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CS8151YNF16 参数 Datasheet PDF下载

CS8151YNF16图片预览
型号: CS8151YNF16
PDF下载: 下载PDF文件 查看货源
内容描述: 5V , 100mA时的低压差线性稳压器,带有看门狗,复位,和WAKE UP [5V, 100mA Low Dropout Linear Regulator with WATCHDOG, RESET, & WAKE UP]
分类和应用: 线性稳压器IC调节器电源电路光电二极管输出元件
文件页数/大小: 8 页 / 200 K
品牌: CHERRY [ CHERRY SEMICONDUCTOR CORPORATION ]
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Timing Diagrams  
Figure 1a. Power Up, Sleep Mode and Normal Operation  
V
IN  
______  
RESET  
WAKE UP Duty Cycle = 50%  
WAKE UP  
WDI  
V
-
OUT  
POR  
______  
RESET High  
to Wakeup  
Delay Time  
Normal Operation with varying WATCHDOG Signal  
Power Up  
Sleep Mode  
RESET  
Figure 1b. Error Condition: Watchdog remains LOW and a  
is issued  
______  
RESET delay time  
V
IN  
______  
RESET  
WAKE UP  
WDI  
V
OUT  
POR  
______  
______  
WAKE UP  
period  
RESET HIGH  
to WAKEUP  
DELAY TIME  
RESET HIGH  
to WAKE UP  
DELAY TIME  
Figure 1c. Power Down and Restart Sequence  
______  
RESET  
WAKE UP period  
WAKE UP  
WDI  
RTL  
V
OUT  
POR  
POWER DOWN  
POR  
WATCHDOG Pulse Width  
4