参数资料
型号: SC1403ITSTRT
元件分类: 稳压器
英文描述: 1 A DUAL SWITCHING CONTROLLER, 380 kHz SWITCHING FREQ-MAX, PDSO28
封装: LEAD FREE, MO-153AE, TSSOP-28
文件页数: 28/31页
文件大小: 590K
代理商: SC1403ITSTRT
6
2004 Semtech Corp.
SC1403
PRELIMINARY
POWER MANAGEMENT
United States Patent No. 6,377,032
www.semtech.com
Pin Configuration
Ordering Information
e
c
i
v
e
De
g
a
k
c
a
PT
(
.
p
m
e
T
A)
R
T
S
T
I
3
0
4
1
C
S8
2
-
P
O
S
TC
°
5
8
+
-
0
4
-
T
R
T
S
T
I
3
0
4
1
C
S8
2
-
P
O
S
T
n
o
it
p
o
e
r
f
-
d
a
e
L
C
°
5
8
+
-
0
4
-
Block Diagram
1
2
3
4
5
6
7
8
ON3
CSH3
TOP VIEW
(28 Pin TSSOP)
27
28
15
16
DH3
CSL3
PHASE3
FB3
BST3
COMP3
DL3
COMP5
SHDN#
SYNC
V+
ON5
VL
GND
9
10
22
PGND
REF
DL5
PSAVE#
21
18
17
19
20
11
12
24
BST5
RESET#
PHASE5
FB5
23
25
26
13
14
DH5
CSL5
SEQ
CSH5
(1) Only available in tape and reel packaging. A reel contains
2500 devices.
Note:
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