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TLC5911PZP from TI,Texas Instruments

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TLC5911PZP

Manufacturer: TI

LED Driver W/Shift Registers, Data Latch, On-Chip PLL For Gray Scale Generation & Constant Current

Partnumber Manufacturer Quantity Availability
TLC5911PZP TI 3 In Stock

Description and Introduction

LED Driver W/Shift Registers, Data Latch, On-Chip PLL For Gray Scale Generation & Constant Current The TLC5911PZP is a LED driver manufactured by Texas Instruments (TI). Here are its key specifications, descriptions, and features:

### **Specifications:**  
- **Type:** 8-bit constant-current LED sink driver  
- **Output Current:** Adjustable (5 mA to 120 mA per channel)  
- **Supply Voltage (VCC):** 3 V to 5.5 V  
- **Number of Channels:** 8  
- **Data Transfer Rate:** Up to 25 MHz  
- **Interface:** Serial (SPI-compatible)  
- **Package:** HTSSOP-20 (PZP)  
- **Operating Temperature Range:** -40°C to +125°C  

### **Descriptions:**  
- Designed for driving LEDs with constant current to ensure uniform brightness.  
- Features an adjustable output current via an external resistor.  
- Supports daisy-chaining for multiple devices using a serial interface.  

### **Features:**  
- **Constant Current Output:** Independent of output voltage.  
- **Thermal Shutdown Protection:** Prevents damage from overheating.  
- **Open-Load Detection:** Identifies LED disconnection.  
- **Short-Circuit Detection:** Protects the device.  
- **Low Standby Current:** Reduces power consumption when inactive.  
- **Schmitt-Trigger Inputs:** Improves noise immunity.  

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

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