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SM6451BV from NPC

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SM6451BV

Manufacturer: NPC

Audio Variable Volume IC

Partnumber Manufacturer Quantity Availability
SM6451BV NPC 2687 In Stock

Description and Introduction

Audio Variable Volume IC The part **SM6451BV** is manufactured by **NPC (New Japan Radio Co., Ltd.)**.  

### **Specifications:**  
- **Type:** Switching Regulator IC  
- **Function:** Step-Down (Buck) DC-DC Converter  
- **Input Voltage Range:** 4.5V to 28V  
- **Output Voltage Range:** Adjustable (typically 0.8V to 24V)  
- **Output Current:** Up to 3A  
- **Switching Frequency:** 500kHz (typical)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** HSOP-8  

### **Descriptions and Features:**  
- **High Efficiency:** Utilizes synchronous rectification for improved power conversion.  
- **Wide Input Voltage Range:** Suitable for various applications, including automotive and industrial.  
- **Adjustable Output Voltage:** Set via external resistors.  
- **Built-in Protection Features:** Includes overcurrent protection (OCP), thermal shutdown (TSD), and under-voltage lockout (UVLO).  
- **Low Standby Current:** Enhances power-saving performance.  
- **Compact Design:** HSOP-8 package allows for space-efficient PCB layouts.  

This IC is commonly used in power supply applications for consumer electronics, industrial equipment, and automotive systems.

Application Scenarios & Design Considerations

Audio Variable Volume IC

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