TLC5916IPWR

$1.10

Description：IC LED DRVR LINEAR 120MA 16TSSOP
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:260933b2153b Category: LED Drivers IC Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC LED DRVR LINEAR 120MA 16TSSOP
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Type：Linear
Topology：Shift Register
Internal Switch(s)：Yes
Number of Outputs：8
Voltage - Supply (Min)：3V
Voltage - Supply (Max)：5.5V
Voltage - Output：20V
Current - Output / Channel：120mA
Frequency：30MHz
Dimming：-
Applications：Signage
Operating Temperature：-40°C ~ 125°C (TA)
Mounting Type：Surface Mount
Package / Case：16-TSSOP (0.173", 4.40mm Width)
Supplier Device Package：16-TSSOP
Grade：-
Qualification：-

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TLC5916IPWR

Overview

The TLC5916IPWR is an 8-bit constant-current LED sink driver manufactured by Texas Instruments. It features a serial interface and operates within a supply voltage range of 3 V to 5.5 V. The device provides up to 120 mA output current per channel with a maximum output voltage of 20 V. It supports a clock frequency of 30 MHz and includes fault detection capabilities such as open LED, short-to-ground, and short-to-VLED detection. The component is housed in a 16-TSSOP package and functions across a temperature range of -40°C to +125°C.

Feature Summary

Integrates error flag and fault detection for LED open, short-to-ground, and short-to-VLED conditions.
Provides linear constant-current sinking capability for precise LED brightness control.
Features thermal shutdown protection to ensure operational safety under high-temperature conditions.

Applications

Signage illumination systems
General LED lighting applications
Display driver circuits

Procurement Notes

Verify the specific ordering suffix against official documentation to confirm package type and tape/reel specifications. Ensure the selected variant matches the required operating temperature range and RoHS compliance status. Cross-reference the manufacturer part number with authorized distributors to confirm availability and authenticity before finalizing procurement orders.

Selection Notes

Select this component when an 8-channel constant-current sink driver with integrated fault detection is required. Consider the 16-TSSOP package constraints and the 3 V to 5.5 V supply voltage limits. Evaluate the 120 mA per-channel current capability against the target LED load requirements and verify compatibility with the system's serial interface timing specifications.

Part Context

This device belongs to the TLC5916 series of LED drivers from Texas Instruments. It is designed for applications requiring multiple channels of constant-current drive with diagnostic feedback. The series typically offers solutions for managing LED arrays where individual channel control and fault monitoring are critical for system reliability and maintenance.