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KIA378R09PI
Datasheet (KEC)
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Datasheet KIA378R09PI, KIA378R05PI, KIA378R10PI, KIA378R08PI, KIA378R06PI Datasheet (KEC)

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Page 1
SEMICONDUCTOR
KIA378R05PI~KIA378R15PI
TECHNICAL DATA
4 TERMINAL 3A OUTPUT LOW DROP
VOLTAGE REGULATOR
Regulator suitable for various electronic equipments.
It provides constant voltage power source with TO-220
4 terminal lead full molded PKG.
The Regulator has multi function such as over current
protection, overheat protection and ON/OFF control.
FEATURES
ᴌ
3.0A Output Low Drop Voltage Regulator.
ᴌBuilt in ON/OFF Control Terminal. ᴌBuilt in Over Current Protection, Over Heat
Protection Function.
LINE UP
ITEM OUTPUT VOLTAGE (Typ.) UNIT
BIPOLAR LINEAR INTEGRATED CIRCUIT
C
O
S
H
DIM
A
B C
D
E
F
G
H
J
R
K L
M
N
O
P
R
S
T
U
V
DC INPUT (V )
1
DC OUTPUT (V )
2
GND
3
ON/OFF CONTROL
4
MILLIMETERS
_ +
10.00 0.20 _
+
15.00 0.20
_ +
2.70 0.20 _
+
0.60 0.10
_ +
Φ3.20 0.20
_ +
3.50 0.10
_ +
15.70 0.20 _
+
0.40 0.10
14.3+0.2/-0.1 _
+
1.45 0.10 _
+
1.00 0.10
2.54 _
+
4.50 0.20 _
+
7.5 0.1 _
+
1.50 0.10
5
8
_ +
1.30 0.1 _
+
3-1.00 0.1
_ +
1.30 0.1
IN
O
E
B
L
J
P
A
V
V
T
M
1234
F
G
L
K
U
D
N
TO-220IS-4
* KIA378R05PI 5
* KIA378R06PI 6
* KIA378R08PI 8
* KIA378R09PI 9
* KIA378R10PI 10
* KIA378R12PI 12
* KIA378R15PI 15
Note) * : Under Development.
MAXIMUM RATING (Ta=25ᴱ)
CHARACTERISTIC SYMBOL RATING UNIT Remark
Input Voltage
ON/OFF Control Voltage
Output Current
Power Dissipation 1
Power Dissipation 2
Junction Temperature
Operating Temperature
Storage Temperature
Soldering Temperature (10sec)
V
V
IN
V
C
I
O
P
d1
P
d2
T
j
T
opr
T
stg
T
sol
35 V -
35 V -
3 A -
1.5 W No heatsink
15 W with heatsink
125
-20ᴕ80
-30ᴕ125
260
ᴱ
ᴱ
ᴱ
ᴱ
-
-
-
-
2001. 6. 28 1/7
Revision No : 1
Page 2
KIA378R05PI~KIA378R15PI
ELECTRICAL CHARACTERISTICS (Ta=25ᴱ)
(Unless otherwise specified, I
CHARACTERISTIC SYMBOL CONDITIONS MIN. TYP. MAX. UNIT
Output Voltage
Load Regulation Reg Load
Line Regulation Reg Line (Note 2) - 0.5 2.5 %
Temperature Coefficient of Output Voltage
Ripple Rejection
Drop Out Voltage
Output ON state for control Voltage
Output ON state for control Current
Output OFF state for control Voltage
Output OFF state for control Current
Quiescent Current
Note1) VINof KIA378R05=7V Note2) VINof KIA378R05=6ᴕ12V Note3) At VIN=0.95V
" KIA378R06=8V " KIA378R06=7ᴕ15V
" KIA378R08=10V " KIA378R08=9ᴕ25V
" KIA378R09=15V " KIA378R09=10ᴕ25V
" KIA378R10=16V " KIA378R10=11ᴕ26V
" KIA378R12=18V " KIA378R12=13ᴕ29V
" KIA378R15=21V " KIA378R15=16ᴕ32V
=1.0A, Ta=25ᴱ, Note1.)
