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Name: PCA9532BS,118
Brand: NXP USA Inc.
SKU: PCA9532BS,118
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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NXP USA Inc. PCA9532BS,118

Part No.:: PCA9532BS,118

Manufacturer:: NXP USA Inc.

Package:: 24-VFQFN Exposed Pad

Datasheet:: PCA9532BS,118.pdf

Description:: IC LED DRVR PS I2C 25MA 24HVQFN

In Stock:: 2650

Quantity:: Add To Cart

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PCA9532BS,118 Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®,Bulk
Series:
-
ProductStatus:
Active
Type:
Power Switch
Topology:
-
InternalSwitch(s):
Yes
NumberofOutputs:
16
Voltage-Supply(Min):
2.3V
Voltage-Supply(Max):
5.5V
Voltage-Output:
-
Current-Output/Channel:
25mA
Frequency:
-
Dimming:
I²C
Applications:
Backlight
OperatingTemperature:
-40°C ~ 85°C (TA)
MountingType:
Surface Mount

PCA9532BS,118 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PCA9532BS,118 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 PCA9532BS,118 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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PCA9532BS,118 information

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PCA9532BS,118 Typical application Circuitry

PCA9532BS,118

The PCA9532BS,118 is a component of the PCA series, known for its role as a 16-bit I/O expander optimized for LED dimming control. Developed by NXP Semiconductors, this device is specifically designed to expand the number of I/Os available for LED control applications in microcontroller-based systems. It is particularly useful in scenarios requiring multiple LEDs, like in dashboard displays, status indicators, and backlighting in various consumer electronics.

1. Power Supply and Electrical Characteristics: The PCA9532BS,118 typically operates with a supply voltage in the range of 2.3V to 5.5V, making it versatile for integration into various electronic environments. The VDD pin is used for connecting the positive power supply, whereas the VSS pin is for the ground connection. To ensure reliable operation, it is recommended to include decoupling capacitors close to these power pins to stabilize the voltage and reduce electrical noise.

2. Pin Configuration and Detailed Connectivity: The PCA9532BS,118 has several important pins that need to be connected appropriately for full functionality. It includes an I2C interface with SDA and SCL pins for communication with a microcontroller or processor. There are 16 LED driver pins, each capable of controlling individual LEDs. The device also features three hardware address pins (A0, A1, A2), allowing for multiple devices on the same I2C bus by setting different addresses. Additionally, an active-low interrupt output pin (INT) is present, which can be used to indicate a status change in the LEDs.

3. Integration in LED Control Systems: In systems designed for LED control, the PCA9532BS,118 serves as a key component to manage multiple LEDs efficiently. It allows a microcontroller with limited I/O pins to control many LEDs through the I2C bus, making it ideal for complex LED arrangements. The integration involves setting up the I2C communication and programming the expander to control the brightness and state of each LED connected to its output pins.

4. Performance and Application Adaptability: The PCA9532BS,118 is notable for its ability to control and dim LEDs with precision. Its individual LED outputs can be programmed for blinking or dimming, providing flexibility for various lighting applications. This makes the PCA9532BS,118 a highly adaptable and efficient solution for complex LED control tasks in a wide array of applications.

5. Circuit Design and PCB Layout Strategy: Designing a circuit for the PCA9532BS,118 requires thoughtful consideration of the trace layout, especially for the I2C bus and LED control lines. Keeping the I2C bus traces short and away from noisy signals is essential to maintain communication integrity. The layout of the LED control lines should be optimized to minimize voltage drops and ensure uniform brightness across all LEDs.

6. Standards Compliance and Reliability: The PCA9532BS,118 is produced in accordance with industry standards, guaranteeing its dependability and quality for applications involving LED control. It is compatible with a variety of microcontrollers and CPUs due to its adherence to standard I2C communication standards.

7. Handling and Installation Care: As with most semiconductor devices, the PCA9532BS,118 is sensitive to electrostatic discharge (ESD) and should be handled with care. It is essential to use appropriate ESD protection techniques while handling and installing the item to avoid damaging it.

In summary, the PCA9532BS,118 is a versatile and effective 16-bit I/O expander, crucial for LED control in various applications. Its effective use includes stable power supply management, accurate pin configuration, strategic integration into LED systems, leveraging its precise control capabilities, careful circuit design, adherence to industry standards, and cautious handling and installation. These practices ensure the PCA9532BS,118 functions optimally, providing efficient and flexible LED control in diverse electronic applications.

PCA9532BS,118 FAQ

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3. Are the PCA9532BS,118 price and inventory displayed accurate?

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6. What is the process for return or replacement of PCA9532BS,118?

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 PCA9532BS,118 we delivered, we will accept the replacement or return of the PCA9532BS,118 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 PCA9532BS,118.

(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