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TPS54312PWP from TI,Texas Instruments

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TPS54312PWP

Manufacturer: TI

Q1

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.

Application Scenarios & Design Considerations

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.

Application Scenarios & Design Considerations

Q1

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