O
KIA378R05
- 4.88 5.0 5.12
KIA378R06 - 5.85 6.0 6.15
KIA378R08 - 7.80 8.0 8.2
KIA378R09 - 8.78 9.0 9.22
V
O
KIA378R10 - 9.75 10.0 10.25
KIA378R12 - 11.70 12.0 12.30
KIA378R15 - 14.70 15.0 15.30
TCV
RᴌR
V
V
C(ON)
I
C(ON)
V
C(OFF)
I
C(OFF)
I
IO=5mAᴕ3A
O
Tj=0ᴕ125ᴱ
- 45 55 - dB
D
IO=3A
- 2.0 - - V
VC=2.7V
- - - 0.8 V
VC=0.4V
Q
IO=0
- 0.1 2.0 %
-
ᴦ0.02 ᴦ0.05 %/ᴱ
- - 0.5 V
- - 20
- - -0.4 mA
- - 10 mA
O
V
ỌA
BLOCK DIAGRAM
V
IN
Control
1
4
BANDGAP
REFERENCE
OUTPUT ON/OFF
CONTROL
ASO
PROTECTION
OVER HEAT
PROTECTION
3
GND
V
2
o
-
+
2001. 6. 28 2/7
Revision No : 1
Page 3
KIA378R05PI~KIA378R15PI
Fig. 1 Standard Test Circuit
V
IN
12
KIA378RXXPI
3
0.33µF A
I
q
Fig. 1-2 Ripple Rejection Test Circuit
12
KIA378RXXPI
e
i
3
V
IN
0.33µF
47µF
V
c
4
A
I
c
4
47µF
A
R
L
V
o
I
o
V
R
L
V
e
o
f=120Hz(sine wave) ei=0.5Vrms RR=20log(ei/eo)
Fig. 2 Application Circuit for Standard
V
IN
2001. 6. 28 3/7
Revision No : 1
1
Specific IC
4
ON/OFF
signal
CMOS or TTL
2
3
V
o
C
o
High or Open:Output ON Low
Load
:Output OFF
Page 4
KIA378R05PI~KIA378R15PI
j
Fig.3 Ta - P
20
D
15
10
5
POWER DISSIPATION P (W)
0
-25
Note) Oblique line portion : Overheat protection may operate in this area.
P 1:No heat sink
D
p 2:With infinite heat sink
D
P 1
D
D
P 2
0 50 100 150
AMBIENT TEMPERATURE Ta ( C)
Fig.5-1 T - V (KIA378R05)
150
100
V =7V
IN
I =1.5A
O
50
o
D
Fig.4 I - V
OO
100
80
60
40
20
RELATIVE OUTPUT VOLTAGE (%)
0
0
12 34 567
OUTPUT CURRENT I (A)
j
o
Fig.5-2 T - V (KIA378R08)
j
O
o
200
150
V =10V
I =1.5A
O
o
100
50
0
-50
-100
OUTPUT VOLTAGE DEVIATION V (mV)
-25
0 25 50 75 100 125
JUNCTION TEMPERATURE T ( C)
Fig.5-3 T - V (KIA378R09)
o
j
200
150
V =15V
I =1.5A
O
o
100
50
0
-50
-100
-150
OUTPUT VOLTAGE DEVIATION V (mV)
-25IN0755025
JUNCTION TEMPERATURE T ( C)
j
100 125
0
-50
-100
-150
OUTPUT VOLTAGE DEVIATION V (mV)
-25IN0755025 100 125
JUNCTION TEMPERATURE T ( C)
Fig.5-4 T - V (KIA378R12)
o
j
250
V =18V
o
200
IN
I =1.5A
O
150
100
50
0
-50
-100
-150
-200
OUTPUT VOLTAGE DEVIATION V (mV)
-25
02550
JUNCTION TEMPERATURE T ( C)
j
10075 125
j
2001. 6. 28 4/7
Revision No : 1
Page 5
KIA378R05PI~KIA378R15PI
Fig.5-5 T - V (KIA378R15)
j
o
250
V =21V
o
200
IN
I =1.5A
O
150
100
50
0
-50
-100
-150
-200
-25
OUTPUT VOLTAGE DEVIATION V (mV)
02550
75 125
JUNCTION TEMPERATURE T ( C)
Fig.6-2 V -V (KIA378R08)
o
IN
10
Fig.6-1 V - V (KIA378R05)
