TLC59401PWPR

$2.18

Description：IC LED DRVR LIN 120MA 28HTSSOP
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:4d956fbae055 Category: LED Drivers IC Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC LED DRVR LIN 120MA 28HTSSOP
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：120mA
Frequency：30MHz
Dimming：-
Applications：Backlight, Signage
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：28-PowerTSSOP (0.173", 4.40mm Width)
Supplier Device Package：28-HTSSOP
Grade：-
Qualification：-

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TLC59401PWPR

Overview

The TLC59401PWPR is a Texas Instruments LED lighting driver IC featuring 16 independent output channels. It operates within a supply voltage range of 3 V to 5.5 V and delivers up to 120 mA per channel with an output voltage capability of 17 V. The device utilizes a shift register topology and supports PWM control at frequencies up to 30 MHz. Packaged in a 28-HTSSOP surface-mount format, it functions reliably across an operating temperature range of -40°C to +85°C.

Feature Summary

Provides 16-channel linear LED driving with individual current control capabilities
Integrates internal shift register for serial data input and output latching
Supports high-frequency PWM dimming for precise brightness regulation

Applications

LED backlighting systems
Electronic signage displays
General LED illumination arrays

Procurement Notes

Verify the specific package variant matches the HTSSOP-28 footprint requirements for your PCB layout. Confirm that the component meets RoHS3 compliance standards if required by your manufacturing regulations. Ensure thermal management strategies align with the specified operating temperature limits during integration.

Selection Notes

Select this component when designing circuits requiring multiple individually controllable LED channels without external drivers. Consider the 120 mA per-channel limit and 17 V output ceiling against load requirements. Evaluate the 28-pin form factor for space constraints compared to alternative packages like VQFN or automotive-grade variants.

Part Context

This part belongs to the TLC59401 series from Texas Instruments, designed specifically for LED lighting applications. It serves as a cost-effective solution for managing multiple LEDs in consumer electronics and display technologies. The PWPR suffix indicates the tape and reel packaging configuration suitable for automated assembly processes.