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TPS54110PWPRG4 from TI,Texas Instruments

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TPS54110PWPRG4

Manufacturer: TI, TEXAS

3V to 6V Input, 1.5A Synchronous SWIFT? Step-Down Converter 20-HTSSOP -40 to 85

Partnumber Manufacturer Quantity Availability
TPS54110PWPRG4 TI, TEXAS 2275 In Stock

Description and Introduction

3V to 6V Input, 1.5A Synchronous SWIFT? Step-Down Converter 20-HTSSOP -40 to 85 The TPS54110PWPRG4 is a DC-DC converter manufactured by Texas Instruments. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** Texas Instruments  
- **Category:** Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC-DC Switching Regulators  
- **Output Type:** Adjustable  
- **Topology:** Buck (Step-Down)  
- **Output Voltage:** 0.8V to 6V  
- **Output Current:** 1.5A  
- **Input Voltage Range:** 4.5V to 17V  
- **Switching Frequency:** 280kHz to 700kHz (adjustable)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package/Case:** HTSSOP-20 (PowerPAD™)  
- **Mounting Type:** Surface Mount  
- **Features:**  
  - Adjustable Soft-Start  
  - Overcurrent Protection  
  - Thermal Shutdown  
  - Synchronization Capability  

### **Descriptions:**  
The TPS54110PWPRG4 is a synchronous step-down (buck) DC-DC converter designed for high-efficiency power conversion. It integrates low-side and high-side MOSFETs, reducing external component count. The device operates over a wide input voltage range and provides a regulated output voltage with high efficiency.  

### **Features:**  
- **Integrated MOSFETs:** Reduces external component requirements.  
- **Adjustable Output Voltage:** Configurable from 0.8V to 6V.  
- **Wide Input Voltage Range:** 4.5V to 17V.  
- **Adjustable Switching Frequency:** 280kHz to 700kHz for optimization.  
- **Protection Features:** Overcurrent, thermal shutdown, and undervoltage lockout (UVLO).  
- **PowerPAD™ Package:** Enhances thermal performance for high-power applications.  
- **Synchronization Capability:** Allows synchronization to an external clock.  

This information is strictly based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

3V to 6V Input, 1.5A Synchronous SWIFT? Step-Down Converter 20-HTSSOP -40 to 85

Alternative Part Number

  • LM2678S-ADJ --: Simple switcher step-down regulator with similar wide input range and adjustable output, commonly used as a drop-in alternative for 5A-class buck converters.
  • L5973D --: Adjustable step-down switching regulator with comparable input voltage and current capability, from a different series and manufacturer.
  • MP1584EN --: Compact adjustable buck converter with similar input range and output current class, widely available as a cost-effective alternative.
  • LM2678T-ADJ --: Widely available adjustable step-down regulator with similar input voltage range and current capability, easy drop-in for many 5A buck designs.

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