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TPS54612PWP from TI,Texas Instruments

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TPS54612PWP

Manufacturer: TI

Q1

Partnumber Manufacturer Quantity Availability
TPS54612PWP TI 1000 In Stock

Description and Introduction

Q1 The TPS54612PWP is a synchronous buck converter manufactured by Texas Instruments (TI). Here are its specifications, descriptions, and features:

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 17V  
- **Output Voltage Range:** 0.9V to 5.5V (adjustable)  
- **Output Current:** Up to 6A  
- **Switching Frequency:** 300 kHz to 2.2 MHz (adjustable)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to 125°C  
- **Package:** HTSSOP-20 (PWP)  

### **Descriptions:**  
The TPS54612PWP is a high-efficiency, synchronous step-down DC-DC converter designed for point-of-load applications. It integrates low-resistance MOSFETs for high power conversion efficiency and supports a wide input voltage range.  

### **Features:**  
- **Integrated MOSFETs:** Reduces external component count.  
- **Adjustable Frequency:** Allows optimization for efficiency or size.  
- **Wide Input Voltage:** Supports 4.5V to 17V input range.  
- **High Efficiency:** Up to 95% efficiency with integrated FETs.  
- **Power Good Output:** Provides system monitoring capability.  
- **Thermal Shutdown & Overcurrent Protection:** Enhances reliability.  
- **Adjustable Soft Start:** Prevents inrush current.  

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

Application Scenarios & Design Considerations

Q1

Alternative Part Number

  • LMZ12001TZ-ADJ --: Integrated power module with similar 6A-class step-down capability and simple design, pin-compatible style module alternative to the TPS54612PWP.
  • TPS54620RHLR --: Same TI SWIFT family step-down converter with comparable input voltage and current rating, available in a different package and easy to substitute.
  • LTM4601EV --: High-efficiency step-down uModule regulator with similar voltage and current range, suitable as a functionally equivalent alternative from another vendor.

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