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TPS62005DGSR from TI,Texas Instruments

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TPS62005DGSR

Manufacturer: TI

Q1

Partnumber Manufacturer Quantity Availability
TPS62005DGSR TI 5000 In Stock

Description and Introduction

Q1 The TPS62005DGSR is a step-down DC-DC converter manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Input Voltage Range:** 2.9V to 6V  
- **Output Voltage Range:** Adjustable from 0.9V to 5.5V  
- **Output Current:** Up to 600mA  
- **Switching Frequency:** 1.5MHz (typical)  
- **Efficiency:** Up to 95%  
- **Quiescent Current:** 17µA (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** VSSOP-10 (DGS)  

### **Descriptions:**  
The TPS62005DGSR is a high-efficiency, low-quiescent-current synchronous step-down converter designed for battery-powered applications. It operates at a fixed frequency of 1.5MHz, allowing the use of small external components. The device supports both forced PWM and power-save modes for improved efficiency at light loads.  

### **Features:**  
- High efficiency synchronous rectification  
- Adjustable output voltage via external resistors  
- Power-save mode for light-load efficiency  
- 100% duty cycle for lowest dropout  
- Internal soft-start  
- Over-temperature protection  
- Short-circuit protection  

This device is commonly used in portable electronics, battery-powered systems, and other low-power applications requiring efficient power conversion.

Application Scenarios & Design Considerations

Q1

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