TLC59282RGER

$1.20

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

SKU:3e1da6b2614d 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：17V
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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TLC59282RGER

Overview

The TLC59282RGER is a Texas Instruments LED lighting driver IC featuring 16 constant current sink channels in a VQFN-24 package. It operates on a 3V to 5.5V supply with outputs up to 17V and 45mA per channel. The device utilizes a boost topology and supports serial data transfer at 35MHz. Designed for LED displays, it includes four-channel grouped delay to minimize simultaneous switching noise. Operating temperatures range from -40°C to +85°C.

Feature Summary

Four-channel grouped delay functionality reduces peak switching current transients and simultaneous switching noise.
Serial-controlled architecture simplifies design integration for LED display applications.
Integrated error detection circuits provide LED open detection and thermal warning capabilities.

Applications

Video displays
Message boards
Amusement illumination
LED indicators

Procurement Notes

Verify the specific suffix RGER confirms the reel packaging format against official Texas Instruments documentation. Confirm RoHS compliance status and moisture sensitivity level (MSL) requirements prior to assembly planning. Ensure the ordering part number matches the exact voltage and current specifications required for the target application circuit design.

Selection Notes

Select this component when designing LED modules requiring low-cost two-layer PCB routing due to its noise reduction features. Choose the VQFN-24 package variant if space constraints necessitate a surface-mount solution over HTSSOP or TSSOP options. Ensure the application requires 45mA output current capability rather than the 35mA found in other series variants.

Part Context

This device belongs to the TLC59282 series of serial-controlled, 16-channel constant current sink LED drivers. It is distinct from the standard TLC5928 by incorporating grouped delay features to manage switching noise. The RGER suffix indicates a specific tape and reel packaging configuration suitable for automated surface-mount assembly processes.