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TPS54355PWP from TI,Texas Instruments

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TPS54355PWP

Manufacturer: TI

4.5V TO 20 V INPUT 3-A OUTPUT SYNCHRONOUS PWM SWITCHER WITH INTEGRATED FET

Partnumber Manufacturer Quantity Availability
TPS54355PWP TI 177 In Stock

Description and Introduction

4.5V TO 20 V INPUT 3-A OUTPUT SYNCHRONOUS PWM SWITCHER WITH INTEGRATED FET The TPS54355PWP is a step-down (buck) DC-DC converter manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on factual information:

### **Manufacturer:**  
Texas Instruments (TI)  

### **Part Number:**  
TPS54355PWP  

### **Description:**  
The TPS54355PWP is a high-efficiency, 3.5-A, 28-V input synchronous buck converter with an integrated high-side and low-side MOSFET. It operates over a wide input voltage range and is designed for applications requiring high power density and efficiency.  

### **Key Features:**  
- **Input Voltage Range:** 4.5 V to 28 V  
- **Output Current:** Up to 3.5 A (continuous)  
- **Integrated MOSFETs:** High-side and low-side FETs  
- **Switching Frequency:** Adjustable (100 kHz to 2.5 MHz)  
- **Efficiency:** Up to 95%  
- **Adjustable Output Voltage:** Down to 0.8 V  
- **Protection Features:**  
  - Overcurrent protection (OCP)  
  - Thermal shutdown  
  - Undervoltage lockout (UVLO)  
  - Overvoltage protection (OVP)  
- **Package:** HTSSOP-20 (PWP)  
- **Operating Temperature Range:** -40°C to +125°C  

### **Applications:**  
- Industrial power supplies  
- Point-of-load (POL) converters  
- Networking and telecom equipment  
- Automotive and battery-powered systems  

This information is based on TI's official datasheet for the TPS54355PWP.

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