What is the Additional Feature ?

Name: LP5569RTWR
Brand: Texas Instruments
SKU: LP5569RTWR
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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

Cart ( )

lmages are for reference only See Product Specifications

Texas Instruments LP5569RTWR

Part No.:: LP5569RTWR

Manufacturer:: Texas Instruments

Package:: 24-WFQFN Exposed Pad

Datasheet:: LP5569RTWR.pdf

Description:: IC LED DRV LIN I2C 25.5MA 24WQFN

In Stock:: 2317

Quantity:: Add To Cart

For more detailed including pricing and shipping

: Quick response, quick quotation

: Flash shipment, no worries after sales

: Original channel, guarantee of the authentic products

Please send RFQ , we will respond immediately.

Purchase and inquiry

LP5569RTWR Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
Type:
Linear
Topology:
Switched Capacitor (Charge Pump)
InternalSwitch(s):
No
NumberofOutputs:
9
Voltage-Supply(Min):
2.5V
Voltage-Supply(Max):
5.5V
Voltage-Output:
-
Current-Output/Channel:
25.5mA
Frequency:
1.25MHz
Dimming:
I²C, PWM
Applications:
General Purpose
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

LP5569RTWR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including LP5569RTWR 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 LP5569RTWR to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

Purchase in icwhale.com

There is no doubt that you may place an order without registering to icwhale.com.

We strongly suggest you sign in our shop before purchasing as you can track your order real-time tracking.

Means of Payment in icwhale.com

For your convenience, we support multiple payment methods in USD, including PayPal, Credit Card, wire transfer. and Alipay.

RFQ (Request for Quotations) in icwhale.com

It is recommended to acquire for quotations to get the latest prices and inventories about the parts.

Our sales will reply to your request by email within 24 hours.

Warm reminder

1. You'll receive an order information email in your email inbox. (Please remember to check the spam folder if you didn't hear from us).

2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping & Handling

Shipping fee starts at $35, but some countries will exceed $35. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)

The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and countries.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, UPS and China Post.

Order Tracking for International Orders

Once your order has been shipped, the tracking number will be sent to the email address registered to your account. This information can also be viewed when logged into your account in the "my account" page.

LP5569RTWR information

Views：

LP5569RTWR Typical application Circuitry

LP5569RTWR

The LP5569RTWR is a programmable, multi-channel LED driver IC designed for driving RGB, RGBW, or other multi-color LED arrays. It features a built-in color mixing engine, providing precise control over LED color and intensity. The LP5569RTWR device is suitable for various applications requiring dynamic and colorful lighting effects, such as decorative lighting, gaming peripherals, and wearables.

Key Features:

- Number of Channels: 9

- LED Current per Channel: Up to 25mA

- PWM Dimming Control: 12-bit resolution

- Built-in Color Mixing Engine: Allows precise control over LED color and intensity

- Programmable Fade-In/Fade-Out Times: Enables smooth transitions between colors

- I2C-Compatible Interface: For easy control and configuration

Applications:

- Decorative Lighting

- Gaming Peripherals

- Wearables

- Ambient Lighting

- Display Backlighting

Circuit Design:

To design a circuit with the LP5569RTWR, follow these steps:

1. Connect VDD (Pin 1): Connect Pin 1 to the LP5569RTWR positive supply voltage (2.7V to 5.5V).

2. Connect GND (Pins 3, 6, 11, 14, 19, 22, 27, 30, 35): Connect Pins 3, 6, 11, 14, 19, 22, 27, 30, 35 to the ground of the circuit.

3. Connect SDA (Pin 9): To enable communication, attach Pin 9 to the I2C bus's data line.

4. Connect SCL (Pin 10): To enable communication, connect Pin 10 to the I2C bus's clock line.

5. Connect LED Outputs (Pins 8, 13, 18, 21, 26, 29, 34, 37, 42): Connect Pins 8, 13, 18, 21, 26, 29, 34, 37, 42 to the anodes of the LED arrays.

6. Connect LED Cathodes: Connect the cathodes of the LED arrays to a current-limiting resistor and then to ground.

Design Considerations:

1. LED Current: Limit the LED current to the specified maximum to prevent damage.

2. Thermal Management: Provide adequate heat sinking for the IC if operating at high LED currents.

3. Power Supply Decoupling: Use capacitors near the VDD pin for stable operation.

4. I2C Communication: Ensure proper pull-up resistors on the SDA and SCL lines for reliable communication.

5. LED Array Matching: Match the LED characteristics (forward voltage, current) for consistent color and brightness.

In conclusion, the LP5569RTWR is a versatile LED driver suitable for applications requiring dynamic and colorful lighting effects. Its built-in color mixing engine and programmable features make it ideal for creating unique lighting experiences.

LP5569RTWR FAQ

1. How to order LP5569RTWR 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 LP5569RTWR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LP5569RTWR. All suppliers must pass our qualification reviews before they can publish their products including LP5569RTWR on icwhale.com; we pay more attention to the channels and quality of LP5569RTWR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the LP5569RTWR price and inventory displayed accurate?

The price and inventory of LP5569RTWR 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 LP5569RTWR?

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 LP5569RTWR we delivered, we will accept the replacement or return of the LP5569RTWR 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 LP5569RTWR.

(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