KEC KIA78M15F

KIA78M05F
KIA78M15F
SEMICONDUCTOR
TECHNICAL DATA
BIPOLAR LINEAR INTEGRATED CIRCUIT
THREE TERMINAL POSITIVE VOLTAGE REGULATORS
5V, 8V, 12V, 15V.
A
KIA78M
Series of three-terminal positive voltage regulators
employ built-in current limiting, thermal shutdown, and safe-operating
area protection which makes them virtually immune to damage from
output overloads. With adequate heatsinking, they can deliver in excess
of 0.5A output current.
I
C
M
O
K
E
Q
B
D
J
H
P
FEATURES
F
Output current in excess of 0.5A.
1
L
F
2
3
No external components.
DIM
A
B
C
D
E
F
H
I
J
K
L
M
O
P
Q
MILLIMETERS
_ 0.2
6.60 +
_ 0.2
6.10 +
_ 0.2
5.0 +
_ 0.2
1.10 +
_ 0.2
2.70 +
_ 0.1
2.30 +
1.00 MAX
_ 0.2
2.30 +
_ 0.1
0.50 +
_ 0.20
2.00 +
_ 0.10
0.50 +
_ 0.10
0.91 +
_ 0.1
0.90 +
_ 0.10
1.00 +
0.95 MAX
Internal thermal overload protection.
Internal short circuit current limiting.
1. INPUT
Output transistor safe-area compensation.
3. OUTPUT
2. COMMON
Available in DPAK package.
DPAK
MAXIMUM RATINGS (Ta=25
CHARACTERISTIC
Input Voltage
Power Dissipation (Tc=25
)
Power Dissipation
(Without Heatsink)
Operating Junction Temperature
Storage Temperature
Soldering Temperature
(10 seconds)
2002. 9. 24
)
SYMBOL
RATING
UNIT
VIN
35
V
PD
12
W
PD
1.3
W
Tj
-40 150
Tstg
-55 150
Tsol
260
Revision No : 3
1/8
KIA78M05F KIA78M15F
EQUIVALENT CIRCUIT
R4
D1
R11
R12
Q12
QD
R13
Q13
Q1
Q1
R18
Q8
Q10
Q6
R2
R3
RA
Q2
C1
RB
R9
Q9
Q4
Q14
D2
D3
R19
Q11
R13_1
R15
Q15
R14
R21
R20
R16
Q16
0
Revision No : 3
INPUT
OUTPUT
2002. 9. 24
2/8
KIA78M05F KIA78M15F
ELECTRICAL CHARACTERISTICS
KIA78M05F
(unless otherwise specified : VIN=10V, IOUT=350mA, CIN=0.33 F, COUT=0.1 F)
CHARACTERISTIC
SYMBOL
TEST CONDITION
Tj=25
Output Voltage
Line Regulation
Load Regulation
Quiescent Current
VOUT
7.5W, 7.5V
8V
VIN
MAX.
4.8
5.0
5.2
UNIT
V
IOUT 350mA
PD
TYP.
VIN
20V
25V, IOUT=200mA
4.75
5.0
5.25
-
-
50
Reg Line
mV
7.2V
VIN
Reg Load
5mA
IOUT 500mA
IB
Tj=25
25V, IOUT=200mA
-
-
100
-
-
100
mV
-
4
6
mA
5mA
IOUT 350mA
-
-
0.5
mA
7.5V
VIN
-
-
1.0
mA
-
40
-
V
62
78
-
dB
IB
Quiescent Current Change
Output Noise Voltage
5mA
MIN.
