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CS8151YTVA7 参数 Datasheet PDF下载

CS8151YTVA7图片预览
型号: CS8151YTVA7
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: 稳压器
文件页数/大小: 8 页 / 200 K
品牌: CHERRY [ CHERRY SEMICONDUCTOR CORPORATION ]
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CS8151
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
Power Up
Sleep Mode
Normal Operation with varying WATCHDOG Signal
Figure 1b. Error Condition: Watchdog remains LOW and a RESET is issued
______
RESET delay time
VIN
______
RESET
WAKE UP
WDI
V
OUT
POR
______
RESET HIGH
to WAKE UP
DELAY TIME
WAKE UP
period
______
RESET HIGH
to WAKEUP
DELAY TIME
Figure 1c. Power Down and Restart Sequence
______
RESET
WAKE UP period
WAKE UP
WDI
RTL
V
OUT
POR
POWER DOWN
WATCHDOG Pulse Width
POR
4