SMB110
初步信息
目录
概述................................................ ........ 3
典型应用................................................ .......... 4
内部框图............................................... 5 .....
引脚说明................................................ 6-8 ...........
封装和引脚配置...................................... 9
绝对最大额定值.......................................... 10
推荐工作条件........................... 10
直流工作特性.................................. 10-13
交流工作特性................................. 14-15
I
2
C 2线串行接口AC工作特征 -
100kHz的................................................. .......................... 16
时序图:我
2
C.................................................... 16
效率图................................................ .......... 17
瞬态响应................................................ ...... 18
时序图:上电序列....................... 19
应用信息:设备操作
电源................................................ ................ 20
启用................................................. .......................... 20
上电顺序.............................................. .... 20
普通测序................................................ ...... 20
测序与启用............................................... 20
测序与通道旁................................. 21
手动模式................................................ ................ 21
监测................................................. .................... 21
输出电压................................................ .............. 21
LDO待机电压............................................... .... 22
软启动................................................ ....................... 22
上电顺序的FlowChart ................................ 23
最小负载................................................ .............. 24
裕................................................. ..................... 24
应用原理图................................................ ... 25
物料清单............................................... .......... 26-27
编程信息
开发硬件&软件............................. 28
串行接口................................................ .............. 29
写................................................. ............................. 29
阅读................................................. ............................. 29
配置寄存器................................................ 29
通用内存............................................. 29
GUI ................................................. ............................... 30
I
2
C内存读取和写入......................................... 31
缺省配置寄存器设置
.....................
32
最热................................................ .................. 33
包装................................................. ....................... 34
订购信息................................................ ..... 35
法律声明................................................ .................. 35
峰会微电子股份有限公司
2099 2.3 5/3/2005
2