VNO
25V, IOUT=200mA
f=10Hz 100kHz
f=120Hz, 8V
VIN
18V
Ripple Rejection
R R
Dropout Voltage
VD
IOUT=500mA
-
2.0
-
V
Short Circuit Current
ISC
VIN=35V
-
300
-
mA
IOUT=5mA, Tj=0 125
-
-0.5
-
Output Voltage Drift
2002. 9. 24
VOUT/ T
Revision No : 3
IOUT=300mA
mV/
3/8
KIA78M05F KIA78M15F
ELECTRICAL CHARACTERISTICS
KIA78M08F
(unless otherwise specified : VIN=14V, IOUT=350mA, CIN=0.33 F, COUT=0.1 F)
CHARACTERISTIC
SYMBOL
TEST CONDITION
Tj=25
Output Voltage
VOUT
5mA IOUT 350mA
PD 7.5W, 10.5V VIN
11V
Line Regulation
Quiescent Current
TYP.
MAX.
7.7
8
8.3
UNIT
V
23V
25V, IOUT=200mA
7.6
8
8.4
-
-
50
Reg Line
mV
10.5V
Load Regulation
VIN
MIN.
Reg Load
5mA
IB
Tj=25
5mA
VIN
IOUT
IOUT
25V, IOUT=200mA
-
-
100
500mA
-
-
100
mV
-
4
6
mA
350mA
-
-
0.5
mA
25V, IOUT=200mA
-
-
1.0
mA
-
50
-
V
56
75
-
dB
IB
Quiescent Current Change
10.5V
VIN
Output Noise Voltage
VNO
f=10Hz 100kHz
Ripple Rejection
R R
f=120Hz, 11V
IOUT=300mA
Dropout Voltage
VD
IOUT=500mA
-
2.0
-
V
Short Circuit Current
ISC
VIN=35V
-
300
-
mA
IOUT=5mA, Tj=0 125
-
-0.5
-
Output Voltage Drift
2002. 9. 24
VOUT/ T
Revision No : 3
VIN
25V
mV/
4/8
KIA78M05F KIA78M15F
ELECTRICAL CHARACTERISTICS
KIA78M12F
(unless otherwise specified : VIN=19V, IOUT=350mA, CIN=0.33 F, COUT=0.1 F)
CHARACTERISTIC
Output Voltage
SYMBOL
VOUT
TEST CONDITION
MIN.
TYP.
MAX.
Tj=25
11.5
12
12.5
5mA IOUT 350mA
PD 7.5W, 14.8V VIN
11.4
12
12.6
-
-
50
16V
Line Regulation
Quiescent Current
27V
30V, IOUT=200mA
mV
Reg Load
5mA
IB
Tj=25
5mA
VIN
30V, IOUT=200mA
IOUT 500mA
IOUT 350mA
-
-
100
-
-
240
mV
-
4
6
mA
-
-
0.5
mA
-
-
1.0
mA
-
75
-
V
55
75
-
dB
IB
Quiescent Current Change
14.5V
Output Noise Voltage
V
Reg Line
14.5V
Load Regulation
VIN
UNIT
VNO
VIN
25V, IOUT=200mA
f=10Hz 100kHz
f=120Hz, 15V
IOUT=300mA
VIN
25V
Ripple Rejection
R R
Dropout Voltage
VD
IOUT=500mA
-
2.0
-
V
Short Circuit Current
ISC
VIN=35V
-
300
-
mA
IOUT=5mA, Tj=0 125
-
-0.5
-
Output Voltage Drift
2002. 9. 24
VOUT/ T
Revision No : 3
mV/
5/8
KIA78M05F KIA78M15F
ELECTRICAL CHARACTERISTICS
KIA78M15F
(unless otherwise specified : VIN=23V, IOUT=350mA, CIN=0.33 F, COUT=0.1 F)
CHARACTERISTIC
SYMBOL
TEST CONDITION
Tj=25
Output Voltage
VOUT
5mA IOUT 350mA
PD 7.5W, 18V VIN
20V
Line Regulation
Quiescent Current
TYP.
MAX.
14.4
15
15.6
UNIT
V
30V
30V, IOUT=200mA
14.25
15
15.75
-
-
50
Reg Line
mV
17.5V
Load Regulation
VIN
MIN.
