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Компоненты Описание
ILC6390 Просмотр технического описания (PDF) - Fairchild Semiconductor
Номер в каталоге
Компоненты Описание
производитель
ILC6390
SOT-89 Step-Up PFM Switcher with Auto-Load Sense
Fairchild Semiconductor
ILC6390 Datasheet PDF : 10 Pages
1
2
3
4
5
6
7
8
9
10
Pin Assignments
L
V
X
SS
5
4
SOT-25
(TOP VIEW)
1
2
3
CE
V
DD
N/C
ILC6390CM
V
L
SS
X
5
4
SOT-89-5
(TOP VIEW)
1
2
3
N/C
V
OUT
CE
ILC6390CP
Internal Block Diagram
L
X
V
SS
EXT
V
LX
LIMITER
BUFFER
2-STEP PFM
CONTROLLED OSC
100/155kHz
CE
CHIP ENABLE
L
V
X
SS
5
4
SOT-25
(TOP VIEW)
1
2
3
CE
V
DD
N/C
ILC6391CM
V
L
SS
X
5
4
SOT-89-5
(TOP VIEW)
1
2
3
N/C
V
CE
OUT
ILC6391CP
V
DD
V
REF
+
-
+
-
4~5mV
V
OUT
ILC6390/91
Absolute Maximum Ratings (
A
= 25°C)
Parameter
V
OUT
Input Voltage
Voltage on pin L
X
Current on pin L
X
Voltage on pin EXT
Current on pin EXT
CE Input Voltage
V
DD
Input Voltage
Continuous Total Power Dissipation
Operating Ambient Temperature
Storage Temperature
Symbol
V
OUT
VL
X
IL
X
V
EXT
I
EXT
V
CE
V
DD
P
D
(SOT-25)
P
D
(SOT-89)
T
opr
T
stg
Ratings
12
12
400
V
SS
-0.3~V
OUT
+0.3
±50
12
12
150
500
-30~+80
-40~+125
Units
V
V
mA
V
mA
V
V
mW
°C
°C
©2001 Fairchild Semiconductor Corporation
2
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