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TLC5945PWP from TI&BB,Texas Instruments

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TLC5945PWP

Manufacturer: TI&BB

16-Channel LED Driver w/DOT Correction & Grayscale PWM Control & No Delay 28-HTSSOP -40 to 85

Partnumber Manufacturer Quantity Availability
TLC5945PWP TI&BB 45 In Stock

Description and Introduction

16-Channel LED Driver w/DOT Correction & Grayscale PWM Control & No Delay 28-HTSSOP -40 to 85 The TLC5945PWP 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:** Adjustable (up to 120 mA per channel)  
- **Supply Voltage (VCC):** 3.0 V to 5.5 V  
- **Logic Voltage (VLOGIC):** 1.8 V to 5.5 V  
- **Dot Correction:** 64 steps (6-bit)  
- **Grayscale PWM Control:** 4096 steps (12-bit)  
- **Data Transfer Rate:** Up to 30 MHz  
- **Package:** HTSSOP-28 (PWP)  
- **Operating Temperature:** -40°C to +85°C  

### **Descriptions:**  
The TLC5945PWP is a LED driver with integrated grayscale PWM control and dot correction. It provides constant-current sink outputs for driving LEDs with high precision. The device supports daisy-chaining for multiple ICs and includes error detection for open or shorted LEDs.  

### **Features:**  
- **16 Constant-Current Outputs** (individually adjustable)  
- **Dot Correction (DC)** for brightness uniformity  
- **12-Bit Grayscale PWM Control** (4096 steps)  
- **Error Detection** (open/short LED reporting)  
- **30 MHz Data Transfer Rate**  
- **Low-Power Standby Mode**  
- **Daisy-Chainable for Multiple Devices**  
- **Thermal Shutdown Protection**  

This information is sourced from the manufacturer's datasheet.

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