Reg Load
5mA
IB
Tj=25
VIN
IOUT
5mA
IOUT
18V
VIN
30V, IOUT=200mA
-
-
100
500mA
-
-
300
mV
-
4
6
mA
-
-
0.5
mA
-
-
1.0
mA
-
90
-
V
54
70
-
dB
350mA
IB
Quiescent Current Change
30V, IOUT=200mA
Output Noise Voltage
VNO
f=10Hz 100kHz
Ripple Rejection
R R
f=120Hz, 18.5V
IOUT=300mA
Dropout Voltage
VD
IOUT=500mA
-
2.0
-
V
Short Circuit Current
ISC
VIN=35V
-
300
-
mA
IOUT=5mA, Tj=0 125
-
-1
-
Output Voltage Drift
2002. 9. 24
VOUT/ T
Revision No : 3
VIN
28.5V
mV/
6/8
KIA78M05F KIA78M15F
PEAK OUTPUT CURRENT
RIPPLE REJECTION
100
1.25
RIPPLE REJECTION (dB)
OUTPUT CURRENT (A)
1.50
TJ =0 C
1.00
TJ =25 C
0.75
TJ =150 C
0.50
0.25
VOUT =15V
60
40
20
0
I OUT =300mA
TJ =25 C
0
5
10
15
20
25
30
100
100k
DROPOUT VOLTAGE
OUTPUT VOLTAGE
(Normalized to 1V at T j =25 C)
I OUT =500mA
1.5
I OUT =250mA
1.0
I OUT =0.0mA
0.5
VOUT =100mV
0
25
50
75
100
125
1.015
1.010
1.005
1.000
0.995
0.990
0.985
0.980
0.975
0
150
25
50
75
100
125
150
JUNCTION TEMPERATURE ( C)
JUNCTION TEMPERATURE ( C)
QUIESCENT CURRENT
QUIESCENT CURRENT
6.0
4.5
VOUT =5V
I OUT =5mA
TJ =25 C
5.5
QUIESCENT CURRENT (mA)
QUIESCENT CURRENT (MA)
10k
FREQUENCY (Hz)
2.0
5.0
4.5
4.0
3.5
4.0
3.5
3.0
VIN =10V
VOUT =5V
I OUT =5mA
0
3.0
5
10
15
20
25
INPUT VOLTAGE (V)
2002. 9. 24
1k
INPUT-OUTPUT DIFFERENTIAL (V)
2.5
0
10
NORMALIZED OUTPUT VOLTAGE (V)
0
INPUT-OUTPUT DIFFERENTIAL (V)
VOUT =5V
80
Revision No : 3
30
35
0
25
50
75
100
125
150
JUNCTION TEMPERATURE ( C)
7/8
ALLOWABLE POWER DISSIPATION PD (W)
KIA78M05F KIA78M15F
P D - Ta
15
THERMAL RESISTANCE
J-C
10.4
Tc=25 C
12
J-A
96.1
C/W
(KIA78M00F Series)
9
6
WITHOUT HEAT
SINK
3
0
0
40
80
120
160
200
AMBIENT TEMPERATURE Ta ( C)
Design Considerations
The KIA78MXX fixed voltage regulator series has
built-in thermal overload protection which prevents
the device from being damaged due to excessive
junction temperature.
The regulators also contain internal short-circuit
protection which limits the maximum output current,
VIN
IN
VOUT
OUT
*
0.33µF
**
0.1µF
KIA78MXX
and safe-area protection for the pass transistor which
reduces the short circuit current as the voltage across
the pass transistor is increased. Although the internal
GND
power dissipation is automatically limited, the maximum
junction temperature of the device must be kept
below+150
in order to meet data sheet specifications.
An adequate heatsink should be provided to assure this
limit is not exceeded under worst-case operating
conditions (maximum input voltage and load current)
if reliable performance is to be obtained.
2002. 9. 24
Revision No : 3
* Required if regulator input is more then 4 inches
form input filter capacitor.
(or if no input filter capacitor is used).
** Optional for improved transient response.
8/8