參數(shù)資料
型號: LM96000CIMT
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 電源管理
英文描述: Hardware Monitor with Integrated Fan Control
中文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO24
封裝: MO-153AD, TSSOP-24
文件頁數(shù): 20/28頁
文件大小: 695K
代理商: LM96000CIMT
Functional Description
(Continued)
Above (Zone 1 Fan Temp Limit) + (Zone 1 Range), the duty cycle will be 100%.
PWM frequency bits [3:0]
The PWM frequency bits [3:0] determine the PWM frequency for the fan.The LM96000 has high and low frequency ranges for the
PWM outputs, that are controlled by the HLFRQ bit.
PWM Frequency Selection (Default = 0011 = 30.04 Hz).
TABLE 6. Register Setting vs PWM Frequency
HLFRQ
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
Freq [2:0]
000
001
010
011
100
101
110
111
000
001
010
011
100
101
110
111
PWM Frequency
10.01 Hz
15.02 Hz
23.14 Hz
30.04 Hz
38.16 Hz
47.06 Hz
61.38 Hz
94.12 Hz
22.5 kHz
24 kHz
25.7 kHz
25.7 kHz
27.7 kHz
27.7 kHz
30 kHz
30 kHz
Range Selection RAN [3:0]
RAN [3:0]
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010
1011
1100
1101
1110
1111
Range (C)
2
2.5
3.33
4
5
6.67
8
10
13.33
16
20
26.67
32
40
53.33
80
This register becomes Read Only when the Ready/Lock/Start/Override register Lock bit is set.Any further attempts to write to this
register shall have no effect. After power up the default value is used whenever the Ready/Lock/Start/Override register Start bit
is cleared even though modifications to this register are possible.
4.16 Registers 62, 63h: Min/Off, Spike Smoothing
Register
Address
62h
Read/
Write
R/W
Register
Name
Min/Off, Zone1 Spike Smoothing OFF3
Bit 7
(MSB)
Bit 6
Bit 5
Bit 4 Bit 3
Bit 2
Bit 1
Bit 0
(LSB)
Default
Value
Lock
OFF2 OFF1 RES
ZN1E ZN1-2 ZN1-1 ZN1-0 00h
U
L
www.national.com
20
相關(guān)PDF資料
PDF描述
LM96000CIMTX Hardware Monitor with Integrated Fan Control
LM9617CCEA Monochrome CMOS Image Sensor VGA 30 FPS
LM9617 Monochrome CMOS Image Sensor VGA 30 FPS
LM9628EVAL-KIT LM9628 Color CMOS Image Sensor VGA 30 FPS
LM9628IEA CABLE, 1TP, FOIL, DRN, 22AWG, 7/30, AWM2576, 2464
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LM96000CIMT/NOPB 功能描述:板上安裝溫度傳感器 HW Monitor RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準(zhǔn)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(fēng)格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor
LM96000CIMT/NOPB 制造商:Texas Instruments 功能描述:Temperature Sensor IC
LM96000CIMTX 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(zhǔn)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(fēng)格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor
LM96000CIMTX/NOPB 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(zhǔn)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(fēng)格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor
LM96000EVAL/NOPB 功能描述:溫度傳感器開發(fā)工具 LM96000 EVAL RoHS:否 制造商:Texas Instruments 產(chǎn)品類型:Temperature Sensors and Control ICs 工具用于評估:MSP430G2553 接口類型:USB 工作電源電壓: 工作電源電流: