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TPS5430DDARG4 from TI,Texas Instruments

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TPS5430DDARG4

Manufacturer: TI

5.5V to 36V Input, 3A, 500kHz Step-Down Converter 8-SO PowerPAD -40 to 125

Partnumber Manufacturer Quantity Availability
TPS5430DDARG4 TI 333 In Stock

Description and Introduction

5.5V to 36V Input, 3A, 500kHz Step-Down Converter 8-SO PowerPAD -40 to 125 The TPS5430DDARG4 is a DC-DC converter manufactured by Texas Instruments (TI). Here are the factual details:

### **Specifications:**
- **Input Voltage Range:** 5.5V to 36V  
- **Output Voltage Range:** Adjustable from 1.221V to 31.32V  
- **Output Current:** Up to 3A (continuous)  
- **Switching Frequency:** 500 kHz (fixed)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 8-pin SO PowerPAD (DDAR)  

### **Descriptions:**
The TPS5430DDARG4 is a step-down (buck) switching regulator designed for high-efficiency power conversion. It integrates a low-resistance high-side MOSFET and supports a wide input voltage range, making it suitable for industrial, automotive, and consumer applications.  

### **Features:**
- **Integrated 110mΩ High-Side MOSFET**  
- **Adjustable Soft-Start**  
- **Undervoltage Lockout (UVLO)**  
- **Thermal Shutdown Protection**  
- **Cycle-by-Cycle Current Limiting**  
- **Wide Input Voltage Range (5.5V to 36V)**  
- **Adjustable Output Voltage**  
- **High Efficiency (up to 95%)**  

This information is sourced from the official Texas Instruments datasheet for the TPS5430DDARG4.

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