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LP5520TLX/NOPB from NATIONAL,National Semiconductor

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LP5520TLX/NOPB

Manufacturer: NATIONAL

RGB Backlight LED Driver 25-DSBGA -30 to 85

Partnumber Manufacturer Quantity Availability
LP5520TLX/NOPB,LP5520TLXNOPB NATIONAL 3000 In Stock

Description and Introduction

RGB Backlight LED Driver 25-DSBGA -30 to 85 The LP5520TLX/NOPB is a LED driver IC manufactured by Texas Instruments (formerly National Semiconductor).  

### **Specifications:**  
- **Type:** 9-Channel LED Driver  
- **Output Current:** Adjustable up to 25.5 mA per channel  
- **Supply Voltage Range:** 2.7V to 5.5V  
- **Interface:** I²C-Compatible  
- **Dimming Control:** PWM and Analog  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 20-Pin WQFN  

### **Descriptions:**  
The LP5520TLX/NOPB is designed for driving up to nine LEDs with independent current control. It supports both PWM and analog dimming for brightness adjustment. The I²C interface allows for easy configuration and control.  

### **Features:**  
- **9 Independent LED Drivers**  
- **Programmable Current Sink (0 to 25.5 mA per channel)**  
- **Low Operating Voltage (2.7V to 5.5V)**  
- **Integrated Power-On Reset (POR)**  
- **Thermal Shutdown Protection**  
- **Auto-Increment Register Addressing**  

This device is commonly used in backlighting, display panels, and general LED lighting applications.

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