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TLC5920DL from TI,Texas Instruments

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15.625ms

TLC5920DL

Manufacturer: TI

LED Driver W/Shift Register, Data Latch, Constant Current Circuitry & Common Driver

Partnumber Manufacturer Quantity Availability
TLC5920DL TI 55 In Stock

Description and Introduction

LED Driver W/Shift Register, Data Latch, Constant Current Circuitry & Common Driver The TLC5920DL is a 16-channel, constant-current sink LED driver manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Channels:** 16  
- **Output Current:** Adjustable (up to 120 mA per channel)  
- **Supply Voltage (VCC):** 3 V to 5.5 V  
- **Logic Input Voltage:** 3 V to 5.5 V  
- **Data Transfer Rate:** Up to 25 MHz  
- **Package:** SSOP-24  
- **Operating Temperature Range:** -40°C to +85°C  
- **Features:**  
  - Constant-current outputs  
  - 16-bit shift register and data latch  
  - Error detection for open LED conditions  
  - Thermal shutdown protection  
  - Serial data input/output for cascading  

### **Descriptions and Features:**  
- The TLC5920DL is designed for driving LEDs with constant current, ensuring uniform brightness.  
- It includes a shift register and latch for easy serial data input.  
- Supports cascading for driving more than 16 LEDs.  
- Provides diagnostic feedback for open-LED detection.  
- Thermal shutdown protects the device from overheating.  
- Suitable for LED displays, signage, and backlighting applications.  

This information is based on the manufacturer's datasheet.

Partnumber Manufacturer Quantity Availability
TLC5920DL TI 174 In Stock

Description and Introduction

LED Driver W/Shift Register, Data Latch, Constant Current Circuitry & Common Driver The TLC5920DL is a 16-channel, constant-current sink LED driver manufactured by Texas Instruments (TI). Here are its specifications, descriptions, and features:

### **Specifications:**  
- **Channels:** 16  
- **Output Current:** 5–120 mA per channel (adjustable via external resistor)  
- **Supply Voltage (VCC):** 3–5.5 V  
- **Data Transfer Rate:** Up to 30 MHz  
- **Power Dissipation:** 1.5 W  
- **Package:** SSOP-24  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**  
The TLC5920DL is designed for driving LEDs with constant-current outputs, ensuring uniform brightness. It features a serial-in, parallel-out shift register with latched outputs and includes thermal shutdown protection.  

### **Features:**  
- **Constant-Current Outputs:** Independent current setting per channel via a single external resistor.  
- **High-Speed Data Transfer:** Supports clock frequencies up to 30 MHz.  
- **Thermal Shutdown Protection:** Prevents damage from overheating.  
- **Low Standby Current:** Reduces power consumption when inactive.  
- **Cascadable Design:** Multiple devices can be daisy-chained for expanded LED control.  
- **Open-Circuit Detection:** Helps identify faulty LED connections.  

This information is based solely on the manufacturer's datasheet.

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