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TPS62303DRCR from TI,Texas Instruments

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TPS62303DRCR

Manufacturer: TI

1.8V, 500-mA, 3-MHz Step-Down Converter in QFN or Chip-Scale

Partnumber Manufacturer Quantity Availability
TPS62303DRCR TI 4491 In Stock

Description and Introduction

1.8V, 500-mA, 3-MHz Step-Down Converter in QFN or Chip-Scale The TPS62303DRCR is a high-efficiency synchronous step-down DC-DC converter manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features:

### **Manufacturer:**  
Texas Instruments (TI)  

### **Part Number:**  
TPS62303DRCR  

### **Description:**  
The TPS62303DRCR is a compact, high-efficiency, synchronous step-down converter designed for battery-powered portable applications. It operates with an input voltage range of 2.5V to 6V and delivers an adjustable output voltage down to 0.6V with a maximum output current of 1.5A.  

### **Key Features:**  
- **Input Voltage Range:** 2.5V to 6V  
- **Output Voltage Range:** Adjustable from 0.6V to VIN  
- **Output Current:** Up to 1.5A  
- **High Efficiency:** Up to 95%  
- **Fixed Switching Frequency:** 2.25MHz (typical)  
- **Synchronous Rectification:** Improves efficiency  
- **Low Quiescent Current:** 17µA (typical)  
- **Power-Save Mode:** Enhances light-load efficiency  
- **100% Duty Cycle Mode:** Supports low dropout operation  
- **Thermal Shutdown & Overcurrent Protection:** Built-in safety features  
- **Package:** 10-pin VSON (DRC)  

### **Applications:**  
- Portable battery-powered devices  
- Smartphones, tablets, and handheld electronics  
- Point-of-load (POL) power supplies  
- Industrial and consumer electronics  

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

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