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TPS40222DRPT from TI,Texas Instruments

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TPS40222DRPT

Manufacturer: TI

1.6A, 1.25-MHz Buck Converter in a 3 mm SON Package 6-VSON -40 to 125

Partnumber Manufacturer Quantity Availability
TPS40222DRPT TI 40 In Stock

Description and Introduction

1.6A, 1.25-MHz Buck Converter in a 3 mm SON Package 6-VSON -40 to 125 The TPS40222DRPT is a synchronous boost controller manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 52V  
- **Output Voltage Range:** Adjustable, up to 60V  
- **Switching Frequency:** 100kHz to 1MHz (adjustable)  
- **Maximum Duty Cycle:** 90%  
- **Operating Temperature Range:** -40°C to 125°C  
- **Package:** 10-WSON (3mm x 3mm)  
- **Control Method:** Voltage mode with adjustable slope compensation  
- **Features:**  
  - Synchronous rectification for improved efficiency  
  - Adjustable soft-start  
  - Programmable current limit  
  - Under-voltage lockout (UVLO)  
  - Thermal shutdown protection  

### **Descriptions and Features:**  
- The TPS40222DRPT is designed for high-efficiency, step-up (boost) DC-DC conversion.  
- It supports synchronous rectification, reducing power loss compared to diode-based solutions.  
- The adjustable switching frequency allows optimization for efficiency or component size.  
- Includes protection features such as UVLO, overcurrent protection, and thermal shutdown.  
- Suitable for industrial, automotive, and telecom applications requiring high-voltage power conversion.  

This information is sourced from TI's official documentation.

Application Scenarios & Design Considerations

1.6A, 1.25-MHz Buck Converter in a 3 mm SON Package 6-VSON -40 to 125

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