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TPS5420D from BB

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TPS5420D

Manufacturer: BB

5.5V to 36V Input, 2A, 500kHz Step-Down Converter 8-SOIC -40 to 125

Partnumber Manufacturer Quantity Availability
TPS5420D BB 603 In Stock

Description and Introduction

5.5V to 36V Input, 2A, 500kHz Step-Down Converter 8-SOIC -40 to 125 The TPS5420D is a step-down (buck) DC-DC converter manufactured by Texas Instruments (BB). Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Input Voltage Range:** 5.5V to 36V  
- **Output Voltage Range:** Adjustable down to 1.22V  
- **Output Current:** Up to 2A continuous  
- **Switching Frequency:** 500 kHz  
- **Efficiency:** Up to 90%  
- **Operating Temperature Range:** -40°C to 125°C  
- **Package:** SOIC-8  

### **Descriptions:**  
The TPS5420D is a monolithic synchronous buck converter with integrated high-side and low-side MOSFETs. It is designed for high-efficiency power conversion in applications such as industrial, automotive, and consumer electronics.  

### **Features:**  
- Integrated 100mΩ high-side and 100mΩ low-side MOSFETs  
- Wide input voltage range (5.5V to 36V)  
- Adjustable soft-start for controlled startup  
- Under-voltage lockout (UVLO) protection  
- Thermal shutdown protection  
- Overcurrent protection  
- Fixed-frequency PWM control  

This information is sourced from the manufacturer's datasheet.

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