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TPS54312PWP from TI/BB,Texas Instruments

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TPS54312PWP

Manufacturer: TI/BB

Q1

Partnumber Manufacturer Quantity Availability
TPS54312PWP TI/BB 75 In Stock

Description and Introduction

Q1 The TPS54312PWP is a DC/DC converter manufactured by Texas Instruments (TI). Here are its key specifications, descriptions, and features:

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 28V  
- **Output Voltage Range:** 0.8V to 25V  
- **Output Current:** Up to 3A (continuous)  
- **Switching Frequency:** 570 kHz (typical)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** HTSSOP-14 (PWP)  

### **Descriptions:**  
The TPS54312PWP is a step-down (buck) DC/DC converter with an integrated 80-mΩ high-side MOSFET. It is designed for high-efficiency power conversion in applications such as industrial, automotive, and consumer electronics. The device includes features like adjustable soft-start, cycle-by-cycle current limiting, and thermal shutdown protection.  

### **Features:**  
- **Integrated MOSFET:** Reduces external component count.  
- **Adjustable Output Voltage:** Via external resistors.  
- **Undervoltage Lockout (UVLO):** Ensures proper operation under low input voltage conditions.  
- **Thermal Shutdown Protection:** Prevents damage from overheating.  
- **Cycle-by-Cycle Current Limiting:** Enhances reliability.  
- **Adjustable Soft-Start:** Reduces inrush current.  
- **Wide Input Voltage Range:** Supports various power sources.  

This information is sourced from TI's official datasheet for the TPS54312PWP.

Partnumber Manufacturer Quantity Availability
TPS54312PWP TI 718 In Stock

Description and Introduction

Q1 The TPS54312PWP is a synchronous buck converter manufactured by Texas Instruments (TI). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 28V  
- **Output Voltage Range:** 0.8V to 25V (adjustable)  
- **Output Current:** Up to 3A (continuous)  
- **Switching Frequency:** 570 kHz  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to 125°C  
- **Package:** HTSSOP-16 (PWP)  

### **Descriptions:**  
The TPS54312PWP is a high-efficiency, synchronous step-down DC-DC converter with integrated high-side and low-side MOSFETs. It is designed for applications requiring high power density and efficiency, such as industrial, automotive, and consumer electronics.  

### **Features:**  
- **Integrated MOSFETs:** Reduces external component count.  
- **Wide Input Voltage Range:** Supports 4.5V to 28V.  
- **Adjustable Output Voltage:** Configurable via external resistors.  
- **Fixed Frequency PWM Control:** Ensures stable operation.  
- **Overcurrent & Thermal Protection:** Enhances reliability.  
- **Soft-Start Function:** Prevents inrush current.  
- **Low Quiescent Current:** Improves efficiency at light loads.  

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

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