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SG2524P from ST,ST Microelectronics

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SG2524P

Manufacturer: ST

REGULATING PULSE WIDTH MODULATORS

Partnumber Manufacturer Quantity Availability
SG2524P ST 1082 In Stock

Description and Introduction

REGULATING PULSE WIDTH MODULATORS The part **SG2524P** is a **Pulse Width Modulation (PWM) Controller IC** manufactured by **STMicroelectronics (ST)**.  

### **Specifications:**  
- **Type:** Voltage Mode PWM Controller  
- **Operating Voltage Range:** 8V to 40V  
- **Output Current:** Up to 100mA (sink/source per channel)  
- **Switching Frequency:** Adjustable up to 300kHz  
- **Duty Cycle Range:** 0% to 45% (for push-pull operation)  
- **Reference Voltage:** 5V ±1% (with 50mA current capability)  
- **Error Amplifier Gain:** 80dB (typical)  
- **Operating Temperature Range:** 0°C to +70°C  
- **Package:** 16-pin DIP (Dual In-line Package)  

### **Descriptions:**  
- The **SG2524P** is a fixed-frequency PWM controller designed for DC-DC converter and power supply applications.  
- It includes an on-board **oscillator, error amplifier, PWM comparator, latch, and dual alternating outputs**.  
- Features **current limiting, soft-start control, and shutdown capability**.  
- Suitable for **push-pull, flyback, forward, and buck-boost converter topologies**.  

### **Features:**  
- **Adjustable dead-time control** for output stages  
- **Dual alternating outputs** for push-pull or single-ended operation  
- **Internal 5V reference voltage**  
- **Current limiting and shutdown protection**  
- **Soft-start functionality**  
- **Synchronization capability** for multi-unit operation  

This IC is widely used in **switching power supplies, inverters, and motor control circuits**.  

Would you like additional details on any specific aspect?

Application Scenarios & Design Considerations

REGULATING PULSE WIDTH MODULATORS

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