Overview
The TLC5923RHBR is a 16-channel LED driver produced by Texas Instruments, designed for applications requiring precise LED control. This SMD/SMT component comes in a VQFN-32 package and operates within a voltage range of 3 V to 5.5 V. It is RoHS compliant and features advanced functionalities such as fault detection, LED open detection, and power good/error flag. The TLC5923RHBR is ideal for industrial and consumer electronics applications, offering high reliability and performance.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Model | TLC5923RHBR | - | - |
| Function | 16-channel LED driver with dot correction | - | - |
| Manufacturer | Texas Instruments | - | - |
| Package | VQFN-32 | - | - |
| Operating Voltage | 3 to 5.5 | V | - |
| Max Supply Current | 65 | mA | - |
| Operating Temperature | -40 to +85 | °C | - |
| Power Dissipation | 3.9 | W | - |
| Factory Pack Quantity | 3000 | - | - |
Key Features
- 16-channel constant current sink driver
- Fault detection and LED open detection
- Power good/error flag functionality
- 7-bit dot correction for individual channel adjustment
- Supports up to 30 MHz data transfer rate
- Operating temperature range of -40°C to +85°C
Applications
The TLC5923RHBR is widely used in various applications including industrial automation, consumer electronics, and automotive electronics. Its precise LED control and diagnostic features make it suitable for backlighting, display panels, and other LED-driven systems. The component's reliability and advanced functionalities ensure optimal performance in demanding environments.
Q & A
What is the operating voltage range of TLC5923RHBR?
The operating voltage range is 3 V to 5.5 V.
Does TLC5923RHBR support fault detection?
Yes, it features fault detection and LED open detection.
What is the maximum supply current for TLC5923RHBR?
The maximum supply current is 65 mA.
What package does TLC5923RHBR come in?
It comes in a VQFN-32 package.
Is TLC5923RHBR RoHS compliant?
Yes, it is RoHS compliant.
What is the operating temperature range?
The operating temperature range is -40°C to +85°C.
How many channels does TLC5923RHBR have?
It has 16 channels.
What is the data transfer rate supported by TLC5923RHBR?
It supports up to 30 MHz data transfer rate.
Can TLC5923RHBR be used in automotive applications?
Yes, it is suitable for automotive electronics.
What is the power dissipation of TLC5923RHBR?
The power dissipation is 3.9 W.
