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Name: PCA9622DR/S911118
Brand: NXP USA Inc.
SKU: PCA9622DR/S911118
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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NXP USA Inc. PCA9622DR/S911118

Part No.:: PCA9622DR/S911118

Manufacturer:: NXP USA Inc.

Package:: -

Datasheet:: PCA9622DR/S911118.pdf

Description:: LED DRIVER 16-SEGMENT

In Stock:: 2457

Quantity:: Add To Cart

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PCA9622DR/S911118 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PCA9622DR/S911118 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 PCA9622DR/S911118 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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PCA9622DR/S911118 Typical application Circuitry

PCA9622DR S911118

The PCA9622DR/S911118 is a sophisticated LED driver chip, primarily designed for controlling and driving multiple LEDs in applications where precise brightness control and efficient power management are essential. This chip is often utilized in scenarios such as large LED displays, lighting systems, and decorative LED installations, where multiple LEDs need to be controlled simultaneously.

PCA9622DR/S911118 Key Features and Parameters:

1. Multiple LED Driver Channels: The PCA9622DR/S911118 supports multiple channels for LED driving, allowing control of several LEDs independently.

2. Brightness Control: It offers individual brightness control for each LED, enhancing display quality and versatility.

3. PWM Control: Incorporates Pulse Width Modulation (PWM) for precise control over LED brightness.

4. I²C Interface: Features an I²C-compatible interface for easy integration with microcontrollers and other control units.

5. Power Efficiency: Designed for low power consumption, optimizing energy use in LED applications.

Application Scenario: Large LED Display Panel

In a large LED display panel, the PCA9622DR/S911118 can be used to control individual LEDs or segments of LEDs, enabling dynamic display patterns and brightness control.

Circuit Connection and Design Considerations:

Circuit Connection:

1. Power Supply:

- Connect VDD (pin 24) to the appropriate power supply for the LEDs (e.g., 5V).

2. LED Connections:

- Connect each LED or LED segment to one of the output channels (e.g., OUT0 to OUT15, pins 1-16).

3. I²C Communication:

- SDA (pin 23) and SCL (pin 22) to the I²C bus of the control unit.

4. External Resistors for Current Setting:

- Attach external resistors to the R-EXT pin (pin 17) to set the current for the LEDs.

5. Grounding:

- Connect GND (pin 18) to the system ground.

Design Considerations:

1. LED Compatibility: Ensure that the LEDs are compatible with the driver's voltage and current specifications.

2. Current Setting: Calculate the correct values for the external resistors to set the desired current for the LEDs.

3. I²C Bus Management: Ensure proper management of the I²C bus, including addressing and data transfer.

4. Heat Management: Consider thermal aspects, especially in large arrays of LEDs.

5. Power Supply Reliability: Ensure the power supply can handle the load and is stable.

6. EMI Considerations: Minimize electromagnetic interference, particularly in densely packed LED arrays.

Using the PCA9622DR/S911118 in a large LED display panel showcases its ability to manage complex LED arrangements efficiently. This application highlights the chip's capability to create dynamic, bright, and energy-efficient displays, making it a critical component in modern LED-based applications.

PCA9622DR/S911118 information

PCA9622DR/S911118 Specifications

Package/Case:
-
Packaging:
Bulk
Series:
*
ProductStatus:
Active
Type:
-
Applications:
-
MountingType:
-

PCA9622DR/S911118 FAQ

1. How to order PCA9622DR/S911118 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 PCA9622DR/S911118 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the PCA9622DR/S911118. All suppliers must pass our qualification reviews before they can publish their products including PCA9622DR/S911118 on icwhale.com; we pay more attention to the channels and quality of PCA9622DR/S911118 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the PCA9622DR/S911118 price and inventory displayed accurate?

The price and inventory of PCA9622DR/S911118 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 PCA9622DR/S911118?

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 PCA9622DR/S911118 we delivered, we will accept the replacement or return of the PCA9622DR/S911118 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 PCA9622DR/S911118.

(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