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TPS51461RGER from TI,Texas Instruments

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TPS51461RGER

Manufacturer: TI

3.3V to 5V Input, 6A, D-CAP+ Mode Synchronous Step-Down Converter with 2-Bit VID 24-VQFN -40 to 85

Partnumber Manufacturer Quantity Availability
TPS51461RGER TI 5394 In Stock

Description and Introduction

3.3V to 5V Input, 6A, D-CAP+ Mode Synchronous Step-Down Converter with 2-Bit VID 24-VQFN -40 to 85 The TPS51461RGER is a synchronous buck converter manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 28V  
- **Output Voltage Range:** 0.6V to 5.5V  
- **Output Current:** Up to 6A  
- **Switching Frequency:** 300kHz to 1.2MHz (adjustable)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 24-pin VQFN (RGER)  

### **Descriptions:**  
The TPS51461RGER is a high-efficiency, synchronous step-down DC-DC converter designed for applications requiring high current and tight voltage regulation. It integrates low-side and high-side MOSFETs, reducing external component count. The device supports adjustable output voltage and switching frequency, making it suitable for various power supply designs.  

### **Features:**  
- **Integrated MOSFETs:** Reduces external component requirements.  
- **Adjustable Output Voltage:** Set via external resistors.  
- **Adjustable Switching Frequency:** 300kHz to 1.2MHz for optimization of efficiency and size.  
- **Power Good Indicator:** Monitors output voltage status.  
- **Soft-Start & Pre-Biased Startup:** Prevents inrush current and supports pre-biased outputs.  
- **Overcurrent & Thermal Protection:** Enhances system reliability.  
- **Low Quiescent Current:** Improves efficiency at light loads.  

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

Application Scenarios & Design Considerations

3.3V to 5V Input, 6A, D-CAP+ Mode Synchronous Step-Down Converter with 2-Bit VID 24-VQFN -40 to 85

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