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TLC5928RGER from TI,Texas Instruments

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7.813ms

TLC5928RGER

Manufacturer: TI

16 Channel Constant Current LED Driver with LED Open Detection 24-VQFN -40 to 85

Partnumber Manufacturer Quantity Availability
TLC5928RGER TI 785 In Stock

Description and Introduction

16 Channel Constant Current LED Driver with LED Open Detection 24-VQFN -40 to 85 The TLC5928RGER is a 16-channel, constant-current sink LED driver manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features:

### **Specifications:**  
- **Output Channels:** 16  
- **Output Current:** 5–120 mA per channel (adjustable via external resistor)  
- **Supply Voltage (VCC):** 3–5.5 V  
- **Logic Input Voltage:** 3–5.5 V  
- **Data Transfer Rate:** Up to 30 MHz  
- **Package:** 24-pin VQFN (RGER)  
- **Operating Temperature:** -40°C to +85°C  

### **Descriptions:**  
- The TLC5928RGER is designed for driving LEDs with constant current, ensuring uniform brightness.  
- It features a serial-in, parallel-out shift register with latched outputs.  
- Includes thermal shutdown and open-circuit detection for protection.  
- Compatible with 3.3V and 5V logic systems.  

### **Features:**  
- **Constant Current Output:** Adjustable via a single external resistor.  
- **High-Speed Data Transfer:** Supports up to 30 MHz clock frequency.  
- **Error Detection:** Open-LED detection and thermal shutdown.  
- **Low Power Consumption:** Optimized for energy efficiency.  
- **Cascadable:** Multiple devices can be connected for expanded channel count.  
- **ESD Protection:** Robust against electrostatic discharge.  

This information is sourced from TI's official datasheet for the TLC5928RGER.

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