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TPS62200DBV from TI,Texas Instruments

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TPS62200DBV

Manufacturer: TI

HIGH-EFFICIENCY, SOT23 STEP-DOWN, DC-DC CONVERTER

Partnumber Manufacturer Quantity Availability
TPS62200DBV TI 150 In Stock

Description and Introduction

HIGH-EFFICIENCY, SOT23 STEP-DOWN, DC-DC CONVERTER The TPS62200DBV is a synchronous 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 0.7V 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 TPS62200DBV is a high-efficiency, low-quiescent-current synchronous buck converter designed for battery-powered applications. It operates at a fixed switching frequency of 1.25MHz, enabling the use of small external components. The device features a Power Save Mode for improved efficiency at light loads and includes internal soft-start to limit inrush current.  

### **Features:**  
- **Synchronous Rectification:** Improves efficiency and reduces external component count.  
- **Power Save Mode:** Enhances light-load efficiency.  
- **100% Duty Cycle Operation:** Allows lowest dropout voltage.  
- **Internal Soft-Start:** Prevents excessive inrush current.  
- **Undervoltage Lockout (UVLO):** Ensures proper operation under low input voltage conditions.  
- **Thermal Shutdown Protection:** Safeguards the device from overheating.  

This information is based solely on TI's datasheet for the TPS62200DBV.

Application Scenarios & Design Considerations

HIGH-EFFICIENCY, SOT23 STEP-DOWN, DC-DC CONVERTER

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