o
IN
8
7
o
6
5
4
3
R =
L
R =2.5Ω
L
R =1.7Ω
L
2
OUTPUT VOLTAGE V (V)
1
0
100
j
0
2
Fig.6-3 V -V (KIA378R09)
4
INPUT VOLTAGE V (V)
IN
68
IN
o
10
10
o
R =
L
R =4Ω
5
L
OUTPUT VOLTAGE V (V)
0
0
510IN15
INPUT VOLTAGE V (V)
Fig.6-4 V -V (KIA378R12)
20
o
15
R =
L
10
R =6Ω
L
5
OUTPUT VOLTAGE V (V)
o
R =
R =2.7Ω
L
5
R =4.5Ω
L
OUTPUT VOLTAGE V (V)
0
0
o o
IN
Fig.6-5 V -V (KIA378R15)
20
o
15
10
R =7.5Ω
L
R =4Ω
L
5
OUTPUT VOLTAGE V (V)
L
R =3Ω
L
51015
INPUT VOLTAGE V (V)
IN
R =
L
R =5Ω
L
IN
0
0
2001. 6. 28 5/7
5 10152025
INPUT VOLTAGE V (V)
IN
Revision No : 1
0
0
5 101520
INPUT VOLTAGE V (V)
IN
25
Page 6
KIA378R05PI~KIA378R15PI
Fig.7-1 V -I (KIA378R05)
IN
BIAS
40
BIAS
30
20
10
R =1.7Ω
L
R =2.5Ω
R =
0
CIRCUIT OPERATING CURRENT I (mA)
0
INPUT VOLTAGE V (V)
Fig.7-3 V - I (KIA378R09)
5
IN
BIAS
IN
40
BIAS
30
Fig.7-2 V -I (KIA378R08)
IN
BIAS
40
BIAS
30
20
R =2.7Ω
L
L
L
10
R =4Ω
L
R =
L
0
10
0
CIRCUIT OPERATING CURRENT I (mA)
Fig.7-4 V - I (KIA378R12)
51015
INPUT VOLTAGE V (V)
BIAS
IN
IN
40
R =
BIAS
30
R =6Ω
L
L
20
10
0
CIRCUIT OPERATING CURRENT I (mA)
0
Fig.7-5 V - I (KIA378R15)
5
INPUT VOLTAGE V (V)
IN
10
IN
BIAS
40
R =
BIAS
30
20
10
L
R =7.5Ω
L
R =5Ω
L
R =7.5Ω
L
R =
L
0
CIRCUIT OPERATING CURRENT I (mA)
0
5
10
INPUT VOLTAGE V (V)
15
IN
R =3Ω
R =4.5Ω
L
R =
R =5Ω
L
20
20
L
10
L
0
15
0
CIRCUIT OPERATING CURRENT I (mA)
R =4Ω
L
R =6Ω
L
R =
L
R =4Ω
L
5 10 152025
INPUT VOLTAGE V (V)
Fig.8 T - V
j
IN
D
0.5
0.4
D
I =3A
0.3
0.2
0.1
O
I =2A
O
I =1A
O
I =0.5A
O
DROPOUT VOLTAGE V (V)
0
25
-25
0 25 50 75 100 125
JUNCTION TEMPERATURE T ( C)
j
2001. 6. 28 6/7
Revision No : 1
Page 7
KIA378R05PI~KIA378R15PI
Fig.9 T - I
10
V =35V
IN
I =0
O
8
q
6
4
2
QUIESCENT CURRENT I (mA)
0
-25
0 25 50 75 100 125
JUNCTION TEMPERATURE T ( C)
Fig.10-2 I - RR
70
q
j
Fig. 10-1 f - RR
80
70
60
50
40
I =0.5A,ei=0.5V
O
30
V =7V(KIA378R05)
IN
V =10V(KIA378R08)
IN
20
V =15V(KIA378R09)
RIPPLE REJECTION RR (dB)
IN
V =18V(KIA378R12)
IN
10
V =21V(KIA378R15)
IN
0
0.1
j
O
INPUT RIPPLE FREQUENCY f (kHz)
rms
110100
60
50
f=120Hz,ei=0.5V
40
C =3.3µF
ref
V =7V(KIA378R05)
IN
V =10V(KIA378R08)
IN
30
V =15V(KIA378R09)
RIPPLE REJECTION RR (dB)
IN
V =18V(KIA378R12)
IN
V =21V(KIA378R15)
IN
20
0.1
0.5 1.0 1.5 2.0
OUTPUT CURRENT I (A)
rms
O
2001. 6. 28 7/7
Revision No : 1
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