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參數(shù)資料
| 型號： | LM93CIMTX |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 電源管理 |
| 英文描述： | LJT 6C 6#12 PIN PLUG |
| 中文描述： | 16-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO56 |
| 封裝： | MO-153EE, TSSOP-56 |
| 文件頁數(shù)： | 71/92頁 |
| 文件大小： | 654K |
| 代理商： | LM93CIMTX |
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16.0 Registers
(Continued)
16.8.14 Register C9h
PWM1 Control 2
Register
Address
Read/
Write
Register
Name
PWM1
Control 2
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Default
Value
C9h
R/W
OVR_DC
PL
EPPL
INV
OVR
00h
Bit
0
Name
OVR
R/W
R/W
Description
When set, enables manual duty cycle override for
PWM1.
Invert PWM1 output. When 0, 100% duty cycle
corresponds to the PWM output continuously HIGH.
When 1, 100% duty cycle corresponds to the PWM
output continuously LOW.
Enable PROCHOT PWM1 lock. When set, this bit
causes bound PROCHOT events on PWM1 to trigger
PPL (bit [3]). When cleared, PPL never gets set.
PROCHOT PWM1 lock. When set, this bit indicates
that PWM1 is currently being held at 100% because a
bound PROCHOT event occurred while EPPL (bit [2])
was set. This bit is cleared by writing a zero. Clearing
this bit allows the fans to return to normal operation.
This bit is not locked by the LOCK bit in the LM93
Configuration register.
This field sets the duty cycle that will be used by
PWM1 whenever manual override mode is active.
This field accepts 16 possible values that are mapped
to duty cycles according the table in the Fan Control
section. Whenever this register is read, it returns the
duty cycle that is currently being used by PWM1
regardless of whether override mode is active or not.
The value read may not match the last value written if
another control source is requesting a greater duty
cycle. This field always returns 0h when the PWM1
spin up cycle is active.
1
INV
R/W
2
EPPL
R/W
3
PPL
R/W
7:4
OVR_DC
R/W
L
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| LM93CIMTX/NOPB | 功能描述:馬達/運動/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 |
| LM94021BIMG | 功能描述:板上安裝溫度傳感器 RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數(shù)字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關(guān)閉: 安裝風格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor |
| LM94021BIMG/NOPB | 功能描述:板上安裝溫度傳感器 Lo Volt Temp Sensor W/ Selectable Gain RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數(shù)字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關(guān)閉: 安裝風格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor |
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