参数资料
型号: SC1144ABCSW.TR
元件分类: 稳压器
英文描述: SWITCHING CONTROLLER, 8500 kHz SWITCHING FREQ-MAX, PDSO24
封装: SO-24
文件页数: 7/11页
文件大小: 279K
代理商: SC1144ABCSW.TR
5
2001 Semtech Corp.
www.semtech.com
POWER MANAGEMENT
SC1144
PRELIMINARY
Block Diagram
2XW9
NOTE: (1) All VID inputs are TTL compatible and are internally pulled up to V
cc5V.
Pin Descriptions (Cont.)
#
n
i
Pe
m
a
N
n
i
Pn
o
it
c
n
u
F
n
i
P
8
1D
N
Gn
i
P
d
n
u
o
r
G
9
12
V
R
Dt
u
p
t
u
o
2
e
s
a
h
P
0
20
V
R
Dt
u
p
t
u
o
0
e
s
a
h
P
1
2V
V
2
1
C
3
-
0
V
R
D
/
s
r
e
v
ir
D
T
E
F
e
h
t
r
o
f
e
g
a
tl
o
v
y
l
p
u
S
2
21
V
R
Dt
u
p
t
u
o
1
e
s
a
h
P
3
23
V
R
Dt
u
p
t
u
o
3
e
s
a
h
P
4
2V
t
u
O
e
h
t
n
i
s
e
s
o
l
g
n
i
h
c
ti
w
s
e
c
u
d
e
r
o
t
r
e
d
r
o
n
i
e
g
tl
o
v
e
v
ir
d
3
-
0
V
R
D
m
u
m
i
x
a
m
e
h
t
s
t
e
S
.
s
T
E
F
S
O
M
l
a
n
r
e
t
x
e
相关PDF资料
PDF描述
SC141D-U 400 V, 6 A, TRIAC, TO-220AB
SC141N-A 800 V, 6 A, TRIAC, TO-220AB
SC141N-C 800 V, 6 A, TRIAC, TO-220AB
SC141N-D1 800 V, 6 A, TRIAC, TO-220AB
SC141N-L 800 V, 6 A, TRIAC, TO-220AB
相关代理商/技术参数
参数描述
SC1144ABCSWTRT 制造商:Semtech Corporation 功能描述:Voltage Mode PWM Controller 24-Pin SOIC T/R
SC1146 制造商:SEMTECH 制造商全称:Semtech Corporation 功能描述:VRM9.0 PROGRAMMABLE, MULTI-PHASE, HIGH PERFORMANCE PWM CONTROLLER
SC1146CSW 制造商:SEMTECH 制造商全称:Semtech Corporation 功能描述:VRM9.0 PROGRAMMABLE, MULTI-PHASE, HIGH PERFORMANCE PWM CONTROLLER
SC1146CSW.TR 制造商:SEMTECH 制造商全称:Semtech Corporation 功能描述:VRM9.0 PROGRAMMABLE, MULTI-PHASE, HIGH PERFORMANCE PWM CONTROLLER
SC11485 制造商:未知厂家 制造商全称:未知厂家 功能描述:HiCOLOR-16 Color Palette