参数资料
型号: SC2544TSTRT
厂商: Semtech
文件页数: 22/22页
文件大小: 0K
描述: IC REG CTRLR BUCK PWM VM 24TSSOP
标准包装: 1
PWM 型: 电压模式
输出数: 2
频率 - 最大: 300kHz
占空比: 90%
电源电压: 4.5 V ~ 28 V
降压:
升压:
回扫:
反相:
倍增器:
除法器:
Cuk:
隔离:
工作温度: -40°C ~ 85°C
封装/外壳: 24-TSSOP(0.173",4.40mm 宽)
包装: 标准包装
产品目录页面: 1358 (CN2011-ZH PDF)
其它名称: SC2544TSDKR
SC2544
POWER MANAGEMENT
Outline Drawing - MLPQ-24 (4 x 4mm)
Top View
A
PIN 1
INDICATOR
(LASER MARK)
D
B
E
A2
DIM
A
A1
A2
b
D
D1
E
E1
e
L
N
aaa
bbb
DIMENSIONS
INCHES MILLIMETERS
MIN NOM MAX MIN NOM MAX
.031 .035 .040 0.80 0.90 1.00
.000 .001 .002 0.00 0.02 0.05
- (.008) - - (0.20) -
.007 .010 .012 0.18 0.25 0.30
.151 .157 .163 3.85 4.00 4.15
.100 .106 .110 2.55 2.70 2.80
.151 .157 .163 3.85 4.00 4.15
.100 .106 .110 2.55 2.70 2.80
.020 BSC 0.50 BSC
.011 .016 .020 0.30 0.40 0.50
24 24
.004 0.10
.004 0.10
aaa C
A
A1
D1
LxN
SEATING
PLANE
C
E/2
Bottom View
E1
2
1
N
bxN
e
bbb
C A B
D/2
NOTES:
1. CONTROLLING DIMENSIONS ARE IN MILLIMETERS (ANGLES IN DEGREES).
2. COPLANARITY APPLIES TO THE EXPOSED PAD AS WELL AS THE TERMINALS.
Land Pattern - MLPQ-24 (4 x 4mm)
K
DIMENSIONS
DIM
C
G
INCHES
(.155)
.122
MILLIMETERS
(3.95)
3.10
(C)
H
G
Z
H
K
.106
.106
2.70
2.70
P
X
Y
Z
.021
.010
.033
.189
0.50
0.25
0.85
4.80
X
P
NOTES:
1. THIS LAND PATTERN IS FOR REFERENCE PURPOSES ONLY.
CONSULT YOUR MANUFACTURING GROUP TO ENSURE YOUR
COMPANY'S MANUFACTURING GUIDELINES ARE MET.
Contact Information
Semtech Corporation
Power Management Products Division
200 Flynn Road, Camarillo, CA 93012
Phone: (805)498-2111 FAX (805)498-3804
? 2005 Semtech Corp.
24
www.semtech.com
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