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TPS62204DBVT from TI,Texas Instruments

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TPS62204DBVT

Manufacturer: TI

1.6-V Output, 300-mA, 95% Efficient Step-Down Converter in SOT-23

Partnumber Manufacturer Quantity Availability
TPS62204DBVT TI 28000 In Stock

Description and Introduction

1.6-V Output, 300-mA, 95% Efficient Step-Down Converter in SOT-23 The TPS62204DBVT 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 Range:** Adjustable from 0.7V 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:** SOT-23-5 (DBV)  

### **Descriptions:**
- The TPS62204DBVT 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 at higher loads and automatically switches to power-save mode at light loads for improved efficiency.  
- It features a fixed-frequency operation to minimize output voltage ripple.  

### **Features:**
- **High Efficiency:** Up to 95% efficiency due to synchronous rectification.  
- **Low Quiescent Current:** 15µA (typical) for improved battery life.  
- **Power-Save Mode:** Enhances efficiency at light loads.  
- **100% Duty Cycle Operation:** Allows lowest dropout voltage.  
- **Soft Start:** Prevents inrush current at startup.  
- **Thermal Shutdown Protection:** Protects the device from overheating.  
- **Short-Circuit Protection:** Enhances system reliability.  

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

Application Scenarios & Design Considerations

1.6-V Output, 300-mA, 95% Efficient Step-Down Converter in SOT-23

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