KIA2596FP Datasheet, PDF (1/6 Pages) KEC(Korea Electronics) – BIPOLAR LINEAR INTEGRATED CIRCUIT

SEMICONDUCTOR
TECHNICAL DATA
150kHz 3A Step-Down DC/DC Converter.
The KIA2596 series are monolithic IC that design for a step-down
DC/DC converter,and own the ability of driving a 3A load without
additional transistor component. Due to reducing the number of
external component, the board space can be saved easily.
The external shutdown function can be controlled by logic level and
then come into standby mode.
The internal compensation makes feedback control have good line
and load regulation without external design. Regarding protected
function,thermal shutdown is to prevent over temperature operating
from damage, and current limit is against over current operating of the
output switch. The KIA2596 series operates at a switching frequency
of 150kHz thus allowing smaller sized filter components than what
would be needed with lower frequency switching regulators.
FEATURES
Output voltage : 3.3V, 5V, 12V and adjustable output version.
Adjustable version output voltage range, 1.23V to 37V
150k fixed switching frequency.
Voltage mode non-synchronous PWM control.
Thermal-shutdown and current-limit protection.
ON/OFF shutdown control input.
Operating voltage can be up to 40V.
Output load current. : 3A
TO-220-5 and D²PAK-5 packages.
Low power standby mode.
APPLICATION
Simple High-efficiency step-down regulator.
On-card switching regulators.
Positive to negative converter.
LINE UP
ITEM
KIA2596FP/PI00
KIA2596FP/PI33
KIA2596FP/PI50
KIA2596FP/PI12
OUTPUT VOLTAGE (V)
PACKAGE
Adjustable (1.23~37V)
3.3
FP : D²PAK-5
5.0
PI : TO-220IS-5
12.0
KIA2596FP/PI00 ~
KIA2596FP/PI12
BIPOLAR LINEAR INTEGRATED CIRCUIT
A
N
G
F
C
I
J
M
R
O
L
KQ
DIM
A
B
C
D
E
F
G
I
J
K
L
M
N
O
Q
R
MILLIMETERS
9.8+_ 0.2
8.8+_ 0.2
8.0
15+_ 0.3
5.0 +_ 0.2
1.7+_ 0.1
0.8+_ 0.1
4.0 +_0.2
1.27+_ 0.13
6.7
0.5 +_0.15
0~0.25
1.27+_ 0.1
2.3+_ 0.3
7.85
0~0.15
12345
Heat Sink is common
to 3 GND
D² PAK-5
A
E
G
H
I
L
D
F
MJ
K
1 23 45
DIM
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
MILLIMETERS
10 +_ 0.2
24.6 +_ 0.2
3.5 +_ 0.1
0.8 +_ 0.1
3.2 +_ 0.2
1.7
4.5 +_ 0.2
2.8 +_ 0.2
0.5
3.2 +_ 0.5
8.2 +_ 0.7
1.5
5.0
2.0
5.0 +_ 0.5
16.5 +_ 0.5
TO-220IS-5
2006. 7. 6
Revision No : 2
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