參數(shù)資料
型號： TLE6711G
廠商： INFINEON TECHNOLOGIES AG
元件分類： 電源管理
英文描述： 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO14
封裝： PLASTIC, SOP-14
文件頁數(shù)： 25/25頁
文件大?。?/td> 963K
代理商： TLE6711G
TLE 6711
Circuit Description
Data Sheet
9
Rev. 3.4, 2007-08-16
is HIGH the system enable goes active HIGH with the first valid watchdog trigger pulse at pin WDI. The SEN output
goes LOW immediately if a pretrigger, a missing trigger or a power down reset occurs.
Figure 5
Window Watchdog Definitions 1
Figure 6
Window Watchdog Definitions 2
t
CWmax= tCW (1+ )
closed window
open window
t
CW=32*tCYL
definition
f
OSC=fOSCmax
reset start delay time after window
watchdog timeout
reset duration time after window
watchdog time-out
t
SR = 64*tCYL
t
OW=32*tCYL
t
WDR = 64*tCYL
T
WD = 128*tCYL
t
OWmin
f
OSC=fOSCmin
definition
worst case
t
WD
Example with:
t
CYL=1ms
=10% (oscillator deviation)
t
(CW+OW)min =(tCW+tOW)*(1-)=
=(32+32)x0,9= 57,6ms
t
CWmax= tCW(1+)=32*1,1=35,2ms
t
EOW = end of open window
t
ECW
t
(CW+OW)min = ( tCW+ tOW ) (1 - )
AET02952
Watchdog
trigger signal
Valid
Not valid
Indifferent
= Watchdog decoder sample point
ECW
t
Closed window
WDI
Open window
EOW
t
Open window
Closed window
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TLE6711GL 功能描述:直流/直流開關(guān)調(diào)節(jié)器 Multifunctional Volt Regulator & Watchdog RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
TLE6711GLXUMA1 制造商:Infineon Technologies AG 功能描述:Multifunctional Voltage Regulator and Watchdog 20-Pin DSO 制造商:Infineon Technologies AG 功能描述:DC/DC CONVERTER - Tape and Reel 制造商:Infineon Technologies AG 功能描述:IC REG BUCK BOOST ADJ DSO20
TLE6711GXUMA1 制造商:Infineon Technologies AG 功能描述:DC/DC CONVERTER - Tape and Reel 制造商:Infineon Technologies AG 功能描述:IC REG BUCK BOOST ADJ PDSO14
TLE6712G 功能描述:接口 - 專用 2 Loop Firing IC RoHS:否 制造商:Texas Instruments 產(chǎn)品類型:1080p60 Image Sensor Receiver 工作電源電壓:1.8 V 電源電流:89 mA 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:BGA-59
TLE6712GNTMA1 制造商:Infineon Technologies AG 功能描述:Firing Circuit 24-Pin DSO 制造商:Infineon Technologies AG 功能描述:AIRBAG_RESTRAINT_IC - Tape and Reel
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