参数资料
型号: SC198MLTRT
厂商: Semtech
文件页数: 10/16页
文件大小: 0K
描述: IC REG BUCK SYNC PROG .6A 20MLPQ
标准包装: 1
类型: 降压(降压)
输出类型: 可调式
输出数: 2
输出电压: 可编程
输入电压: 2.7 V ~ 5.5 V
频率 - 开关: 1MHz
电流 - 输出: 600mA
同步整流器:
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 20-MLPQ
包装: 标准包装
供应商设备封装: 20-MLPQ(4x4)
产品目录页面: 1358 (CN2011-ZH PDF)
其它名称: SC198MLDKR
NOT RECOMMENDED FOR NEW DESIGN
POWER MANAGEMENT
Applications Information (Cont.)
Table B — Recommended Inductors
SC198
Manufacturer
Coilcraft
TDK
BI Technologies
Part Number
LPO6610-472ML (1)
1812PS-472KLB
VLCF4020T-4R7N1R2
HM66-304R7LF
Value μ H
4.7
4.7
4.7
4.7
DCR Ω
0.20
0.11
0.098
0.072
Rated
Current A
1.1
2.10
1.0
1.32
Tolerance
%
±20
±20
±30
±20
Dimensions
(L×W×H) mm
6.60 × 5.50 × 1.10
5.87 × 4.89 × 3.81
4x4x2
4.7 × 4.7 × 3.0
Note:
(1) This inductor was used while obtaining data for the Typical Characteristics Section.
Table C — Recommended Capacitors
Manufacturer
Murata
AVX
Part Number
GRM21BR60J226ME39
GRM188R60J106ME47
GRM188R60J475KE19
08056D107MAT2A
Value μ F
22
10
4.7
10
Rated Voltage VDC
6.3
6.3
6.3
6.3
Type
X5R
X5R
X5R
X5R
Case Size
0805
0603
0603
0805
? 2007 Semtech Corp.
10
www.semtech.com
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