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TPS61183RTJR from TI,Texas Instruments

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TPS61183RTJR

Manufacturer: TI

WLED Driver for Notebooks with PWM Interface and Programmable PWM Dimming 20-QFN -40 to 85

Partnumber Manufacturer Quantity Availability
TPS61183RTJR TI 21 In Stock

Description and Introduction

WLED Driver for Notebooks with PWM Interface and Programmable PWM Dimming 20-QFN -40 to 85 The TPS61183RTJR is a boost converter manufactured by Texas Instruments (TI). Here are its specifications, descriptions, and features:

### **Specifications:**  
- **Input Voltage Range:** 2.7V to 18V  
- **Output Voltage Range:** Up to 18V  
- **Output Current:** Up to 1.5A  
- **Switching Frequency:** 1.2MHz (typical)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 20-pin WQFN (RTJ)  

### **Descriptions:**  
The TPS61183RTJR is a high-efficiency, synchronous boost converter designed for applications requiring a regulated output voltage higher than the input supply. It integrates power switches and supports a wide input voltage range, making it suitable for battery-powered systems, industrial, and automotive applications.  

### **Features:**  
- **Integrated Synchronous Rectifier:** Improves efficiency and reduces external components.  
- **Adjustable Output Voltage:** Configurable via external resistors.  
- **Soft-Start Function:** Limits inrush current during startup.  
- **Overcurrent and Thermal Protection:** Enhances system reliability.  
- **Low Quiescent Current:** Optimized for power-sensitive applications.  
- **Wide Input Voltage Range:** Supports various power sources.  

This information is sourced from TI's official documentation.

Application Scenarios & Design Considerations

WLED Driver for Notebooks with PWM Interface and Programmable PWM Dimming 20-QFN -40 to 85

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