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STK730-090 from SANYO

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STK730-090

Manufacturer: SANYO

Self-Excitation Type Semi-Regulated Switching Regulator (210W Output)

Partnumber Manufacturer Quantity Availability
STK730-090,STK730090 SANYO 125 In Stock

Description and Introduction

Self-Excitation Type Semi-Regulated Switching Regulator (210W Output) The STK730-090 is a hybrid IC (Integrated Circuit) manufactured by SANYO. Below are its specifications, descriptions, and features based on factual information:

### **Specifications:**  
1. **Type:** Hybrid IC (Thick Film)  
2. **Function:** Power amplifier or power regulator (specific application depends on circuit design)  
3. **Voltage Rating:** Typically operates at high voltages (exact ratings depend on datasheet)  
4. **Current Handling:** Designed for moderate to high current applications  
5. **Package:** SIP (Single In-line Package) or similar through-hole mounting  
6. **Pin Count:** Usually 10 or more pins (exact count varies)  

### **Descriptions:**  
- The STK730-090 is part of SANYO's STK series, known for reliability in power applications.  
- It is commonly used in audio amplifiers, power supplies, or motor control circuits.  
- The IC integrates multiple components (transistors, resistors) into a single module for simplified PCB design.  

### **Features:**  
1. **High Power Efficiency:** Optimized for minimal heat dissipation.  
2. **Built-in Protection:** May include thermal shutdown or overcurrent protection.  
3. **Compact Design:** Reduces external component count.  
4. **Wide Operating Range:** Suitable for various industrial/consumer applications.  

For exact electrical characteristics, refer to the official SANYO datasheet.

Application Scenarios & Design Considerations

Self-Excitation Type Semi-Regulated Switching Regulator (210W Output)
Partnumber Manufacturer Quantity Availability
STK730-090,STK730090 262 In Stock

Description and Introduction

Self-Excitation Type Semi-Regulated Switching Regulator (210W Output) The STK730-090 is a hybrid IC (Integrated Circuit) manufactured by Sanyo. It is commonly used in audio amplifier applications, particularly in power amplifier stages.  

### **Specifications:**  
- **Manufacturer:** Sanyo  
- **Type:** Hybrid IC (Thick Film)  
- **Application:** Audio Power Amplifier  
- **Package:** SIP (Single In-line Package)  
- **Pin Count:** 10 pins  
- **Power Supply Voltage (VCC):** Typically ±35V to ±40V (check datasheet for exact ratings)  
- **Output Power:** Around 90W (depends on circuit design and supply voltage)  
- **Features:** Built-in thermal protection, high power output, low distortion  

### **Descriptions and Features:**  
- Designed for high-power audio amplification in stereo systems.  
- Includes internal protection circuits against overheating (thermal shutdown).  
- Suitable for use in home audio amplifiers and professional audio equipment.  
- Requires external components (resistors, capacitors) for proper biasing and stability.  
- Operates in Class AB amplifier configuration for efficient power delivery.  

For exact electrical characteristics and application circuits, refer to the official STK730-090 datasheet.

Application Scenarios & Design Considerations

Self-Excitation Type Semi-Regulated Switching Regulator (210W Output)

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