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TPS40130DBTRG4 from TI,Texas Instruments

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TPS40130DBTRG4

Manufacturer: TI

2- Channel Multiphase Buck DC/DC Controller with Integrated Drivers 30-TSSOP -40 to 85

Partnumber Manufacturer Quantity Availability
TPS40130DBTRG4 TI 16597 In Stock

Description and Introduction

2- Channel Multiphase Buck DC/DC Controller with Integrated Drivers 30-TSSOP -40 to 85 The TPS40130DBTRG4 is a synchronous buck controller manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 52V  
- **Output Voltage Range:** 0.8V to 90% of VIN  
- **Switching Frequency:** Adjustable (100kHz to 1MHz)  
- **Maximum Output Current:** Configurable with external components  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** MSOP-PowerPAD-8 (DBT)  

### **Descriptions:**  
The TPS40130DBTRG4 is a wide-input voltage, synchronous buck controller designed for high-efficiency DC-DC power conversion. It supports both N-channel MOSFETs and integrates features for flexible power supply designs.  

### **Features:**  
- **Wide Input Voltage Range:** Supports 4.5V to 52V input.  
- **Adjustable Frequency:** Allows optimization for efficiency or size.  
- **Synchronous Rectification:** Improves efficiency by reducing conduction losses.  
- **Programmable Soft-Start:** Prevents inrush current at startup.  
- **Current Mode Control:** Enhances transient response and stability.  
- **Power Good Indicator:** Monitors output voltage status.  
- **Thermal Shutdown Protection:** Prevents overheating.  
- **Under-Voltage Lockout (UVLO):** Ensures proper operation under low input voltage.  

This device is commonly used in industrial, telecom, and automotive applications requiring high-efficiency power conversion.

Application Scenarios & Design Considerations

2- Channel Multiphase Buck DC/DC Controller with Integrated Drivers 30-TSSOP -40 to 85

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