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參數資料
| 型號： | TC651DGVUA |
| 廠商： | Microchip Technology Inc. |
| 元件分類： | 溫度/濕度傳感器 |
| 英文描述： | Tiny Integrated Temperature Sensor & Brushless DC Fan Controller with Over-Temperature Alert |
| 中文描述： | 微型集成溫度傳感器 |
| 文件頁數： | 4/14頁 |
| 文件大?。?/td> | 440K |
| 代理商： | TC651DGVUA |
TC650/TC651
DS21450B-page 4
2002 Microchip Technology Inc.
2.0
PIN DESCRIPTIONS
The descriptions of the pins are listed in Table 2-1.
TABLE 2-1:
PIN FUNCTION TABLE
Pin No.
(8-Pin MSOP)
(8-Pin SOIC)
Symbol
Description
1
2
3
V
DD
NC
SHDN
Power Supply Input. May be independent of fan power supply.
No Internal Connect.
Fan Shutdown, Active-Low Input. During Shutdown mode the chip still monitors temper-
ature and T
OVER
is low if temperature rises above factory set point.
Ground. Ground return for all TC650/TC651 functions.
No Connect.
Over-Temperature Alert, Active-Low Output.
Ground.
PWM Fan Drive Output. Pulse width modulated rail-to-rail logic output. Nominal
Frequency is 15Hz.
4
5
6
7
8
GND
NC
T
OVER
GND
PWM
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相關代理商/技術參數 |
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| TC651EAVUA | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:Tiny Integrated Temperature Sensor & Brushless DC Fan Controller with Over-Temperature Alert |
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| TC651ECVUA | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:Tiny Integrated Temperature Sensor & Brushless DC Fan Controller with Over-Temperature Alert |
| TC651EDVUA | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:Tiny Integrated Temperature Sensor & Brushless DC Fan Controller with Over-Temperature Alert |
| TC651EEVUA | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:Tiny Integrated Temperature Sensor & Brushless DC Fan Controller with Over-Temperature Alert |
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