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TPS61165DRVR from TI,Texas Instruments

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TPS61165DRVR

Manufacturer: TI

High Brightness White LED Driver in 2mm x 2mm QFN Package 6-WSON -40 to 85

Partnumber Manufacturer Quantity Availability
TPS61165DRVR TI 15000 In Stock

Description and Introduction

High Brightness White LED Driver in 2mm x 2mm QFN Package 6-WSON -40 to 85 The TPS61165DRVR is a synchronous boost converter manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Input Voltage Range:** 2.7V to 5.5V  
- **Output Voltage Range:** Up to 18V (adjustable)  
- **Output Current:** Up to 1.2A (switch current limit)  
- **Switching Frequency:** 1.2MHz (typical)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 6-pin WSON (DRV)  

### **Descriptions:**  
The TPS61165DRVR is a high-efficiency, synchronous step-up DC-DC converter designed for small, battery-powered applications. It integrates power switches and offers a compact solution for boosting low input voltages to higher levels.  

### **Features:**  
- **Synchronous Rectification:** Improves efficiency compared to diode-based solutions.  
- **Adjustable Output Voltage:** Set via an external resistor divider.  
- **Low Quiescent Current:** 20µA (typical) for improved battery life.  
- **Soft-Start Function:** Reduces inrush current.  
- **Thermal Shutdown & Overcurrent Protection:** Enhances reliability.  
- **Small Footprint:** Suitable for space-constrained designs.  

This information is based on TI's official datasheet for the TPS61165DRVR.

Application Scenarios & Design Considerations

High Brightness White LED Driver in 2mm x 2mm QFN Package 6-WSON -40 to 85

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