TLC5916IPWR

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TLC5916IPWR

IC LED DRVR LINEAR 120MA 16TSSOP

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Thông số kỹ thuật

Part Status Active
Base Product Number TLC5916
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
Applications Signage
Operating Temperature -40°C ~ 125°C (TA)
Mounting Type Surface Mount
Package 16-TSSOP (0.173", 4.40mm Width)
Supplier Device Package 16-TSSOP
Packaging Cut Tape (CT), Tape & Reel (TR)

Tổng quan

Description

The TLC5916IPWR is an LED driver IC manufactured by Texas Instruments. It is designed for driving 8-channel constant current outputs, commonly used in LED displays and signage. The device is capable of sinking up to 120mA per channel, allowing it to support high-brightness LEDs. It operates on a wide supply voltage range and features a serial data interface, making it easy to integrate with microcontrollers or other digital systems.
The TLC5916IPWR offers key features such as thermal shutdown, open LED detection, and current regulation to ensure reliable and efficient operation. It includes a built-in shift register and data latch for easy cascading when controlling larger arrays of LEDs. The device is housed in a PowerPAD™ package, which provides enhanced thermal performance.
Overall, the TLC5916IPWR is a versatile and reliable solution for applications requiring controlled LED driving, offering features that simplify design and improve performance in lighting applications.

Features

The TLC5916IPWR is an LED driver IC designed for controlling multiple LEDs with high accuracy and efficiency. Key features include:
1. Output Channels: Provides 8 constant current output channels for driving LEDs, making it suitable for applications requiring multiple LEDs.
2. Current Control: Features adjustable current control, allowing the user to set the desired LED current through external resistors for consistent brightness.
3. Serial Interface: Utilizes a serial-in, parallel-out shift register interface, simplifying communication and control with microcontrollers or other digital devices.
4. Brightness Control: Offers PWM control for LED brightness adjustment, enabling smooth dimming and varied lighting effects.
5. Thermal Protection: Includes built-in over-temperature protection to prevent damage from excessive heat, enhancing reliability and lifespan.
6. Supply Voltage: Operates over a wide supply voltage range, typically from 3V to 5.5V, providing flexibility in various electronic designs.
7. Package: Comes in a TSSOP (Thin-Shrink Small Outline Package), ensuring a compact footprint suitable for space-constrained applications.
These features make the TLC5916IPWR an efficient and versatile choice for driving LED displays, backlighting, signage, and other illumination applications.

Package

The TLC5916IPWR is a constant-current LED driver from Texas Instruments, and it is available in a TSSOP-16 package. TSSOP stands for Thin Shrink Small Outline Package, which is a type of surface-mount IC package that is compact and suitable for applications requiring space efficiency.

Pinout

The TLC5916IPWR is an LED driver IC from Texas Instruments. It comes in a 16-pin package. The primary function of the TLC5916IPWR is to serve as an LED driver that can sink current for LED displays and lighting applications. It is designed to drive LEDs with a constant current, providing uniform brightness and reducing variations. The device features 8 constant current sink output channels, which are controlled via a serial interface. It is equipped with a data latch, and each channel can be individually controlled to turn on or off the connected LEDs. The IC is suited for applications requiring precise LED control, such as signage or display systems.

Manufacturer

The manufacturer of the TLC5916IPWR is Texas Instruments. Texas Instruments is a global semiconductor company that designs and manufactures a wide range of electronic components and integrated circuits. They are known for their innovation in analog technology, embedded processing, and digital signal processing (DSP), among other areas. Texas Instruments serves a diverse set of industries, including automotive, industrial, personal electronics, and communications equipment.

Application

The TLC5916IPWR is an LED driver IC commonly used in applications requiring precise current control and efficient power management. Key application areas include LED signage and displays, industrial lighting systems, automotive lighting, and architectural lighting solutions. Its ability to drive multiple LEDs with consistent brightness makes it ideal for these applications, ensuring reliable performance and energy efficiency.

Equivalent

The TLC5916IPWR is an LED driver IC. Equivalent products include the STMicroelectronics STP16C596, Maxim Integrated's MAX7219, and the ON Semiconductor CAT4016. These alternatives provide similar functionalities, such as constant current output and serial data interface for driving LED displays. Always check the datasheets for compatibility in terms of pin configuration, current ratings, and voltage requirements.

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