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TC646中文資料
TC646數(shù)據(jù)手冊規(guī)格書PDF詳情
General Description
The TC646 is a switch mode, fan speed controller for use with brushless DC fans. Temperature proportional speed control is accomplished using pulse width modulation (PWM). A thermistor (or other voltage output temperature sensor) connected to the VIN input furnishes the required control voltage of 1.25V to 2.65V (typical) for 0 to 100 PWM duty cycle. The TC646
automatically suspends fan operation when measured temperature (VIN) is below a user programmed minimum setting (VAS). An integrated Start-up Timer ensures reliable motor start-up at turn-on, coming out of shutdown mode, auto-shutdown mode or following a transient fault.
Features
? Temperature Proportional Fan Speed for Acoustic Control and Longer Fan Life
? Efficient PWM Fan Drive
? 3.0V to 5.5V Supply Range:
- Fan Voltage Independent of TC646 Supply Voltage
- Supports any Fan Voltage
? FanSense?Fault Detection Circuits Protect Against Fan Failure and Aid System Testing
? Shutdown Mode for Green Systems
? Supports Low Cost NTC/PTC Thermistors
? Space Saving 8-Pin MSOP Package
? Over-temperature Indication
Applications
? Power Supplies
? Computers
? File Servers
? Portable Computers
? Telecom Equipment
? UPS, Power Amps
? General Purpose Fan Speed Control
TC646產(chǎn)品屬性
- 類型
描述
- 型號
TC646
- 制造商
MICROCHIP
- 制造商全稱
Microchip Technology
- 功能描述
PWM Fan Speed Controller with Auto-Shutdown and FanSense⑩ Technology
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MICROCHIP |
25+ |
SOIC |
20000 |
原廠微芯渠道.全新原裝! |
|||
MICROCHIP(美國微芯) |
24+ |
SOP-8 |
977 |
深耕行業(yè)12年,可提供技術(shù)支持。 |
|||
MICROCHIP(美國微芯) |
24+ |
SOIC-8_150mil |
541200 |
免費(fèi)送樣原盒原包現(xiàn)貨一手渠道聯(lián)系 |
|||
MICROCHIP/微芯 |
24+ |
SOP8 |
19 |
只做原廠渠道 可追溯貨源 |
|||
MICROCHIP/微芯 |
24+ |
MSOP-8 |
860000 |
明嘉萊只做原裝正品現(xiàn)貨 |
|||
MICROCHIP |
2016+ |
SOP8 |
2044 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
|||
Microchip |
1706+ |
? |
11520 |
只做原裝進(jìn)口,假一罰十 |
|||
MICROCHIP |
25+23+ |
SOP8 |
34625 |
絕對原裝正品全新進(jìn)口深圳現(xiàn)貨 |
|||
MICROCHIP |
24+ |
SOP8 |
90000 |
一級代理商進(jìn)口原裝現(xiàn)貨、假一罰十價(jià)格合理 |
|||
MICROCHIP |
16+ |
SOP8 |
8000 |
原裝現(xiàn)貨請來電咨詢 |
TC646VUA 價(jià)格
參考價(jià)格：￥6.9457
TC646 資料下載更多...
TC646 芯片相關(guān)型號
- MAX6390XS25D5-T
- PIC16C54-10E/SO
- PIC16C558A-04/JW
- PIC16C55A-20I/SS
- PIC16C56-04/P
- PIC16C642-10/SP
- PIC16C65B-20/JW
- PIC16C661-04/SP
- PIC16CE624T-04E/SO
- PIC16CE624T-20I/SO
- PIC16F628T-04/SO
- PIC16LC712T-20E/SO
- PIC16LC712T-20I/P
- PIC16LC712T-20I/SO
- PIC16LC72-10I/SO
- PIC16LC72A-04E/JW
- PIC16LC72A-04I/JW
- PIC16LC924-04I/L
- PIC16LF76TI/L
- PIC16LF76TI/SP
- PIC17C42A-33/L
- PIC17C752T-16/L
- PIC17C752T-33/L
- TC54VC1102ECBTR
- TC621XCOA
- TC622COA
- TC623CCOA
- TC642
- TC647VPA
- TC648
MICROCHIP相關(guān)芯片制造商
Datasheet數(shù)據(jù)表PDF頁碼索引
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Microchip Technology 微芯科技股份有限公司
中文資料: 155342條
微芯科技股份有限公司（英語：MicrochipTechnologyInc.，英文簡寫：Microchip），是一個(gè)美國微控制器、內(nèi)存與類比半導(dǎo)體制造商。它的產(chǎn)品包含微控制器（PIC微控制器、dsPIC/PIC24、PIC32）、序列式EEPROM、序列式SRAM、KEELOQ組件、無線電頻率（RF）組件、熱組件、功率與電池管理類比組件，也有線性、接口與混合信號組件。還有一些接口組件包含USB、ZigBee/MiWi，CANbus與Ethernet。公司總部位于亞利桑那州錢德勒，晶圓廠則分別位于亞利桑那州坦佩及奧勒岡州格雷斯罕。主要的競爭者有亞德諾半導(dǎo)體、愛特梅爾、飛思卡爾（分拆自摩托羅拉）、英
