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TPS63020DSJT

Manufacturer: 新鲜到货

High Efficiency Single Inductor Buck-Boost Converter with 4A Switch 14-VSON -40 to 85

Partnumber Manufacturer Quantity Availability
TPS63020DSJT 新鲜到货 3000 In Stock

Description and Introduction

High Efficiency Single Inductor Buck-Boost Converter with 4A Switch 14-VSON -40 to 85 The TPS63020DSJT is a high-efficiency, single-inductor buck-boost converter manufactured by Texas Instruments.  

### **Specifications:**  
- **Input Voltage Range:** 1.8V to 5.5V  
- **Output Voltage Range:** Adjustable from 1.2V to 5.5V  
- **Output Current:** Up to 2A (depending on input/output conditions)  
- **Efficiency:** Up to 96%  
- **Switching Frequency:** 2.4MHz (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 14-pin WSON (DSJ)  

### **Descriptions and Features:**  
- **Buck-Boost Operation:** Seamlessly transitions between buck and boost modes for stable output.  
- **High Efficiency:** Optimized for battery-powered applications.  
- **Low Quiescent Current:** 15µA (typical) in power-save mode.  
- **Dynamic Voltage Scaling:** Supports adjustable output voltage via I²C interface.  
- **Integrated Power Switches:** Reduces external component count.  
- **Protection Features:** Includes overvoltage, undervoltage, and thermal shutdown protection.  
- **Applications:** Portable electronics, battery-powered devices, IoT, and wearables.  

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

Partnumber Manufacturer Quantity Availability
TPS63020DSJT TI 75 In Stock

Description and Introduction

High Efficiency Single Inductor Buck-Boost Converter with 4A Switch 14-VSON -40 to 85 The TPS63020DSJT is a high-efficiency, single-inductor buck-boost converter manufactured by Texas Instruments (TI). Here are its key specifications, descriptions, and features:

### **Specifications:**
- **Input Voltage Range:** 1.8V to 5.5V  
- **Output Voltage Range:** Adjustable from 1.2V to 5.5V (fixed and adjustable options available)  
- **Output Current:** Up to 2A (depending on input/output conditions)  
- **Efficiency:** Up to 96%  
- **Switching Frequency:** 2.4MHz (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 14-pin VSON (DSJ)  

### **Descriptions:**
- The TPS63020DSJT is designed to provide a regulated output voltage from input sources that may be above, below, or equal to the output voltage.  
- It integrates power switches and supports seamless transitions between buck and boost modes.  
- Suitable for battery-powered applications where input voltage varies widely.  

### **Features:**
- **Buck-Boost Operation:** Maintains regulation across varying input voltages.  
- **High Efficiency:** Optimized for low-power loss.  
- **Power Save Mode:** Enhances efficiency at light loads.  
- **Soft Start:** Reduces inrush current during startup.  
- **Overcurrent and Overtemperature Protection:** Ensures safe operation.  
- **Adjustable Output Voltage:** Via external resistor divider.  

This device is commonly used in portable electronics, IoT devices, and battery-powered systems requiring stable power delivery.  

(Source: Texas Instruments datasheet for TPS63020DSJT.)

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