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TLC5924DAPR from TI,Texas Instruments

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TLC5924DAPR

Manufacturer: TI

16-Channel LED Driver w/DOT Correction & Pre-Charge FET 32-HTSSOP -40 to 85

Partnumber Manufacturer Quantity Availability
TLC5924DAPR TI 1338 In Stock

Description and Introduction

16-Channel LED Driver w/DOT Correction & Pre-Charge FET 32-HTSSOP -40 to 85 The TLC5924DAPR is a 16-channel, constant-current sink LED driver manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**
- **Number of Channels:** 16  
- **Output Current:** Adjustable (up to 120 mA per channel)  
- **Supply Voltage (VCC):** 3 V to 5.5 V  
- **Logic Input Voltage (VIN):** 3 V to 5.5 V  
- **Data Transfer Rate:** Up to 30 MHz  
- **Package:** HTSSOP-32 (PowerPAD™)  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**
- The TLC5924DAPR is designed for driving LEDs with constant-current outputs, ensuring uniform brightness.  
- It supports a serial data interface for cascading multiple devices.  
- Each channel has an individually adjustable current sink with 128-step linear dimming control.  
- Features thermal shutdown and open-LED detection for protection.  

### **Features:**
- **Constant-Current Outputs:** 16 channels with 3% current accuracy.  
- **Adjustable Current:** Set via an external resistor (up to 120 mA per channel).  
- **PWM Dimming:** 128-step linear brightness control.  
- **Cascadable:** Supports daisy-chaining for large LED arrays.  
- **Error Detection:** Open-LED detection and thermal shutdown.  
- **Low Power Consumption:** Suitable for battery-powered applications.  
- **PowerPAD™ Package:** Enhances thermal performance.  

For more details, refer to the official Texas Instruments datasheet.

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