Datasheet Microchip TC651BEVUATR
The TC650/651 are integrated temperature sensors and brushless DC fan speed controllers
Datasheets
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TC650/TC651 Data Sheet
Выписка из документа ↓TC650/TC651
Tiny Integrated Temperature Sensor & Brushless DC Fan
Controller with Overtemperature Alert
Features General Description Integrated Temperature Sensing and Multi-speed
Fan Control Built-in Overtemperature Alert (TOVER) Temperature-proportional Fan Speed Control for
Acoustic Noise Reduction and Longer Fan Life Pulse Width Modulation (PWM) Output Drive for
Cost and Power Savings Solid-state Temperature Sensing ±1C (typ.) Accuracy from 25C to +70C Operating Range: 2.8V – 5.5V TC651 includes Automatic Fan Shutdown Low Operating Current: 50 µA (typ.) The TC650/TC651 are integrated temperature sensors
and brushless DC fan speed controllers. The TC650/
TC651 measure the junction temperature and control
the speed of the fan based on that temperature, making
them especially suited for applications in modern
electronic equipment. Applications Thermal Protection For Personal Computers
Digital Set-Top Boxes
Notebook Computers
Data Communications
Power Supplies
Projectors Related Literature Application Note 771 (DS00771) 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
TC650/TC651 also include a single trip point overtemperature alert (TOVER) that eliminates the need for
additional temperature sensors. In addition, the TC651 ...
Цены
IC TEMP SNSR/DC FAN CNTRLR 8MSOP
| Поставщик | Производитель | Цена |
|---|---|---|
| LifeElectronics | Microchip | по запросу |
| Кремний | по запросу | |
| Подробнее об условиях поставки » | ||
Статус
| Статус продукта | В производстве (Подходит для новых разработок, но могут существовать и более новые альтернативы) |
|---|
Корпус / Упаковка / Маркировка
| Корпус | MSOP |
|---|---|
| Количество выводов | 8 |
Параметры
| Auto shutdown | Yes |
|---|---|
| Description | Fan Manager |
| External Temp Input | No |
| Fan Speed Table | No |
| FanSense fan monitor | No |
| High/Low PWM Freq | Low |
| Integrated temp sensor | Yes |
| Max. Accuracy @ 25° | 3 ° |
| Max. Supply Current | 90 µA |
| Рабочий диапазон температур | от -40 до +125 °C |
| Over temp alert | Yes |
| Predictive fan fault detection/read/RPM | No |
| SMBus compatible interface | No |
| Temp. Range | -40 - +125 ° |
| Typical Accuracy | 1 ° |
| Vcc Range | +2.8 - +5.5 В |
Экологический статус
| RoHS | Совместим |
|---|
Другие варианты исполнения
Модельный ряд
Серия: TC651 (12)- TC651ACVUA TC651ACVUATR TC651ADVUA TC651ADVUATR TC651AEVUA TC651AEVUATR TC651AGVUA TC651AGVUATR TC651BEVUA TC651BEVUATR TC651CGVUA TC651CGVUATR
Классификация производителя
- Thermal Management > Fan Controllers > Open Loop Fan Controllers and Fault Detectors
На английском языке: Datasheet Microchip TC651BEVUATR
Экскурсия по огромной фабрике печатных плат: https://www.youtube.com/watch?v=_XCznQFV-Mw
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