- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄358877 > LM93CIMT (NATIONAL SEMICONDUCTOR CORP) Hardware Monitor with Integrated Fan Control for Server Management PDF資料下載
參數(shù)資料
| 型號： | LM93CIMT |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 電源管理 |
| 英文描述： | Hardware Monitor with Integrated Fan Control for Server Management |
| 中文描述： | 16-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO56 |
| 封裝： | MO-153EE, TSSOP-56 |
| 文件頁數(shù)： | 62/92頁 |
| 文件大?。?/td> | 654K |
| 代理商： | LM93CIMT |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁當(dāng)前第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁第83頁第84頁第85頁第86頁第87頁第88頁第89頁第90頁第91頁第92頁
16.0 Registers
(Continued)
16.8 SETUP REGISTERS
16.8.1 Register BCh
Special Function Control 1 (Voltage Hysteresis and Fan Control Filter Enable)
Register
Address
Read/
Write
Register
Name
Special Function
Control 1
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Default
Value
BCh
R/W
RES
FCFE2
FCFE1
LCFE2
LCFE1
VH
00h
Bit
2:0
Name
VH
R/W
R/W
Description
Voltage hysteresis control. This determines the amount of hysteresis to be applied to all
voltage limit comparisons. It applies to both high and low limits. One LSB equals one A/D
count, so the actual voltage represented by one LSB depends on the voltage channel.
Limit Comparison Filter Enable. Setting this bit causes limit comparisons for temperature zone
1 to use the filtered (spike smoothed) temperature instead of the unfiltered temperature.
Limit Comparison Filter Enable. Setting this bit causes limit comparisons for temperature zone
2 to use the filtered (spike smoothed) temperature instead of the unfiltered temperature.
Fan Control Filter Enable. Setting this bit causes fan control functions for zone 1 (including
fan boost) to use the filtered (spike smoothed) temperature instead of the unfiltered
temperature.
Fan Control Filter Enable. Setting this bit causes fan control functions for zone 2 (including
fan boost) to use the filtered (spike smoothed) temperature instead of the unfiltered
temperature.
Reserved
3
LCFE1
R/W
4
LCFE2
R/W
5
FCFE1
R/W
6
FCFE2
R/W
7
RES
R
In order for the LCFE1, LCFE2, FCFE1 and FCFE2 bits to work correctly, the ZN1E and ZN2E bits in the Zones 1/2 Spike
Smoothing Control register should be cleared.
Application Note:
If hysteresis for voltage limit comparisons is non-zero, special care needs to be taken when changing the
voltage limit registers while a voltage error condition exists. If software relaxes the voltage limits in an attempt to prevent an error
condition, it may be necessary to relax the limits by an amount greater than the hysteresis value and wait several milliseconds
before attempting to clear the error status bit for the given voltage channel. Once the error status bit has been cleared, the desired
limit(s) can be programmed.
L
www.national.com
62
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LM93CIMTX | LJT 6C 6#12 PIN PLUG |
| LM95010 | Digital Temperature Sensor with SensorPath⑩ Bus in MSOP8 Package |
| LM95010CIMMX | Digital Temperature Sensor with SensorPath⑩ Bus in MSOP8 Package |
| LM95010CIMM | Digital Temperature Sensor with SensorPath⑩ Bus in MSOP8 Package |
| LM95071 | SPI/MICROWIRE⑩ 13-Bit Plus Sign Temperature Sensor |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LM93CIMT/NOPB | 功能描述:馬達(dá)/運(yùn)動/點火控制器和驅(qū)動器 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| LM93CIMTX | 功能描述:馬達(dá)/運(yùn)動/點火控制器和驅(qū)動器 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| LM93CIMTX/NOPB | 功能描述:馬達(dá)/運(yùn)動/點火控制器和驅(qū)動器 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| LM94 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:TruTherTM Hardware Monitor with PI Loop Fan Control for Server Management |
| LM94021 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Multi-Gain Analog Temperature Sensor |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。