參數(shù)資料
型號: ADM1029ARQZ-R7
廠商: ON Semiconductor
文件頁數(shù): 43/50頁
文件大?。?/td> 402K
描述: IC SENSOR 2TEMP/FAN CTRL 24QSOP
產(chǎn)品變化通告: QSOP 24ld Pkg (MSL) Change 17/Jun/2010
標(biāo)準(zhǔn)包裝: 1,000
功能: 風(fēng)扇控制,溫度監(jiān)控器
傳感器類型: 內(nèi)部和外部
感應(yīng)溫度: 0°C ~ 100°C,外部傳感器
精確度: ±1°C 本地,±3°C 遠(yuǎn)程
拓?fù)洌?/td> ADC,風(fēng)扇控制,寄存器庫
輸出類型: 開路漏極
輸出警報:
輸出風(fēng)扇:
電源電壓: 3 V ~ 5.5 V
工作溫度: 0°C ~ 100°C
安裝類型: 表面貼裝
封裝/外殼: 24-SSOP(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 24-QSOP
包裝: 帶卷 (TR)
ADM1029
http://onsemi.com
43
Table 43. REGISTER 18H, 19H  FAN X* FAULT ACTION (POWER-ON DEFAULT BFH)
Bit
Name
R/W
Description
0
Assert CFAULT
 on Fault = 1
R/W
If this bit is set, CFAULT
 will be asserted when there is a fault (Tach or
Pins 2/23) on Fan x*.
1
Assert INT
 on Fault = 1
R/W
If this bit is set, INT
 will be asserted when there is a fault (Tach or
Pins 2/23) on Fan x*.
2
Assert CFAULT
 on Hot Unplug = 1
R/W
If this bit is set, CFAULT
 will be asserted when there is a hot unplug event
on Fan x*.
3
Assert INT
 on Hot Unplug = 1
R/W
If this bit is set, INT
 will be asserted when there is a hot unplug event on
Fan x*.
4
Thermal Override in Sleep = 1
R/W
If Bit 4 in Fan x* Status Register is set then Fan x* will go to Alarm
Speed if an overtemperature event is detected as per settings in Temp x*
Fault Action Registers, while this bit is set.
5
Drive Fault_ on Fault_L = 1
R/W
If Bit 3 or Bit 6 of Reg 10 is set, drive Pins 2, 23 low if a fault is generated.
6
HotPlug Speed on CFAULT
 in = 0
R/W
When this bit is set, Fan x* will go to Hot-Plug Speed when CFAULT
 is
pulled low externally.
7
Alarm on CFAULT
 = 1
R/W
When this bit is set, Fan x* will go to Alarm Speed when CFAULT
 is
pulled low externally.
* x denotes the fan number. Register 18h is for Fan 1 and Register 19h is for Fan 2.
Table 44. REGISTER 20H, 21H  FAN X* EVENT MASK (POWER-ON DEFAULT FFH)
Bit
Name
R/W
Description
0
Fan 1 = 1
R/W
If a fault (Tach or Pins 2/23) is detected on Fan x*, Fan 1 will be driven to
Alarm Speed when this bit is set.
1
Fan 2 = 1
R/W
If a fault (Tach or Pins 2/23) is detected on Fan x*, Fan 2 will be driven to
Alarm Speed when this bit is set.
2
Reserved
R
Unused. Will read back 1.
3
Reserved
R
Unused. Will read back 1.
4
Reserved
R
Unused. Will read back 1.
5
Reserved
R
Unused. Will read back 1.
6
Reserved
R
Unused. Will read back 1.
7
Reserved
R
Unused. Will read back 1.
* x denotes the fan number. Register 20h is for Fan 1 and Register 21h is for Fan 2.
