KEC KIA378R09PI, KIA378R05PI, KIA378R10PI, KIA378R08PI, KIA378R06PI Datasheet

SEMICONDUCTOR

KIA378R05PI~KIA378R15PI

TECHNICAL DATA

4 TERMINAL 3A OUTPUT LOW DROP

VOLTAGE REGULATOR

The KIA378Rᴧᴧ Series are Low Drop Voltage

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

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

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