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TPS62242DRVR from TI,Texas Instruments

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TPS62242DRVR

Manufacturer: TI

1.2V / 300mA Step-Down Converter in 2x2mm SON/TSOT23 Package 6-WSON -40 to 85

Partnumber Manufacturer Quantity Availability
TPS62242DRVR TI 18544 In Stock

Description and Introduction

1.2V / 300mA Step-Down Converter in 2x2mm SON/TSOT23 Package 6-WSON -40 to 85 The TPS62242DRVR is a step-down DC-DC converter manufactured by Texas Instruments (TI). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Input Voltage Range:** 2.5V to 6V  
- **Output Voltage:** Adjustable (0.6V to VIN)  
- **Output Current:** Up to 500mA  
- **Switching Frequency:** 2.25MHz (typical)  
- **Efficiency:** Up to 95%  
- **Quiescent Current:** 15µA (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 6-pin WSON (DRV)  

### **Descriptions:**  
- The TPS62242DRVR is a high-efficiency, low-quiescent-current synchronous step-down converter.  
- It is designed for battery-powered portable applications requiring extended battery life.  
- The device operates in PWM mode under medium to heavy loads and automatically switches to Power Save Mode (PSM) under light loads for improved efficiency.  

### **Features:**  
- **High Efficiency:** Up to 95% efficiency with integrated synchronous rectification.  
- **Low Quiescent Current:** 15µA typical for improved battery life.  
- **Adjustable Output Voltage:** Set via external resistors.  
- **Fixed Frequency Operation:** 2.25MHz switching frequency reduces external component size.  
- **Power Save Mode:** Enhances efficiency at light loads.  
- **100% Duty Cycle Operation:** Supports low dropout conditions.  
- **Thermal Shutdown & Overcurrent Protection:** Ensures safe operation.  

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

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