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TPS61165DRVTG4 from TI/BB,Texas Instruments

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TPS61165DRVTG4

Manufacturer: TI/BB

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

Partnumber Manufacturer Quantity Availability
TPS61165DRVTG4 TI/BB 100 In Stock

Description and Introduction

High Brightness White LED Driver in 2mm x 2mm QFN Package 6-WSON -40 to 85 The TPS61165DRVTG4 is a boost converter manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Input Voltage Range:** 1.8V to 6V  
- **Output Voltage Range:** Up to 28V (adjustable)  
- **Output Current:** Up to 1.2A (switch current limit)  
- **Switching Frequency:** 1.2MHz (typical)  
- **Efficiency:** Up to 90%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 6-Pin WSON (DRV)  

### **Descriptions:**  
The TPS61165DRVTG4 is a high-efficiency, synchronous boost converter designed for applications requiring high output voltage from low input voltage sources. It integrates a power switch and synchronous rectifier to minimize external components.  

### **Features:**  
- **Integrated Synchronous Rectifier:** Improves efficiency and reduces external components.  
- **Adjustable Output Voltage:** Set via an external resistor divider.  
- **Low Quiescent Current:** 17µA (typical) for improved light-load efficiency.  
- **Soft-Start Function:** Reduces inrush current during startup.  
- **Thermal Shutdown Protection:** Prevents damage from overheating.  
- **Undervoltage Lockout (UVLO):** Ensures proper operation under low input voltage conditions.  
- **Small Footprint:** 6-pin WSON package for space-constrained applications.  

This device is commonly used in LCD bias, OLED displays, and other applications requiring high-voltage power conversion.

Application Scenarios & Design Considerations

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

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