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TPS54356PWPRG4 from TI,Texas Instruments

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15.625ms

TPS54356PWPRG4

Manufacturer: TI

4.5V to 20V Input, 3.3V Output, 3A Synchronous Step-Down SWIFT? Converter with Low-Side Gate Driver 16-HTSSOP -40 to 85

Partnumber Manufacturer Quantity Availability
TPS54356PWPRG4 TI 25 In Stock

Description and Introduction

4.5V to 20V Input, 3.3V Output, 3A Synchronous Step-Down SWIFT? Converter with Low-Side Gate Driver 16-HTSSOP -40 to 85 The TPS54356PWPRG4 is a synchronous buck converter manufactured by Texas Instruments (TI). Here are its specifications, descriptions, and features:

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 28V  
- **Output Voltage Range:** 0.76V to 25V  
- **Output Current:** Up to 3A (continuous)  
- **Switching Frequency:** 300 kHz to 2.2 MHz (adjustable)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to 125°C  
- **Package:** 20-pin HTSSOP (PowerPAD™)  
- **Topology:** Synchronous Buck (Step-Down)  

### **Descriptions:**  
The TPS54356PWPRG4 is a high-efficiency, step-down DC-DC converter with an integrated high-side and low-side MOSFET. It is designed for applications requiring high power density and efficiency. The device features adjustable switching frequency, cycle-by-cycle current limiting, and thermal shutdown protection.  

### **Features:**  
- **Integrated MOSFETs:** Reduces external component count.  
- **Adjustable Frequency:** 300 kHz to 2.2 MHz for optimization.  
- **Wide Input Voltage Range:** Supports 4.5V to 28V.  
- **High Efficiency:** Up to 95% with PowerSave mode for light loads.  
- **Protection Features:** Overcurrent, Overtemperature, and Undervoltage lockout (UVLO).  
- **PowerPAD™ Package:** Enhances thermal performance.  
- **Soft-Start:** Adjustable to minimize inrush current.  

This information is based solely on the manufacturer's datasheet.

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