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TPS54614PWP from N/A

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TPS54614PWP

Manufacturer: N/A, TI

Q1
Partnumber Manufacturer Quantity Availability
TPS54614PWP N/A, TI 951 In Stock

Description and Introduction

Q1 The TPS54614PWP is a synchronous buck converter manufactured by Texas Instruments (TI). Here are its key specifications, descriptions, and features:

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 17V  
- **Output Voltage Range:** 0.8V to 5.5V (adjustable)  
- **Output Current:** Up to 6A continuous  
- **Switching Frequency:** 300kHz to 2.2MHz (adjustable)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to 125°C  
- **Package:** HTSSOP-20 (PWP)  

### **Descriptions:**  
- A high-efficiency, step-down DC-DC converter with integrated MOSFETs.  
- Designed for point-of-load regulation in industrial, telecom, and computing applications.  
- Supports adjustable soft-start and power-good monitoring.  

### **Features:**  
- **Integrated MOSFETs:** Reduces external component count.  
- **Adjustable Frequency:** Allows optimization for efficiency or size.  
- **Wide Input Range:** Suitable for 5V, 12V, and intermediate bus voltages.  
- **Current Mode Control:** Improves transient response and stability.  
- **Protections:** Overcurrent, overtemperature, undervoltage lockout (UVLO).  
- **Synchronization Capability:** Can sync to an external clock.  

This information is sourced from TI's official datasheet for the TPS54614PWP.

Application Scenarios & Design Considerations

Q1

Alternative Part Number

  • TPS54614PWPR --: Same TPS54614 device in the same HTSSOP-20 PowerPAD package, supplied in tape-and-reel form; identical electrical specifications and pinout, so it is a drop-in replacement when reel packaging is acceptable.
  • TPS54615PWP --: Sister device in the TPS5461x family with the same package and pinout; it offers a slightly different output voltage option, making it a practical substitute if the output setpoint can be adjusted.
  • TPS54616PWP --: Another TPS5461x family member in the identical HTSSOP-20 package with compatible control and pinout; usable as an alternative when the specific output voltage variant is not critical.
  • TPS54615PWPR --: Same TPS5461x family synchronous buck converter with similar 6A rating and HTSSOP package; different output voltage variant, so verify the setpoint before use.
  • TPS54616PWPR --: Another TPS5461x family member in the same PWP package with comparable current capability; check the output voltage and compensation network for compatibility.
  • LM2678S-ADJ --: Simple switcher step-down regulator with adjustable output and comparable current range; different series and package, so layout and pinout must be reviewed.

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