参数资料
型号: SC1485ITSTRT
厂商: Semtech
文件页数: 18/27页
文件大小: 0K
描述: IC REG CTRLR BUCK PWM 28-TSSOP
标准包装: 1
PWM 型: 控制器
输出数: 2
占空比: 90%
电源电压: 1.8 V ~ 25 V
降压:
升压:
回扫:
反相:
倍增器:
除法器:
Cuk:
隔离:
工作温度: -40°C ~ 125°C
封装/外壳: 28-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: SC1485ITSDKR
NOT RECOMMENDED FOR NEW DESIGN
SC1485
POWER MANAGEMENT
Figure 10: Example VSSA 0.020” Traces
In Figure 10, all components referenced to VSSA1 and VSSA2 have been placed and have been connected using
0.020” traces. Note that there are two separate traces, one for VSSA1 and one for VSSA2. Decoupling capacitors
C9 and C19 are as close as possible to their pins, as are VDDP decoupling capacitors C10 and C20. C10 and C20
should connect to the ground plane using two vias each.
? 2005 Semtech Corp.
18
www.semtech.com
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