What is the Additional Feature ?

Name: PA9261
Brand: Greenlee Communications
SKU: PA9261
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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Greenlee Communications PA9261

Part No.:: PA9261

Manufacturer:: Greenlee Communications

Package:

Datasheet:

Description:: CONN FERRULE DIN 14AWG 100PC

In Stock:: 3460

Quantity:: Add To Cart

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PA9261 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PA9261 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 PA9261 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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PA9261 Typical application Circuitry

When integrating the PA9261 chip for wireless charging applications, it's crucial to consider various parameters and design considerations to ensure optimal performance. PA9261 is a versatile chip primarily designed for wireless power transfer (WPT) applications, providing efficient and reliable charging solutions across various devices.

Key Considerations:

- PA9261 Pin Functions: Understanding the pin functions of PA9261 is fundamental. It typically includes pins for power input, ground connection, communication interface (such as I2C), charging control, and output for power transmission.

- Coil Design and Placement: Proper coil design and placement are critical for efficient power transfer. This involves considerations such as coil size, shape, and alignment with the receiving coil in the device to be charged.

- Control Interface: Utilizing the communication interface of PA9261 (such as I2C) allows for configuring charging parameters, monitoring charging status, and implementing safety features like overcurrent protection and temperature sensing.

- Efficiency Optimization: PA9261 offers features for maximizing charging efficiency, such as adaptive power control and foreign object detection. Optimizing these features ensures efficient power transfer and minimizes energy loss.

- Thermal Management: Managing heat dissipation is essential for both the longevity of the PA9261 chip and the safety of the charging system. Incorporating proper heat sinking and thermal management techniques helps prevent overheating during charging.

Detailed Circuit Design:

For a typical wireless charging circuit using PA9261, consider the following detailed connection scheme:

1. Power Input (VCC): Connect the power input pin (VCC) of PA9261 to a stable DC power source, typically ranging from 5V to 12V.

2. Ground Connection (GND): Connect the ground pin (GND) of PA9261 to the ground terminal of the power source and the system ground.

3. Communication Interface (I2C): Connect the communication pins (SDA and SCL) of PA9261 to the corresponding pins of a microcontroller or host processor for communication and control.

4. Coil Connections (TX Coil): Connect the transmitter coil (TX coil) to the designated pins of PA9261, ensuring proper alignment and electrical connection.

5. Load Detection (LOAD): Connect the load detection pin (LOAD) of PA9261 to a load sensing circuit, enabling the detection of compatible devices for charging initiation.

6. state Indication (LED): To show the charging state visually, connect an LED indicator to the PA9261's status output pin.

Design Considerations:

- Compatibility with various device types and charging protocols.

- Electromagnetic interference (EMI) mitigation to comply with regulatory standards.

- The application of safety measures such protection against overvoltage and overcurrent.

- Thermal dissipation to provide steady operation and avoid overheating.

- Improving the efficiency of power transfer to enable quicker charging and energy conservation.

In summary, integrating the PA9261 chip into wireless charging applications requires meticulous attention to pin connections, coil design, communication interface, efficiency optimization, and thermal management to achieve reliable and efficient charging performance.

PA9261 information

PA9261 Specifications

Packaging:
-
Series:
-
ProductStatus:
Obsolete
Type:
Single Wire
Insulation:
Non-Insulated
Style:
DIN
Size:
14 AWG (2.50mm²)
Length-Overall:
12.00mm
Length-Pin:
-

PA9261 FAQ

1. How to order PA9261 on icwhale.com?

Currently, icwhale.com only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

2. How does icwhale.com guarantee that PA9261 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the PA9261. All suppliers must pass our qualification reviews before they can publish their products including PA9261 on icwhale.com; we pay more attention to the channels and quality of PA9261 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the PA9261 price and inventory displayed accurate?

The price and inventory of PA9261 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 PA9261?

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 PA9261 we delivered, we will accept the replacement or return of the PA9261 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 PA9261.

(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