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EM6156 参数 Datasheet PDF下载

EM6156图片预览
型号: EM6156
PDF下载: 下载PDF文件 查看货源
内容描述: 5V 120毫安汽车LDO稳压器,带有看门狗 [5V 120mA Automotive LDO Regulator with Watchdog]
分类和应用: 稳压器
文件页数/大小: 11 页 / 482 K
品牌: EMMICRO [ EM MICROELECTRONIC - MARIN SA ]
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R
EM6156
Timing Waveforms
Watchdog Timeout Period
t
SEN
V
DD
V
TH
V
HYS
Overdrive
0.9V
t
logic "1"
RESET
logic "0"
t
logic "1"
RESET
logic "0"
t
t
POR
t
POR
t
MD
t
P
Fig. 3
logic "1"
WDI
logic "0"
t
WP
t
WD
t
WD
t
logic "1"
RESET
logic "0"
t
logic "1"
RESET
logic "0"
t
Fig. 4
Note 9:
t
SEN
= Maximum Transient Duration. Please refer to figure on the next page.
Note 10:
Overdrive = V
TH
-V
DD
. Please refer to figure on the next page.
t
POR
Copyright
©
2007, EM Microelectronic-Marin SA
06/07 – rev.A
6
www.emmicroelectronic.com