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參數(shù)資料
| 型號： | SP7683 |
| 元件分類： | LED驅(qū)動器 |
| 英文描述： | Four Channel Charge Pump Regulator LED Driver |
| 中文描述： | 四通道電荷泵穩(wěn)壓器LED驅(qū)動器 |
| 文件頁數(shù)： | 2/8頁 |
| 文件大小： | 137K |
| 代理商： | SP7683 |
2
Date: 12/21/04
SP7683 Four Channel Charge Pump LED Driver Copyright 2004 Sipex Corporation
ELECTRICAL CHARACTERISTICS
Unless otherwise specified: V
IN
= 3.6V, MODE = 0V, ILX = 0mA, T
A
= -40
°
C to +85
°
C, typical values at 27o unless
otherwise noted.
These are stress ratings only and functional operation of the device at these ratings or any other above those indicated in the operation sections of the
specifications below is not implied. Exposure to absolute maximum rating conditions for extended periods of time may affect reliability.
I
SET
Voltage to GND.....................................................0.5V
IN, OUT, EN1, EN2 to GND................................-0.3V to 6V
SET, LED1, LED2, LED3, LED4 to GND -0.3V to IN+0.3V
C1N, C2N to GND...........................................-0.3 to IN+1V
C1P, C2P to GND - 0.3V to greater than IN+1 or OUT+1V
OUT Short Circuit to GND.........................Continious
Storage Temperature ........................-65
°
C to 150
°
C
Operating Temperature......................-40
°
C to +85
°
C
Lead Temperature (Soldering, 10 sec)............300
°
C
ABSOLUTE MAXIMUM RATINGS
Note 1: Output current Multiplication Ratio (I
LED
/I
SET
) is not linear. For actual ratio and I
LED
please refer to typical
performance characteristics @ page 4 and page 5 of SP7614 datasheet.
R
E
T
E
M
A
R
A
P
N
I
M
P
Y
T
X
A
M
S
T
N
U
S
N
O
I
D
N
O
C
e
g
a
V
t
p
n
7
5
V
t
e
C
t
e
c
s
e
Q
5
3
A
m
V
N
I
O
I
V
,
V
5
A
μ
-
V
0
3
1
=
=
T
U
O
,
V
6
=
T
U
0
t
e
C
n
w
o
d
h
S
5
5
A
μ
V
N
E
V
,
V
0
=
M
W
P
/
N
I
V
5
=
t
e
C
d
a
o
L
m
u
m
i
a
M
0
0
2
A
m
V
N
I
V
,
V
2
=
T
U
O
V
6
=
V
T
U
O
e
m
I
n
o
T
0
5
2
0
0
5
s
μ
n
o
g
I
=
e
%
V
0
9
n
w
M
X
B
F
5
,
d
o
T
U
O
T
U
O
A
μ
0
0
1
=
n
o
c
M
t
)
e
C
e
N
t
p
O
o
R
(
0
4
1
0
0
2
0
6
2
I
T
E
S
V
,
A
μ
0
0
1
=
D
E
L
V
3
=
g
n
c
M
t
e
C
D
E
L
3
8
3
%
s
D
E
L
2
y
n
A
e
g
a
V
e
d
o
h
C
D
E
L
5
V
4
D
-
D
s
D
E
L
e
d
o
M
F
F
O
n
e
C
1
0
1
A
μ
V
N
E
V
0
=
y
c
n
e
u
q
e
F
r
s
O
7
2
5
z
H
M
V
N
I
V
5
-
V
7
=
e
g
a
V
e
c
n
e
R
B
F
7
7
2
0
1
3
2
4
3
V
I
T
U
O
V
,
A
m
0
2
=
T
U
O
E
D
O
M
X
5
,
V
6
=
t
e
C
n
B
F
1
0
5
A
μ
V
B
F
V
1
=
e
c
n
a
e
R
t
p
O
8
5
1
s
m
h
O
d
a
o
A
m
0
0
1
,
E
D
O
M
X
5
3
7
d
a
o
A
m
0
0
1
,
E
D
O
M
X
1
V
E
D
O
M
e
g
a
V
d
h
s
e
T
1
5
2
5
V
V
N
I
g
n
V
E
D
O
M
s
e
y
H
0
3
V
m
V
E
D
O
M
t
e
C
n
1
0
5
A
μ
V
E
D
O
M
V
5
2
=
h
g
H
c
o
L
M
W
P
/
E
L
B
A
N
E
6
V
w
o
L
c
o
L
M
W
P
/
E
L
B
A
N
E
4
V
t
e
C
n
M
W
P
/
a
n
E
1
0
5
A
μ
V
N
E
V
2
=
M
W
P
/
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