ВСЕ КАТЕГОРИИ
Изображения приведены только для справки, см. Технические характеристики изделия.
HV start-up DCM/QR flyback controller with integrated DCM/QR PFC controller
| Производитель : | NXP Semiconductor |
|---|---|
| Упаковка/Ящик : | SOP-16 |
| категорий продукта : | Интегральные схемы (ИС) |
| Datasheet: | TEA1753T Datasheet (PDF) |
| RoHs Status: | Lead free / RoHS Compliant |
| Наличность: | 410 |
Количество
Запрос он-лайн
TEA1753T информация о продукте
The TEA1753T is the third generation of green Switched Mode Power Supply (SMPS) controller ICs. The TEA1753T combines a controller for Power Factor Correction (PFC) and a flyback controller. Its high level of integration allows the design of a cost-effective power supply with a very low number of external components.
The special built-in green functions provide high efficiency at all power levels. This efficiency applies to quasi-resonant operation at high-power levels, quasi-resonant operation with valley skipping, as well as reduced frequency operation at lower power levels. At low-power levels, the PFC switches off to maintain high efficiency.
During low-power conditions, the flyback controller switches to frequency reduction mode and limits the peak current to an adjustable minimum value. This mode ensures high efficiency at low-power and good standby power performance while minimizing audible noise from the transformer.
The controller is switched to the power-down mode for no-load operation. In this mode, the controller is shut down for very low standby power applications.
The TEA1753T is a Multi-Chip Module, (MCM), containing two chips. The proprietary high-voltage BCD800 process which makes direct start-up possible from the rectified universal mains voltage in an effective and green way. The second low voltage Silicon On Insulator (SOI) is used for accurate, high-speed protection functions and control.
The TEA1753T enables the design of highly efficient and reliable supplies with power requirements of up to 250 W using the minimum number of external components.
Remark: All values provided throughout this data sheet are typical values unless otherwise stated.
Flyback green features
■ Valley switching for minimum switching losses (NXP patented)
■ Frequency reduction with adjustable minimum peak current at low-power operation to
maintain high efficiency at low output power levels
Protection features
■ Safe restart mode for system fault conditions
■ Continuous mode protection with demagnetization detection for both converters (NXP patented)
■ UnderVoltage Protection (UVP) (foldback during overload)
■ Accurate OverVoltage Protection (OVP) for both converters (adjustable for flyback converter)
■ Mains voltage independent OverPower Protection (OPP)
■ Open control loop protection for both converters. The open-loop protection on the flyback converter is safe restart
■ OverTemperature Protection (OTP)
■ Low and adjustable OverCurrent Protection (OCP) trip level for both converters
■ General-purpose latched protection input for system OverTemperature Protection (OTP) for example
Applications
■ The device is used in all applications requiring an efficient and cost-effective power
supply solutions up to 250 W. Notebook adapters in particular benefit from the high
level of integration
Особенность
and benefits
Distinctive
■ Integrated PFC and flyback controller
■ Universal mains supply operation (70 V (AC) to 276 V (AC))
■ Dual-boost PFC with accurate maximum output voltage (NXP patented)
■ High level of integration, resulting in a very low external component count and a cost-effective design
■ Adjustable PFC switch off delay
Green
■ On-chip start-up current source
■ Power down functionality for very low standby power
PFC green
■ Valley/Zero Voltage Switching (ZVS) for minimum switching losses (NXP patented)
■ Frequency limitation to reduce switching losses
■ PFC is switched off when a low load is detected at the flyback output
Технические параметры
- Производитель
- NXP
- упаковка
- Tape & Reel (TR)/Cut Tape (CT)/Tray/Tube
- RoHs Status
- Lead free / RoHS Compliant
- Упаковка/Ящик
- SOP-16
TEA1753T 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 TEA1753T is the original manufacturer or agent of NXP?
- We have a professional business development department to strictly test and verify the qualifications of NXP original manufacturers and agents. All NXP suppliers must pass the qualification review before they can publish their TEA1753T devices; we pay more attention to the channels and quality of TEA1753T products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
- Q: How to find the detailed information of TEA1753T chips? Including NXP original factory information, application, TEA1753T pictures?
- You can use Jotrin's intelligent search engine, or filter by Интегральные схемы (ИС) category, or find it through NXP Semiconductor Information page.
- Q: Are the NXP's TEA1753T price and stock displayed on the platform accurate?
- The NXP's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for TEA1753T, 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 TEA1753T?
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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 TEA1753T we delivered, we will accept the replacement or return of the TEA1753T 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 TEA1753T.
(3)The TEA1753T 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 TEA1753T datasheet pdf, TEA1753T pin diagram?
- Need any After-Sales service, please feel free contact us: sales@jotrin.com
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