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TPS54326 from TI/BB,Texas Instruments

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TPS54326

Manufacturer: TI/BB

Partnumber Manufacturer Quantity Availability
TPS54326 TI/BB 50 In Stock

Description and Introduction

The TPS54326 is a step-down (buck) DC-DC converter manufactured by Texas Instruments (TI)/Burr-Brown (BB).  

### **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:** 10-pin VSON (3mm × 3mm)  

### **Descriptions and Features:**  
- **Synchronous Buck Converter:** Integrates high-side and low-side MOSFETs for improved efficiency.  
- **Adjustable Output Voltage:** Set via external resistor divider.  
- **Wide Input Voltage Range:** Suitable for industrial, automotive, and telecom applications.  
- **Fixed Frequency PWM Control:** Ensures stable operation with minimal output ripple.  
- **Protection Features:** Includes overcurrent protection (OCP), thermal shutdown, and undervoltage lockout (UVLO).  
- **Low Quiescent Current:** Enhances efficiency at light loads.  

This device is designed for power supply applications requiring high efficiency and compact size.

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