Table 45. REGISTER 60H, 61H  FAN X* MINIMUM/ALARM SPEED (POWER-ON DEFAULT FFH)
Bit
Name
R/W
Description
30
Fan x Minimum Speed
R/W
This nibble contains the Normal speed value for Fan x*. When in
automatic fan this nibble will contain the minimum speed at which Fan x*
will run. The power-up default for the Min Speed should be 5hex which
corresponds to 33% PWM duty cycle.
74
Fan x Alarm Speed
R/W
This nibble contains the Alarm speed value for Fan x*.
* x denotes the fan number. Register 60h is for Fan 1 and 61h is for Fan 2.
相關(guān)PDF資料
PDF描述
ADM1030ARQZ-RL7 IC SNSR TEMP/FAN PWM CTRL 16QSOP
ADM1032ARZ-REEL IC TEMP MONITOR 85DEG 8SOIC
ADM1033ARQZ-RL7 IC THERM/FAN SPEED CTLR 16-QSOP
ADM1034ARQZ-REEL IC THERM/FAN SPEED CTRLR 16-QSOP
ADN8810ACPZ-REEL7 IC CURRENT SOURCE(12BIT) 24LFCSP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADM1030 制造商:AD 制造商全稱:Analog Devices 功能描述:Intelligent Temperature Monitor and PWM Fan Controller
ADM1030ARQ 功能描述:IC SNSR TEMP/FAN PWM CTRL 16QSOP RoHS:否 類別:集成電路 (IC) >> PMIC - 熱管理 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 功能:溫度監(jiān)控系統(tǒng)(傳感器) 傳感器類型:內(nèi)部和外部 感應(yīng)溫度:-40°C ~ 125°C,外部傳感器 精確度:±2.5°C 本地(最大值),±5°C 遠(yuǎn)程(最大值) 拓?fù)?ADC,比較器,寄存器庫 輸出類型:2 線 SMBus? 輸出警報:無 輸出風(fēng)扇:無 電源電壓:2.7 V ~ 5.5 V 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:SOT-23-8 供應(yīng)商設(shè)備封裝:SOT-23-8 包裝:Digi-Reel® 其它名稱:296-22675-6
ADM1030ARQ-REEL 功能描述:IC SNSR TEMP/FAN PWM CTRL 16QSOP RoHS:否 類別:集成電路 (IC) >> PMIC - 熱管理 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 功能:溫度監(jiān)控系統(tǒng)(傳感器) 傳感器類型:內(nèi)部和外部 感應(yīng)溫度:-40°C ~ 125°C,外部傳感器 精確度:±2.5°C 本地(最大值),±5°C 遠(yuǎn)程(最大值) 拓?fù)?ADC,比較器,寄存器庫 輸出類型:2 線 SMBus? 輸出警報:無 輸出風(fēng)扇:無 電源電壓:2.7 V ~ 5.5 V 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:SOT-23-8 供應(yīng)商設(shè)備封裝:SOT-23-8 包裝:Digi-Reel® 其它名稱:296-22675-6
ADM1030ARQ-REEL7 功能描述:IC SNSR TEMP/FAN PWM CTRL 16QSOP RoHS:否 類別:集成電路 (IC) >> PMIC - 熱管理 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 功能:溫度監(jiān)控系統(tǒng)(傳感器) 傳感器類型:內(nèi)部和外部 感應(yīng)溫度:-40°C ~ 125°C,外部傳感器 精確度:±2.5°C 本地(最大值),±5°C 遠(yuǎn)程(最大值) 拓?fù)?ADC,比較器,寄存器庫 輸出類型:2 線 SMBus? 輸出警報:無 輸出風(fēng)扇:無 電源電壓:2.7 V ~ 5.5 V 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:SOT-23-8 供應(yīng)商設(shè)備封裝:SOT-23-8 包裝:Digi-Reel® 其它名稱:296-22675-6
ADM1030ARQZ 功能描述:馬達(dá)/運動/點火控制器和驅(qū)動器 TDM & PWM FAN CNTRLRS IC 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