Harman Kardon AVR 139/230, Руководство по обслуживанию

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2005. 3. 14 1/6 Revision No : 0
SEMICONDUCTOR
TECHNICAL DATA
KIA1117PI00~
KIA1117PI50
BIPOLAR LINEAR INTEGRATED CIRCUIT
LOW DROP FIXED AND ADJUSTABLE
POSITIVE VOLTAGE REGULATOR
The KIA1117PI is a Low Drop Voltage Regulator able
to provide up to 0.8A of output current, available even in adjustable
version (Vref=1.25V)
FEATURES
Low Dropout Voltage : 1.1V/Typ. (Iout=0.8A)
Very Low Quiescent Current : 4.2 /Typ.
Output Current up to 0.8A
Fixed Output Voltage of 1.5V, 1.8V, 2.5V, 2.85V, 3.3V, 5.0V
Adjustable Version Availability : Vref=1.25V
Internal Current and Thermal Limit
A minimum of 10 for stability
Available in 2%(at 25 ) and 4% in full Temperature range
High Ripple Rejection : 80dB/Typ.
Temperature Range : -30 125
DIM MILLIMETERS
1. GND (Adj.)
2. OUTPUT
3. INPUT
TO-220IS
10.30 MAX
15.30 MAX
2.70 0.30
0.85 MAX
Φ
3.20 0.20
3.00 0.30
A
B
C
D
E
F
G 12.30 MAX
0.75 MAX H
13.60 0.50
3.90 MAX
1.20
1.30
2.54
4.50 0.20
6.80
2.60 0.20
10
J
K
L
M
N
O
P
Q
R
F
OO
QQ
1 1 2 2 3 3
L
P
N
B
G
J
M
D
N
T T
T T
H
E
R T
V
S
K
L
U
T
S
0.5
5
25
2.60 0.15 V
U
D
A C
+
_
+
_
+
_
+
_
+
_
+
_
+
_
LINE UP
ITEM OUTPUT VOLTAGE (V) PACKAGE
KIA1117PI00 Adjustable (1.25~10V)
TO-220IS
KIA1117PI15 1.5
KIA1117PI18 1.8
KIA1117PI25 2.5
KIA1117PI28 2.85
KIA1117PI33 3.3
KIA1117PI50 5.0
MAXIMUM RATINGS (Ta=25 )
CHARACTERISTIC SYMBOL RATING UNIT
Input Voltage
V
IN
10 V
Output Current
I
OUT
0.8 A
Power Dissipation 1 (No Heatsink) P
D1
2.0 W
Power Dissipation 2 (Infinite Heatsink)
P
D2
20.8 W
Operating Temperature
T
opr
-30 125
Storage Temperature T
stg
-55 150
harman/kardon AVR 139-141-142/230 Service Manual
Page 40 of 83