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Name: PCA9622DR,118
Brand: NXP USA Inc.
SKU: PCA9622DR,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. PCA9622DR,118

Part No.:: PCA9622DR,118

Manufacturer:: NXP USA Inc.

Package:: 32-TSSOP (0.240, 6.10mm Width)

Datasheet:: PCA9622DR,118.pdf

Description:: IC LED DRV LIN PWM 100MA 32TSSOP

In Stock:: 3130

Quantity:: Add To Cart

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PCA9622DR,118 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PCA9622DR,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 PCA9622DR,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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PCA9622DR,118 Typical application Circuitry

PCA9622DR,118

The PCA9622DR,118 is a robust LED driver integrated circuit, specifically tailored for managing multiple LEDs in applications requiring detailed control and effective power management. This chip is integral in scenarios like advanced lighting systems, dynamic display boards, and interactive art installations, where complex LED configurations are crucial.

PCA9622DR,118 Features and Parameters:

1. LED Driving Capability: The PCA9622DR,118 can drive multiple LEDs, providing individual control for each.

2. Dimming Control: Features advanced dimming control for each LED, vital for nuanced lighting effects.

3. Programmable PWM Outputs: Offers programmable Pulse Width Modulation (PWM) outputs, crucial for adjusting LED brightness levels.

4. I²C Bus Compatibility: Equipped with an I²C interface, it ensures seamless communication with microcontrollers.

5. Energy Efficiency: Designed with energy efficiency in mind, ideal for power-sensitive applications.

Application Scenario: Interactive Art Installation

In an interactive art installation, the PCA9622DR,118 can be utilized to control a complex array of LEDs, enabling the creation of vivid, dynamic lighting patterns responsive to environmental inputs.

Circuit Connection and Design Considerations:

Circuit Connection:

1. Power Supply Integration:

- VDD (pin 24) should be connected to a suitable power source for LEDs (e.g., 5V).

2. LED Configuration:

- Each LED group is connected to one of the output channels (OUT0 to OUT15, pins 1-16).

3. I²C Communication Setup:

- SDA (pin 23) and SCL (pin 22) for connection to a microcontroller's I²C bus.

4. Current Regulation:

- External resistors connected to R-EXT (pin 17) help set the current for LEDs.

5. Establishing Ground Connection:

- GND (pin 18) for grounding the system.

Design Considerations:

1. LED Specifications Match: Verify that LEDs are compatible with the driver's voltage and current limits.

2. Determining Resistor Values: Properly calculate resistor values for setting LED current.

3. Efficient I²C Communication: Ensure the I²C bus is properly managed, including correct addressing.

4. Thermal Management: Address heat dissipation, especially in installations with numerous LEDs.

5. Stable Power Delivery: Confirm that the power supply can consistently handle the LED array's demands.

6. Minimizing EMI Impact: Take measures to reduce electromagnetic interference, crucial in densely populated LED setups.

The PCA9622DR,118's application in an interactive art installation exemplifies its potential in managing sophisticated LED arrangements, enabling the creation of dynamic, visually striking, and energy-efficient displays. This highlights the chip's importance in cutting-edge LED technology applications.

PCA9622DR,118 information

PCA9622DR,118 Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Last Time Buy
Type:
Linear
Topology:
-
InternalSwitch(s):
Yes
NumberofOutputs:
16
Voltage-Supply(Min):
2.3V
Voltage-Supply(Max):
5.5V
Voltage-Output:
40V
Current-Output/Channel:
100mA
Frequency:
100kHz ~ 1MHz
Dimming:
PWM
Applications:
Backlight
OperatingTemperature:
-40°C ~ 85°C (TA)
MountingType:
Surface Mount

PCA9622DR,118 FAQ

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3. Are the PCA9622DR,118 price and inventory displayed accurate?

The price and inventory of PCA9622DR,118 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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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,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 PCA9622DR,118 we delivered, we will accept the replacement or return of the PCA9622DR,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 PCA9622DR,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