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TPS62008 from TI,Texas Instruments

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TPS62008

Manufacturer: TI

1.9-V Output, 600-mA, 95% Efficient Step-Down Converter in MSOP-10

Partnumber Manufacturer Quantity Availability
TPS62008 TI 155 In Stock

Description and Introduction

1.9-V Output, 600-mA, 95% Efficient Step-Down Converter in MSOP-10 The TPS62008 is a 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 0.9V to 5V (fixed options available)  
- **Output Current:** Up to 500mA  
- **Switching Frequency:** 1.25MHz (typical)  
- **Efficiency:** Up to 95%  
- **Quiescent Current:** 15µA (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 6-pin SOT-23 (DBV)  

### **Descriptions:**  
- The TPS62008 is a high-efficiency, synchronous step-down converter designed for low-power applications.  
- It operates in pulse-frequency modulation (PFM) mode at light loads to improve efficiency and transitions to pulse-width modulation (PWM) at higher loads.  
- The device integrates low-RDS(on) MOSFETs for reduced power loss.  

### **Features:**  
- **High Efficiency:** Optimized for both light and heavy loads.  
- **Low Quiescent Current:** Extends battery life in portable applications.  
- **100% Duty Cycle Mode:** Allows operation at very low input voltages.  
- **Soft Start:** Prevents inrush current during startup.  
- **Thermal Shutdown:** Protects the device from overheating.  
- **Undervoltage Lockout (UVLO):** Ensures proper operation under low input voltage conditions.  

For more details, refer to the official TI datasheet.

Application Scenarios & Design Considerations

1.9-V Output, 600-mA, 95% Efficient Step-Down Converter in MSOP-10

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