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SG3526N. from SG

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SG3526N.

Manufacturer: SG

Voltage Mode PWMs

Partnumber Manufacturer Quantity Availability
SG3526N.,SG3526N SG 60 In Stock

Description and Introduction

Voltage Mode PWMs The SG3526N is a pulse width modulation (PWM) controller IC manufactured by **STMicroelectronics**.  

### **Specifications:**  
- **Type:** Voltage Mode PWM Controller  
- **Operating Voltage Range:** 8V to 35V  
- **Output Frequency Range:** Adjustable (typically up to 500kHz)  
- **Duty Cycle Range:** 0% to 100%  
- **Output Current (Source/Sink):** 200mA (peak)  
- **Oscillator Frequency:** Programmable via external resistor and capacitor  
- **Soft-Start Function:** Yes  
- **Error Amplifier:** Built-in  
- **Undervoltage Lockout (UVLO):** Yes  
- **Package:** DIP-16 (Dual Inline Package)  

### **Descriptions and Features:**  
- Designed for **switching power supply** applications.  
- Provides **voltage-mode control** for DC-DC converters.  
- Includes an **on-board oscillator** with adjustable frequency.  
- Features **soft-start** to reduce inrush current during startup.  
- **Error amplifier** allows closed-loop feedback control.  
- **Undervoltage lockout** ensures proper operation within voltage limits.  
- **Synchronization capability** for multi-phase operation.  
- **Current limiting** and **shutdown protection** for enhanced safety.  

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

(Note: Always refer to the official datasheet for precise details.)

Application Scenarios & Design Considerations

Voltage Mode PWMs

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