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General Description
The TC652/TC653 are integrated temperature sensors and brushless DC fan speed controllers with FanSense? technology. The TC652/TC653 measure their junction temperature and control the speed of the fan based on that temperature, making them especially suited for applications in modern electronic equipment. The FanSense? Fan Fault detect circuitry eliminates the need for a more expensive 3-wire fan.
Temperature data is converted from the on-chip thermal sensing element and translated into a fractional fan speed from 40 to 100. A temperature selection guide in the data sheet is used to choose the low and high temperature limits to control the fan. The TC652/TC653 also include a single trip point over temperature alert (TOVER) that eliminates the need for additional temperature sensors. In addition, the TC653 includes an auto fan shutdown function for additional power savings.
The TC652/TC653 are easy to use, require no software overhead and are therefore the ideal choice for implementing thermal management in a variety of systems.
Features
? Integrated Temperature Sensing and Multi-speed Fan Control
? FanSense? Fan Fault Detect Circuitry
? Built-in Over-Temperature Alert (TOVER)
? Temperature Proportional Fan Speed Control for
Acoustic Noise Reduction and Longer Fan Life
? Pulse Width Modulation Output Drive for Cost
and Power Savings
? Solid-State Temperature Sensing
? ±1°C (Typical) Accuracy from 25°C to +70°C
? 2.8V – 5.5V Operating Range
? TC653 includes Auto Fan Shutdown
? Low Operating Current: 50μA (Typical)
Applications
? Thermal Protection For Personal Computers
? Digital Set-Top Boxes
? Notebook Computers
? Data Communications
? Power Supplies
? Projectors
產(chǎn)品屬性
- 型號(hào)：
TC653AAVUA
- 制造商：
MICROCHIP
- 制造商全稱：
Microchip Technology
- 功能描述：
Integrated Temperature Sensor & Brushless DC Fan Controller
| 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) |
23+ |
MSOP8 |
7350 |
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費(fèi)送樣,原廠技術(shù)支持!!! |
詢價(jià) | ||
MICROCHIP(美國(guó)微芯) |
23+ |
MSOP8 |
6000 |
誠(chéng)信服務(wù)，絕對(duì)原裝原盤 |
詢價(jià) | ||
MICROCHIP/微芯 |
2406+ |
33600 |
誠(chéng)信經(jīng)營(yíng)!進(jìn)口原裝!量大價(jià)優(yōu)! |
詢價(jià) | |||
MICROCHIP |
17+ |
sopdip |
6200 |
100%原裝正品現(xiàn)貨 |
詢價(jià) | ||
微芯Microchip |
21+ |
MSOP |
12588 |
原裝正品,價(jià)格優(yōu)勢(shì) |
詢價(jià) | ||
MICROCHIP |
24+ |
sopdip |
10800 |
詢價(jià) | |||
MICROCHIP/微芯 |
MSOP8 |
貨真價(jià)實(shí),假一罰十 |
25000 |
詢價(jià) | |||
MICROCHIP/微芯 |
22+ |
MSOP8 |
9600 |
原裝現(xiàn)貨,優(yōu)勢(shì)供應(yīng),支持實(shí)單! |
詢價(jià) | ||
MicrochipTechnology |
18+ |
8DFN |
6800 |
ICTEMPSENSOR/DCFANCTLR8MSOP |
詢價(jià) | ||
MICROCHIP/微芯 |
2021+ |
8-MSOP |
100500 |
一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨 |
詢價(jià) |
