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TPS62240DRVT from TI,Texas Instruments

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15.625ms

TPS62240DRVT

Manufacturer: TI

2.25MHz 300mA Step-Down Converter in 2x2mm SON/TSOT23 Package 6-WSON -40 to 85

Partnumber Manufacturer Quantity Availability
TPS62240DRVT TI 1 In Stock

Description and Introduction

2.25MHz 300mA Step-Down Converter in 2x2mm SON/TSOT23 Package 6-WSON -40 to 85 The TPS62240DRVT is a step-down DC-DC converter manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on factual information:

### **Specifications:**  
- **Input Voltage Range:** 2.5V to 6V  
- **Output Voltage Range:** Adjustable from 0.6V to VIN  
- **Output Current:** Up to 300mA  
- **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 TPS62240DRVT is a high-efficiency, low-quiescent-current synchronous step-down DC-DC converter designed for battery-powered applications. It operates at a fixed switching frequency of 2.25MHz, allowing the use of small external components. The device supports automatic Power Save Mode for improved efficiency at light loads.  

### **Features:**  
- **High Efficiency:** Up to 95% efficiency with Power Save Mode.  
- **Low Quiescent Current:** 15µA (typical) for extended battery life.  
- **Adjustable Output Voltage:** From 0.6V to VIN via external resistors.  
- **Synchronous Rectification:** Improves efficiency and reduces external component count.  
- **100% Duty Cycle Mode:** Supports low dropout operation.  
- **Thermal Shutdown & Overcurrent Protection:** Ensures safe operation.  
- **Small Solution Size:** Due to high switching frequency and compact package.  

This information is sourced from TI’s official datasheet for the TPS62240DRVT.

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