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TPS62351DRCRG4 from TI/BB,Texas Instruments

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TPS62351DRCRG4

Manufacturer: TI/BB

1A, 3MHz Buck Converter with I2C for Dynamic Voltage Scaling 10-VSON -40 to 85

Partnumber Manufacturer Quantity Availability
TPS62351DRCRG4 TI/BB 67 In Stock

Description and Introduction

1A, 3MHz Buck Converter with I2C for Dynamic Voltage Scaling 10-VSON -40 to 85 The TPS62351DRCRG4 is a high-efficiency, step-down DC-DC converter manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Input Voltage Range:** 2.5V to 6V  
- **Output Voltage Range:** Adjustable from 0.6V to 5.5V  
- **Output Current:** Up to 1.5A  
- **Switching Frequency:** 2.25MHz (typical)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 10-pin VSON (DRC)  

### **Descriptions & Features:**  
- **High Efficiency:** Uses synchronous rectification for improved power conversion.  
- **Low Quiescent Current:** 17µA (typical) in power-save mode.  
- **Fixed-Frequency PWM Operation:** Ensures low output voltage ripple.  
- **100% Duty Cycle Mode:** Supports low-dropout operation.  
- **Soft-Start Function:** Reduces inrush current during startup.  
- **Thermal Shutdown & Overcurrent Protection:** Enhances reliability.  
- **Small Footprint:** Suitable for space-constrained applications.  

This device is commonly used in portable electronics, battery-powered systems, and point-of-load (POL) applications.

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