What is the Additional Feature ?

Name: RT7207KBGQW
Brand: Richtek USA Inc.
SKU: RT7207KBGQW
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Richtek USA Inc. RT7207KBGQW

Part No.:: RT7207KBGQW

Manufacturer:: Richtek USA Inc.

Package:: 24-WFQFN Exposed Pad

Datasheet:: RT7207KBGQW.pdf

Description:: IC USB PD TYPE-C CTRLR WQFN-24

In Stock:: 3962

Quantity:: Add To Cart

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RT7207KBGQW this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including RT7207KBGQW price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for RT7207KBGQW to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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RT7207KBGQW Typical application Circuitry

RT7207KBGQW

The RT7207KBGQW is a highly integrated USB PD (Power Delivery) controller with synchronous rectification, designed for use in USB PD Type-C chargers and adapters, as well as offline AC-DC converters. Its key features and capabilities make it suitable for a range of power management and control applications.

Key Features of RT7207KBGQW:

1. Programmable Controller with Integrated Synchronous Rectification: This enhances the efficiency and safety of the device, especially in power conversion applications.

2. Efficient Operation in Various Modes: The chip can operate efficiently in both continuous-conduction mode (CCM) and discontinuous-conduction mode (DCM), supporting a wide output voltage range from 3.0V to 21V.

3. Precision Regulation: It includes dual operational amplifiers with digital-to-analog converter (DAC) programmable reference voltages for precise voltage-loop and current-loop regulation.

4. Multiple Protocol Support: The RT7207KBGQW supports USB PD2.0/PD3.0, PPS, and various proprietary protocols, making it versatile for different types of USB charging applications.

5. High Integration: The chip has an embedded MCU with 32kB Mask ROM, 16kB OTP-ROM, and 2kB SRAM, as well as other integrated components like a charge pump, shunt regulators, and a 10-bit ADC.

6. Protection Features: It includes adaptive output over-voltage protection, under-voltage protection, and firmware-programmable over-current and over-temperature protection.

Application Scenario: USB PD Type-C Charger for Smartphones

1. Designing the Circuit: For creating a USB PD Type-C charger using the RT7207KBGQW.

- Power Input: Connect the AC input to an offline AC-DC converter module, ensuring the output is within the chip's operating voltage range (3V to 21V).

- Connection to RT7207KBGQW: The output of the converter module should be connected to the VBUS pin of the RT7207KBGQW for voltage detection and power supply.

- USB Type-C Interface: Use the CC1 and CC2 pins for the USB Type-C communication interface.

- Control and Monitoring: Utilize the integrated MCU for managing the charging protocol and monitoring the charging status.

- Protection Circuitry: Implement additional circuit elements as needed for over-voltage, under-voltage, and over-current protection, supplementing the chip's built-in protection features.

2. Considerations for Circuit Design:

- Thermal Management: Since power management can generate heat, ensure adequate cooling or heat sinking.

- EMI/EMC Compliance: Design the circuit to minimize electromagnetic interference and ensure electromagnetic compatibility.

- Component Quality and Tolerance: Select high-quality components with appropriate tolerances to ensure reliability and safety.

3. Programming and Configuration:

- Firmware Programming: The internal MCU requires programming to manage the PD protocols and control algorithms. This can be done via the D+/D- interface.

- Configuration for Charging Parameters: Use the built-in ADC and DAC for setting and monitoring the charging parameters like current and voltage levels.

In summary, the RT7207KBGQW chip offers a robust solution for designing USB PD Type-C chargers, with its high integration, efficient power management capabilities, and comprehensive protection features. Proper circuit design and careful consideration of thermal and electromagnetic aspects are crucial for optimal performance and safety.

RT7207KBGQW information

RT7207KBGQW Specifications

Package/Case:
24-WFQFN Exposed Pad
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
Applications:
USB, Type-C Controller
Current-Supply:
-
Voltage-Supply:
3V ~ 21V
OperatingTemperature:
-
MountingType:
Surface Mount

RT7207KBGQW FAQ

1. How to order RT7207KBGQW on icwhale.com?

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2. How does icwhale.com guarantee that RT7207KBGQW is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the RT7207KBGQW. All suppliers must pass our qualification reviews before they can publish their products including RT7207KBGQW on icwhale.com; we pay more attention to the channels and quality of RT7207KBGQW products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the RT7207KBGQW price and inventory displayed accurate?

The price and inventory of RT7207KBGQW fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.

5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of RT7207KBGQW?

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 RT7207KBGQW we delivered, we will accept the replacement or return of the RT7207KBGQW 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 RT7207KBGQW.

(3)The PartNo 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