TLC5942RHBR

$1.10

Description：IC LED DRIVER LINEAR 50MA 32VQFN
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Bulk

SKU:46c0b99c293e Category: LED Drivers IC Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC LED DRIVER LINEAR 50MA 32VQFN
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Bulk
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：50mA
Frequency：30MHz
Dimming：-
Applications：Backlight
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：32-VFQFN Exposed Pad
Supplier Device Package：32-VQFN (5x5)
Grade：-
Qualification：-

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TLC5942RHBR

Overview

The TLC5942RHBR is an LED driver IC manufactured by Texas Instruments, featuring a 32-VQFN package. It provides 16 linear shift register outputs with a maximum output current of 50 mA per channel and operates at a supply voltage range of 3 V to 5.5 V. The device supports a serial interface for data input and includes internal error flagging capabilities. Designed for applications requiring precise LED control, it offers fault detection features to monitor circuit integrity.

Feature Summary

Integrates 16 linear shift register outputs for individual LED channel control
Supports high-speed serial data input via standard communication interfaces
Includes internal error flagging and fault detection mechanisms

Applications

LED display systems requiring multi-channel dimming
General-purpose LED lighting control circuits
Electronic signage and digital displays

Procurement Notes

Verify the specific package variant and manufacturer documentation to ensure compatibility with design requirements. Confirm RoHS compliance status and operating temperature ranges against project specifications. Cross-reference datasheet parameters for electrical characteristics before integration.

Selection Notes

Select this component for designs requiring 16-channel LED driving with linear dimming capabilities. Consider the 50 mA output current limit and 32-VQFN footprint when planning PCB layout. Ensure power supply stability within the 3 V to 5.5 V range for optimal performance.

Part Context

Part of the Texas Instruments LED driver family, designed for scalable lighting solutions. Offers integrated control logic to simplify system architecture compared to discrete driver implementations. Suitable for compact electronic devices where space efficiency and reliable LED operation are critical.

Replacement Considerations

Consult official Texas Instruments substitution guides for verified alternatives. Check pinout compatibility and electrical parameter alignment before replacing with other models in the series.

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

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

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

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

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.