TLC5971RGER

$2.65

Description：IC LED DRIVER LINEAR 60MA 24VQFN
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:948c3daf7c40 Category: LED Drivers IC Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC LED DRIVER LINEAR 60MA 24VQFN
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Type：Linear
Topology：Shift Register
Internal Switch(s)：Yes
Number of Outputs：12
Voltage - Supply (Min)：3V
Voltage - Supply (Max)：5.5V
Voltage - Output：17V
Current - Output / Channel：60mA
Frequency：-
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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TLC5971RGER

Overview

The TLC5971RGER is a 12-channel, 16-bit Enhanced Serial Pulse Width Modulation (ES-PWM) RGB LED driver manufactured by Texas Instruments. It integrates a 3.3V linear regulator and operates within a supply voltage range of 3.1 V to 3.5 V. The device features a maximum power supply current of 4 mA and supports output currents of ±2 mA. It is housed in a 24-pin VQFN package with an operating temperature range from -40°C to +85°C.

Feature Summary

Integrates internal grayscale clock for simplified control interface requirements
Includes fault detection mechanisms such as LED open detection and power good/error flagging
Utilizes enhanced serial pulse width modulation technology for high-resolution color control

Applications

RGB LED display systems requiring precise color mixing
Compact lighting solutions utilizing ES-PWM interfaces
Portable electronic devices with limited pin count constraints

Procurement Notes

Verify the specific suffix RGE confirms the VQFN-24 package and reel/cut tape availability. Confirm RoHS compliance status through official documentation. Ensure the 3.3V linear regulator requirement aligns with system power architecture. Validate humidity sensitivity handling procedures during assembly.

Selection Notes

Select this component when 12 independent channels with 16-bit resolution are required. The integrated 3.3V regulator simplifies power design compared to external regulation options. Consider the VQFN-24 footprint for space-constrained PCB layouts. Verify compatibility with ES-PWM communication protocols used in the target system.

Part Context

This part belongs to the TLC5971 series of LED drivers. It shares functional similarities with other members like the TLC5971RGET, differing primarily in packaging quantity and reel specifications rather than core electrical performance or pinout configuration.

Replacement Considerations

The TLC5971RGET is a verified alternative within the same family, offering identical electrical characteristics but potentially different factory packaging quantities.

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.