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參數(shù)資料
| 型號(hào)： | TC651ACV |
| 廠(chǎng)商： | 意法半導(dǎo)體 |
| 元件分類(lèi)： | 溫度/濕度傳感器 |
| 英文描述： | Tiny Integrated Temperature Sensor & Brushless DC Fan Controller with Overtemperature Alert |
| 中文描述： | 微型集成溫度傳感器 |
| 文件頁(yè)數(shù)： | 6/16頁(yè) |
| 文件大?。?/td> | 149K |
| 代理商： | TC651ACV |
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TC650/TC651
DS21450C-page 6
2004 Microchip Technology Inc.
3.0
PIN DESCRIPTION
The descriptions of the pins are listed in Table 3-1.
TABLE 3-1:
PIN FUNCTION TABLE
3.1
Power Supply Input
May be independent of fan power supply.
3.2
Fan Shutdown, Active-low Input
During Shutdown mode, the chip still monitors
temperature. T
OVER
is low if temperature rises above
factory set point.
3.3
Ground
Ground return for all TC650/TC651 functions.
3.4
Overtemperature Alert
Active-low output.
3.5
PWM Fan Drive Output
Pulse width modulated rail-to-rail logic output. Nominal
frequency is 15 Hz.
Pin No.
Symbol
Description
1
V
DD
NC
Power Supply Input
2
No Internal Connect
3
SHDN
Fan Shutdown, Active-low Input
1
= Fan in normal operation
0
= Fan in shutdown
4
GND
Ground
5
NC
No Connect
6
T
OVER
Overtemperature Alert, Active-low Output
1
= Overtemperature condition does not exist
0
= The device is in the overtemperature condition. The fan is driven at 100%.
Potential exists for system over-heating
7
GND
Ground
8
PWM
PWM Fan Drive Output
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| TC651ADUA | Tiny Integrated Temperature Sensor & Brushless DC Fan Controller with Overtemperature Alert |
| TC651ADUATR | Tiny Integrated Temperature Sensor & Brushless DC Fan Controller with Overtemperature Alert |
| TC650ACUA | Tiny Integrated Temperature Sensor & Brushless DC Fan Controller with Overtemperature Alert |
| TC650ACUATR | Tiny Integrated Temperature Sensor & Brushless DC Fan Controller with Overtemperature Alert |
| TC650ACV | Tiny Integrated Temperature Sensor & Brushless DC Fan Controller with Overtemperature Alert |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
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| TC651ACVUA | 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 W/ Over Temp Alert RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類(lèi)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 |
| TC651ACVUATR | 功能描述:板上安裝溫度傳感器 W/ Over Temp Alert RoHS:否 制造商:Omron Electronics 輸出類(lèi)型:Digital 配置: 準(zhǔn)確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數(shù)字輸出 - 總線(xiàn)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 |
| TC651ADUA | 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:Tiny Integrated Temperature Sensor & Brushless DC Fan Controller with Overtemperature Alert |
| TC651ADUATR | 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:Tiny Integrated Temperature Sensor & Brushless DC Fan Controller with Overtemperature Alert |
| TC651ADV | 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:Tiny Integrated Temperature Sensor & Brushless DC Fan Controller with Overtemperature Alert |
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