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TPS54326RGTT from TI,Texas Instruments

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TPS54326RGTT

Manufacturer: TI

4.5V to 18V Input, 3A Synchronous Step-Down Converter with Eco-Mode? 16-QFN -40 to 85

Partnumber Manufacturer Quantity Availability
TPS54326RGTT TI 250 In Stock

Description and Introduction

4.5V to 18V Input, 3A Synchronous Step-Down Converter with Eco-Mode? 16-QFN -40 to 85 The TPS54326RGTT is a synchronous buck converter manufactured by Texas Instruments (TI). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 28V  
- **Output Voltage Range:** 0.8V to 25V  
- **Output Current:** Up to 3A (continuous)  
- **Switching Frequency:** 570 kHz (typical)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to 125°C  
- **Package:** 16-Pin QFN (RGTT)  

### **Descriptions:**  
The TPS54326RGTT is a step-down (buck) DC-DC converter with integrated high-side and low-side MOSFETs. It is designed for high-efficiency power conversion in applications such as industrial, automotive, and consumer electronics. The device features a fixed-frequency PWM control scheme with internal compensation, simplifying design.  

### **Features:**  
- **Integrated MOSFETs:** Reduces external component count.  
- **Adjustable Output Voltage:** Via external resistor divider.  
- **Wide Input Voltage Range:** Supports 4.5V to 28V operation.  
- **Fixed Frequency PWM Control:** Ensures stable operation.  
- **Internal Soft-Start:** Limits inrush current during startup.  
- **Overcurrent Protection (OCP):** Prevents damage during overloads.  
- **Thermal Shutdown:** Protects the device from overheating.  
- **Low Quiescent Current:** Improves efficiency at light loads.  

This information is based solely on TI's official datasheet for the TPS54326RGTT.

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