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TPS5120DBTG4 from TI/BB,Texas Instruments

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TPS5120DBTG4

Manufacturer: TI/BB

Q1

Partnumber Manufacturer Quantity Availability
TPS5120DBTG4 TI/BB 347 In Stock

Description and Introduction

Q1 The TPS5120DBTG4 is a synchronous buck controller from Texas Instruments (TI)/Burr-Brown (BB).  

**Specifications:**  
- Input Voltage Range: 4.5V to 28V  
- Output Voltage Range: 0.7V to 5.5V  
- Switching Frequency: 300kHz to 1MHz (adjustable)  
- Output Current: Up to 20A (with external FETs)  
- Efficiency: Up to 95%  
- Operating Temperature Range: -40°C to +85°C  
- Package: 16-Pin TSSOP (DBT)  

**Descriptions:**  
The TPS5120DBTG4 is designed for high-efficiency, high-current step-down DC-DC conversion. It supports synchronous rectification and adjustable switching frequency for optimized performance.  

**Features:**  
- Adjustable soft-start  
- Power-good output  
- Overcurrent and overtemperature protection  
- Pre-bias startup capability  
- Supports external synchronization  
- Low shutdown current (<10µA)  

This device is commonly used in computing, networking, and industrial applications.

Application Scenarios & Design Considerations

Q1

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