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TPS5432 from TI,Texas Instruments

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TPS5432

Manufacturer: TI

2.95V to 6V Input, 3A Synchronous Step-Down Converter

Partnumber Manufacturer Quantity Availability
TPS5432 TI 50 In Stock

Description and Introduction

2.95V to 6V Input, 3A Synchronous Step-Down Converter The TPS5432 is a step-down (buck) DC-DC converter manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Input Voltage Range:** 5.5V to 36V  
- **Output Voltage Range:** Adjustable down to 1.22V  
- **Output Current:** Up to 3A continuous  
- **Switching Frequency:** 500 kHz  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to 125°C  
- **Package:** 8-pin SOIC (DDA)  

### **Descriptions:**  
- The TPS5432 is a high-efficiency, synchronous buck converter with integrated high-side and low-side MOSFETs.  
- It is designed for applications requiring high power density and efficiency.  
- Features include adjustable soft-start, overcurrent protection, and thermal shutdown.  

### **Features:**  
- **Integrated MOSFETs:** Reduces external component count.  
- **Wide Input Voltage Range:** Suitable for industrial, automotive, and telecom applications.  
- **Adjustable Output Voltage:** Set via external resistors.  
- **Fixed Frequency PWM Control:** Ensures stable operation.  
- **Protection Features:** Overcurrent, thermal shutdown, and undervoltage lockout (UVLO).  
- **Low Quiescent Current:** Improves efficiency at light loads.  

For more details, refer to the official TI datasheet.

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