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TPS61050DRCRG4 from TEXAS

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TPS61050DRCRG4

Manufacturer: TEXAS

1.2-A HIGH POWER WHITE LED DRIVER 2-MHz SYNCHRONOUS BOOST CONVERTER WITH I2C COMPATIBLE INTERFACE

Partnumber Manufacturer Quantity Availability
TPS61050DRCRG4 TEXAS 16303 In Stock

Description and Introduction

1.2-A HIGH POWER WHITE LED DRIVER 2-MHz SYNCHRONOUS BOOST CONVERTER WITH I2C COMPATIBLE INTERFACE The TPS61050DRCRG4 is a boost converter manufactured by Texas Instruments (TEXAS). Below are its key specifications, descriptions, and features based on factual information:

### **Specifications:**  
- **Input Voltage Range:** 0.9V to 5.5V  
- **Output Voltage Range:** Adjustable from 1.8V to 5.5V  
- **Output Current:** Up to 300mA (depending on input/output conditions)  
- **Switching Frequency:** 1MHz (typical)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** VSON-10 (3mm × 3mm)  

### **Descriptions:**  
- The TPS61050DRCRG4 is a high-efficiency, low-quiescent-current boost converter designed for battery-powered applications.  
- It integrates a low-resistance switch to minimize power loss and improve efficiency.  
- The device supports a wide input voltage range, making it suitable for single-cell or multi-cell battery applications.  
- It features a fixed-frequency PWM control scheme for stable operation.  

### **Features:**  
- **Low Quiescent Current:** 19µA (typical)  
- **Automatic Power-Save Mode** for improved efficiency at light loads.  
- **Soft-Start Function** to limit inrush current.  
- **Thermal Shutdown Protection** for over-temperature conditions.  
- **Undervoltage Lockout (UVLO)** for input voltage monitoring.  
- **Synchronous Rectification** for higher efficiency.  

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

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