TLC59283RGET

$1.05

Description：IC LED DRIVER LINEAR 45MA 24VQFN
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:d3d2ce35fba2 Category: LED Drivers IC Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC LED DRIVER LINEAR 45MA 24VQFN
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Type：Linear
Topology：Shift Register
Internal Switch(s)：Yes
Number of Outputs：16
Voltage - Supply (Min)：3V
Voltage - Supply (Max)：5.5V
Voltage - Output：10V
Current - Output / Channel：45mA
Frequency：35MHz
Dimming：-
Applications：-
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：24-VFQFN Exposed Pad
Supplier Device Package：24-VQFN (4x4)
Grade：-
Qualification：-

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TLC59283RGET

Overview

The TLC59283RGET is a Texas Instruments LED lighting driver IC featuring 16 constant current channels in a VQFN-24 package. It utilizes a boost topology with an input voltage range of 3 V to 5.5 V and operates at a switching frequency of 35 MHz. The device delivers up to 35 mA output current per channel, supporting a maximum output voltage of 10 V. It functions within a temperature range of -40°C to +85°C and includes ON/OFF control capabilities for LED management.

Feature Summary

Provides 16-channel constant current drive capability for LED arrays
Integrates a boost converter topology for efficient power regulation
Supports serial data transfer for channel control and dimming

Applications

LED backlighting systems
General LED illumination modules
Portable electronic display drivers

Procurement Notes

Verify the specific suffix 'RGET' against the manufacturer datasheet to confirm the exact reel quantity and tape specifications. Ensure the component meets RoHS requirements for your target market. Confirm moisture sensitivity level handling procedures are followed during assembly to prevent damage.

Selection Notes

Select this part when a boost topology is required to drive LEDs with forward voltages exceeding the supply rail. Compare the 10 V maximum output limit against the TLC5928 series variants which support higher voltages. Verify that the VQFN-24 package fits the PCB footprint constraints and thermal design requirements.

Part Context

This component belongs to the TLC5928 family of LED drivers from Texas Instruments. While sharing similar channel counts and interface protocols with other members like the TLC5928RGET, it is distinguished by its lower maximum output voltage specification. This variant is optimized for applications where the LED string voltage does not require high-side boosting beyond 10 V.

Replacement Considerations

The TLC5928RGET serves as a functional substitute but offers a higher maximum output voltage of 17 V. Ensure the replacement's voltage rating aligns with the load requirements. Other family members such as the TLC5928DBQR provide equivalent functionality in different package styles.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

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Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

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Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.