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TPS62200DBVR from TI,Texas Instruments

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TPS62200DBVR

Manufacturer: TI

Adjustable, 300-mA, 95% Efficient Step-Down Converter in SOT-23

Partnumber Manufacturer Quantity Availability
TPS62200DBVR TI 136000 In Stock

Description and Introduction

Adjustable, 300-mA, 95% Efficient Step-Down Converter in SOT-23 The TPS62200DBVR is a synchronous step-down DC-DC converter manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features:  

### **Specifications:**  
- **Input Voltage Range:** 2.5V to 6V  
- **Output Voltage Range:** Adjustable from 0.7V to VIN  
- **Output Current:** Up to 300mA  
- **Switching Frequency:** 1.25MHz (typical)  
- **Efficiency:** Up to 95%  
- **Quiescent Current:** 15µA (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOT-23-5 (DBV)  

### **Descriptions:**  
The TPS62200DBVR is a high-efficiency, low-quiescent-current step-down converter designed for battery-powered applications. It operates in PWM mode at higher loads and automatically switches to power-save mode at light loads to improve efficiency.  

### **Features:**  
- **Synchronous Rectification:** Reduces power loss and improves efficiency.  
- **100% Duty Cycle Mode:** Allows lowest dropout operation.  
- **Power-Save Mode:** Enhances efficiency at light loads.  
- **Internal Soft-Start:** Limits inrush current.  
- **Thermal Shutdown Protection:** Prevents overheating.  
- **Short-Circuit Protection:** Safeguards the device under fault conditions.  

This information is sourced from the official Texas Instruments datasheet for the TPS62200DBVR.

Application Scenarios & Design Considerations

Adjustable, 300-mA, 95% Efficient Step-Down Converter in SOT-23

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