参数资料
型号: ADM1029ARQZ-R7
厂商: ON Semiconductor
文件页数: 24/50页
文件大小: 402K
描述: IC SENSOR 2TEMP/FAN CTRL 24QSOP
产品变化通告: QSOP 24ld Pkg (MSL) Change 17/Jun/2010
标准包装: 1,000
功能: 风扇控制,温度监控器
传感器类型: 内部和外部
感应温度: 0°C ~ 100°C,外部传感器
精确度: ±1°C 本地,±3°C 远程
拓扑: ADC,风扇控制,寄存器库
输出类型: 开路漏极
输出警报:
输出风扇:
电源电压: 3 V ~ 5.5 V
工作温度: 0°C ~ 100°C
安装类型: 表面贴装
封装/外壳: 24-SSOP(0.154",3.90mm 宽)
供应商设备封装: 24-QSOP
包装: 带卷 (TR)
ADM1029
http://onsemi.com
24
Figure 36. Fan Configuration Flowchart
SET FAN 1 = 33%
SET FAN 2 = 33%
CONFIGURE FAN
NORMAL SPEED
FAN 1 (REG 0X60)
FAN 2 (REG 0X61)
BIT 0 = 1
ASSERT CFAULT
 ON FAN FAULT (TACH FAILURE OR FAULT ASSERTION)
BIT 1 = 1
ASSERT INT
 ON FAN FAULT (TACH FAILURE OR FAULT ASSERTION)
BIT 2 = 1
ASSERT CFAULT
 IF FAN HOT UNPLUGGED
BIT 3 = 1
ASSERT INT
 IF FAN HOT UNPLUGGED
BIT 4 = 1
THERMAL OVERRIDE IF IN SLEEP MODE (FAN RUNS AT ALARM SPEED)
BIT 5 = 1
DRIVE FAULT LOW IF A FAN FAULT IS DETECTED
BIT 6 = 1
IF CFAULT
 PULLED LOW EXTERNALLY, RUN FAN AT HOT-PLUG SPEED
BIT 7 = 1
IF CFAULT
 PULLED LOW ESTERNALLY, RUN FAN AT ALLARM SPEED
CONFIGURE FAN
ALARM SPEED
FAN 1 (REG 0X60)
FAN 2 (REG 0X61)
CONFIGURE FAN
HOT-PLUG SPEED
FAN 1 (REG 0X68)
FAN 2 (REG 0X69)
CONFIGURE FAN FAULT
ACTION
FAN 1 (REG 0X18)
FAN 2 (REG 0X19)
CONFIGURE FAN FAULT
MASK REGISTERS
FAN 1 (REG 0X20)
FAN 2 (REG 0X21)
DEFAULT
FAN 1 = 100%
FAN 2 = 100%
DEFAULT
FAN 1 = 100%
FAN 2 = 100%
FAN FAULT MASK (CONFIGURE REG 0X20 FOR
FAN 1, REG 0X21 FOR FAN 2)
BIT 0 = 1
RUN FAN 1 AT ALARM SPEED
IF FAN FAULT IS DETECTED
BIT 1 = 1
RUN FAN 2 AT ALARM SPEED
IF FAN FAULT IS DETECTED
BIT 2  7
DONT CARE
7
6
5
4
3
2
1
0
FAN TACH
FAILURE OR
FAULT PIN
LOW?
FAN RUNS AT ALARM SPEED
YES
CFAULT
YES
YES
YES
YES
YES
YES
YES
YES
INT
INT
CFAULT
FAN RUNS AT HOT-PLUG SPEED
FAN RUNS AT ALARM SPEED
FAN 1 RUNS ALARM SPEED
FAN 2 RUNS ALARM SPEED
YES
FAN TACH
FAILURE OR
FAULT PIN
LOW?
HAS A FAN
BEEN HOT
UNPLUGGED?
HAS A FAN
BEEN HOT
UNPLUGGED?
OVER-
TEMPERATURE
DETECTED IN
SLEEP MODE?
FAN TACH
FAILURE OR
FAULT PIN
LOW?
HAS CFAULT
BEEN PULLED
LOW?
HAS CFAULT
BEEN PULLED
LOW?
FAN TACH
FAILURE OR
FAULT PIN
LOW?
FAN TACH
FAILURE OR
FAULT PIN
LOW?
FAN FAULT ACTION (CONFIGURE REG 0X18 FOR FAN 1, REG 0X19 FOR FAN 2)
相关PDF资料
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
相关代理商/技术参数
参数描述
ADM1030 制造商:AD 制造商全称: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 类别:集成电路 (IC) >> PMIC - 热管理 系列:- 标准包装:1 系列:- 功能:温度监控系统(传感器) 传感器类型:内部和外部 感应温度:-40°C ~ 125°C,外部传感器 精确度:±2.5°C 本地(最大值),±5°C 远程(最大值) 拓扑:ADC,比较器,寄存器库 输出类型:2 线 SMBus? 输出警报:无 输出风扇:无 电源电压:2.7 V ~ 5.5 V 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:SOT-23-8 供应商设备封装:SOT-23-8 包装:Digi-Reel® 其它名称:296-22675-6
ADM1030ARQ-REEL 功能描述:IC SNSR TEMP/FAN PWM CTRL 16QSOP RoHS:否 类别:集成电路 (IC) >> PMIC - 热管理 系列:- 标准包装:1 系列:- 功能:温度监控系统(传感器) 传感器类型:内部和外部 感应温度:-40°C ~ 125°C,外部传感器 精确度:±2.5°C 本地(最大值),±5°C 远程(最大值) 拓扑:ADC,比较器,寄存器库 输出类型:2 线 SMBus? 输出警报:无 输出风扇:无 电源电压:2.7 V ~ 5.5 V 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:SOT-23-8 供应商设备封装:SOT-23-8 包装:Digi-Reel® 其它名称:296-22675-6
ADM1030ARQ-REEL7 功能描述:IC SNSR TEMP/FAN PWM CTRL 16QSOP RoHS:否 类别:集成电路 (IC) >> PMIC - 热管理 系列:- 标准包装:1 系列:- 功能:温度监控系统(传感器) 传感器类型:内部和外部 感应温度:-40°C ~ 125°C,外部传感器 精确度:±2.5°C 本地(最大值),±5°C 远程(最大值) 拓扑:ADC,比较器,寄存器库 输出类型:2 线 SMBus? 输出警报:无 输出风扇:无 电源电压:2.7 V ~ 5.5 V 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:SOT-23-8 供应商设备封装:SOT-23-8 包装:Digi-Reel® 其它名称:296-22675-6
ADM1030ARQZ 功能描述:马达/运动/点火控制器和驱动器 TDM & PWM FAN CNTRLRS IC RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube