ВСЕ КАТЕГОРИИ
Изображения приведены только для справки, см. Технические характеристики изделия.
Motor / Motion / Ignition Controllers & Drivers w/Rstrt Shtdn & Flt
| Производитель : | Microchip Technology, Inc |
|---|---|
| Упаковка/Ящик : | SOIC-8 |
| категорий продукта : | Motor / Motion / Ignition Controllers & Drivers |
| Datasheet: | TC646BEOA Datasheet (PDF) |
| RoHs Status: | Rohs |
| Наличность: | 655 |
Количество
Запрос он-лайн
TC646BEOA информация о продукте
The TC646BEOA is a switch mode fan speed controller for use with brushless DC motors. 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 TC646BEOA 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, or following a transient fault.In normal fan operation, a pulse train is present at SENSE, pin 5. The TC646BEOA also features Microchip Technology's proprietary FanSense™ TM technology for increasing system reliability.A missing-pulse detector monitors this pin during fan operation. A stalled, open, or unconnected fan causes the TC646BEOA to trigger its startup timer once. If the fault persists, the FAULT output goes low, and the device is latched in its Shutdown Mode. FAULT is also asserted if the PWM reaches 100% duty cycle, indicating a possible thermal runaway situation, although the fan continues to run. See the Applications section for more information and system design guidelines.The TC646BEOA is packaged in a space-saving 8-pin plastic DIP, MSOP or SOIC package and is available in the industrial temperature range.
Особенность
- 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™ TM Fault Detection Circuits Protect Against Fan Failure and Aid
- System Testing
- Automatic Shutdown Mode for "Green" Systems
- Supports Low Cost NTC/PTC Thermistors
Технические параметры
- Product
- Fan / Motor Controllers / Drivers
- Type
- Controller - PWM Fan
- Operating Supply Voltage
- 6 V
- Supply Current
- 400 uA
- Operating Temperature
- - 40 C to + 85 C
- Mounting Style
- SMD/SMT
- Package / Case
- SOIC-8
- Packaging
- Tube
- Shutdown Threshold
- 2.75 V
- Factory Pack Quantity
- 100
TC646BEOA Datasheet
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TC646 Technical Documentation of Application Note
TC646BEOA Эквивалентные Части
Для компонента TC646BEOA вы можете рассмотреть эти запасные и альтернативные части.
| Модели | Производитель | Упаковка/Ящик | Описание |
|---|---|---|---|
| TC646CEOA | |||
| TC646BEPA | MICROCHIP | PDIP-8 | PWM Fan speed Controller, -40C to +85C, 8-PDIP, TUBE,Motor / Motion Controllers & Drivers w/Rstrt Shtdn & Flt |
TC646BEOA Связанные специальные
Ratings and Reviews
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- Оплата:
- Перевозка:
Перевозка & Оплата
Перевозка
- Доставка типа
- Гонорар корабля
- Затягивание
- DHL
- $20.00-$40.00 (0.50 KG)
- 2-5 days
- Fedex
- $20.00-$40.00 (0.50 KG)
- 3-7 days
- UPS
- $20.00-$45.00 (0.50 KG)
- 2-5 days
- TNT
- $25.00-$65.00 (0.50 KG)
- 2-5 days
- EMS
- $25.00-$45.00 (0.50 KG)
- 5-14 days
- REGISTERED AIR MAIL
- $2.00-$3.00 (0.10 KG)
- 7-30 days
Processing Time：Shipping fee depend on different zone and country.
Оплата
- Условия платежа
- Рука Плата
- Wire Transfer
- charge US$30.00 banking fee.
- Paypal
- charge 4.0% service fee.
- Credit Card
- charge 3.5% service fee.
- Western Union
- charge US$0.00 banking fee.
- Money Gram
- charge US$0.00 banking fee.
Мы обеспечиваем высокое качество продукции, заботливое обслуживание и после продажи гарантии
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У нас есть богатые продукты, может удовлетворить ваши различные потребности.
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Минимальное количество заказа начинается от 1шт.
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Самая низкая международная стоимость доставки начинается от $ 2,00 США.
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90 дней гарантия качества для всех продуктов.
упаковка
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Step1: Products
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Step2: Vacuum Packaging
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Step3: Anti-Static Bag
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Step4: Individual Packaging
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Step5: Packaging Boxes
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Step6: Bar-Code Shipping Tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Гарантии
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
FAQ:
- Q: How does Jotrin guarantee that TC646BEOA is the original manufacturer or agent of MICROCHIP?
- We have a professional business development department to strictly test and verify the qualifications of MICROCHIP original manufacturers and agents. All MICROCHIP suppliers must pass the qualification review before they can publish their TC646BEOA devices; we pay more attention to the channels and quality of TC646BEOA products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
- Q: How to find the detailed information of TC646BEOA chips? Including MICROCHIP original factory information, Motor / Motion / Ignition Controllers & Drivers application, TC646BEOA pictures?
- You can use Jotrin's intelligent search engine, or filter by Open Loop Fan Controller and Fault Detector Products category, or find it through Microchip Technology, Inc Information page.
- Q: Are the MICROCHIP's TC646BEOA price and stock displayed on the platform accurate?
- The MICROCHIP's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for TC646BEOA, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
- Q: Can I place an order offline?
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Yes. We accept offline orders.
We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online. - Q: What forms of payment can I use in Jotrin?
- TT Bank, Paypal, Credit Card, Western Union, and Escrow is all acceptable.
- Q: How is the shipping arranged and track my package?
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Customers can choose industry-leading freight companies, including DHL, FedEx, UPS, TNT, and Registered Mail.
Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days. - Q: What is the process for returns or replacement of TC646BEOA?
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All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment.
If there is something wrong with the TC646BEOA we delivered, we will accept the replacement or return of the TC646BEOA only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of TC646BEOA.
(3)The TC646BEOA is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy. - Q: How to contact us and get support, such as TC646BEOA datasheet pdf, TC646 pin diagram?
- Need any After-Sales service, please feel free contact us: sales@jotrin.com
Microchip Technology, Inc
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