21
5 mA
I
O
500 mA, 0 C
T
J
125 C
Line Regulation
REG
IN
7
70
mV
8.5 V
V
IN
22 V
Load Regulation
REG
L
4
35
mV
5 mA
I
O
500 mA
Quiescent Current
I
BIAS
2.3
3.2
mA
I
O
= 0
7
30
I
O
= 500 mA
Start-up Current
I
BIAS(S)
15
mA
V
IN
= 6.5 V, I
O
= 0 mA
45
V
IN
= 6.5 V, I
O
= 500 mA
Quiescent Current Change
I
BIAS
10
mA
8.5 V
V
IN
22 V, I
O
= 500 mA
Output Noise Voltage
V
n
130
V
rms
10 Hz
f
100 kHz
Ripple Rejection
RR
52
57
dB
f = 120 Hz, 8.5 V
V
IN
18.5 V
Dropout Voltage
V
DIF
0.5
1.0
V
I
O
= 500 mA, 0 C
T
J
125 C
Short Circuit Current
I
Oshort
0.6
A
V
IN
= 22 V
Peak Output Current
I
Opeak
0.75
1.0
1.63
A
V
IN
= 11 V
Temperature Coefficient of
V
O
/
T
0.4
mV/C
I
O
= 5 mA, 0 C
T
J
125 C
Output Voltage
PC24M08A (V
IN
= 13 V, I
O
= 350 mA, T
J
= 25 C, Unless otherwise specified)
PARAMETER
SYMBOL
MIN.
TYP.
MAX.
UNIT
TEST CONDITIONS
Output Voltage
V
O
7.85
8.0
8.15
V
7.75
8.25
9 V
V
IN
23 V, 5 mA
I
O
350 mA,
0 C
T
J
125 C
7.75
8.25
5 mA
I
O
500 mA, 0 C
T
J
125 C
Line Regulation
REG
IN
8
80
mV
9.5 V
V
IN
23 V
Load Regulation
REG
L
5
40
mV
5 mA
I
O
500 mA
Quiescent Current
I
BIAS
2.3
3.2
mA
I
O
= 0
7
30
I
O
= 500 mA
Start-up Current
I
BIAS(S)
15
mA
V
IN
= 7.5 V, I
O
= 0 mA
45
V
IN
= 7.5 V, I
O
= 500 mA
Quiescent Current Change
I
BIAS
10
mA
9.5 V
V
IN
23 V, I
O
= 500 mA
Output Noise Voltage
V
n
150
V
rms
10 Hz
f
100 kHz
Ripple Rejection
RR
51
56
dB
f = 120 Hz, 9.5 V
V
IN
19.5 V
Dropout Voltage
V
DIF
0.5
1.0
V
I
O
= 500 mA, 0 C
T
J
125 C
Short Circuit Current
I
Oshort
0.5
A
V
IN
= 23 V
Peak Output Current
I
Opeak
0.74
1.0
1.62
A
V
IN
= 13 V
Temperature Coefficient of
V
O
/
T
0.8
mV/C
I
O
= 5 mA, 0 C
T
J
125 C
Output Voltage
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