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TC642BEPATR中文資料微芯科技數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
TC642BEPATR |
| 功能描述 | PWM Fan Speed Controllers With Minimum Fan Speed, Fan Restart and FanSense??Technology for Fault Detection |
| 文件大小 |
662.92 Kbytes |
| 頁(yè)面數(shù)量 |
34 頁(yè) |
| 生產(chǎn)廠商 | Microchip Technology |
| 企業(yè)簡(jiǎn)稱 |
Microchip【微芯科技】 |
| 中文名稱 | 微芯科技股份有限公司官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-2-19 10:38:00 |
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Description
The TC642B/TC647B devices are new versions of the existing TC642/TC647 fan speed controllers. These devices are switch mode, fan speed controllers that incorporate a new fan auto-restart function. Temperature-proportional speed control is accomplished using pulse width modulation. A thermistor (or other voltage output temperature sensor) connected to the VIN input supplies the required control voltage of 1.20V to 2.60V (typical) for 0 to 100 PWM duty cycle. Minimum fan speed is set by a simple resistor divider on the VMIN input. An integrated Start-Up Timer ensures reliable motor start-up at turn-on, coming out of shutdown mode or following a transient fault. A logic-low applied to VMIN (pin 3) causes fan shutdown.
Features
? Temperature-Proportional Fan Speed for Acoustic Noise Reduction and Longer Fan Life
? Efficient PWM Fan Drive
? 3.0V to 5.5V Supply Range:
- Fan Voltage Independent of TC642B/TC647B Supply Voltage
- Supports any Fan Voltage
? FanSense? Fault Detection Circuit Protects Against Fan Failure and Aids System Testing
? Shutdown Mode for Green Systems
? Supports Low Cost NTC/PTC Thermistors
? Over-Temperature Indication (TC642B only)
? Fan Auto-Restart
? Space-Saving 8-Pin MSOP Package
Applications
? Personal Computers & Servers
? LCD Projectors
? Datacom & Telecom Equipment
? Fan Trays
? File Servers
? General Purpose Fan Speed Control
產(chǎn)品屬性
- 型號(hào)：
TC642BEPATR
- 制造商：
MICROCHIP
- 制造商全稱：
Microchip Technology
- 功能描述：
PWM Fan Speed Controllers With Minimum Fan Speed, Fan Restart and FanSense⑩ Technology for Fault Detection
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MICROCHIP/美國(guó)微芯 |
2022+ |
MSOP-8 |
7600 |
原廠原裝,假一罰十 |
詢價(jià) | ||
MICROCHIP |
MSOP |
30000 |
公司只有原裝 |
詢價(jià) | |||
Microchip |
23+ |
2017-MI |
21500 |
受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣! |
詢價(jià) | ||
MICROCHIP/美國(guó)微芯 |
2023+ |
MSOP-8 |
6000 |
全新原裝深圳倉(cāng)庫(kù)現(xiàn)貨有單必成 |
詢價(jià) | ||
MICROCHIP/美國(guó)微芯 |
21+ |
MSOP-8 |
13880 |
公司只售原裝,支持實(shí)單 |
詢價(jià) | ||
MICROCHIP/美國(guó)微芯 |
2021+ |
MSOP-8 |
7600 |
原裝現(xiàn)貨，歡迎詢價(jià) |
詢價(jià) | ||
Microchip |
1940+ |
N/A |
495 |
加我qq或微信，了解更多詳細(xì)信息,體驗(yàn)一站式購(gòu)物 |
詢價(jià) | ||
MICROCHIP/微芯 |
23+ |
8-TSSOP |
35200 |
只做原裝主打品牌QQ詢價(jià)有詢必回 |
詢價(jià) | ||
MICROCHIP/美國(guó)微芯 |
23+ |
MSOP-8 |
12700 |
買原裝認(rèn)準(zhǔn)中賽美 |
詢價(jià) | ||
MICROCHIP/美國(guó)微芯 |
24+ |
MSOP-8 |
7188 |
秉承只做原裝 終端我們可以提供技術(shù)支持 |
詢價(jià) |
