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SG2524N from SG

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SG2524N

Manufacturer: SG

Voltage Mode PWMs

Partnumber Manufacturer Quantity Availability
SG2524N SG 10 In Stock

Description and Introduction

Voltage Mode PWMs **Part Number:** SG2524N  
**Manufacturer:** SG (Silicon General)  

### **Specifications:**  
- **Type:** Pulse Width Modulation (PWM) Controller  
- **Operating Voltage Range:** 8V to 40V  
- **Output Current (Sink/Source):** 100mA  
- **Oscillator Frequency Range:** 100Hz to 500kHz  
- **Duty Cycle Adjustable:** 0% to 100%  
- **Reference Voltage Output:** 5V ±1%  
- **Operating Temperature Range:** 0°C to 70°C  
- **Package Type:** DIP-16  

### **Descriptions:**  
The SG2524N is a versatile PWM controller IC designed for power supply and DC-DC converter applications. It features an internal oscillator, error amplifier, and dual alternating outputs for push-pull or single-ended configurations.  

### **Features:**  
- Adjustable frequency and duty cycle  
- Built-in 5V reference voltage  
- Soft-start capability  
- Current limiting and shutdown protection  
- Compatible with both voltage and current mode control  
- Dual output drivers for push-pull or single-ended topologies  

This information is based on the manufacturer's datasheet for the SG2524N.

Application Scenarios & Design Considerations

Voltage Mode PWMs

Alternative Part Number

  • UC3524N --: Industry-standard regulating pulse width modulator in the same 16-pin DIP package with equivalent control functions, widely available and pin-compatible in most designs.
  • TL494CN --: Very common PWM controller in a 16-pin DIP with similar voltage-mode regulation features; requires minor pinout review but is a cost-effective, well-stocked substitute.
  • SG3524N --: Direct functional equivalent of the SG2524 series from a different manufacturer, same DIP-16 footprint and PWM controller architecture, suitable when the original SG-branded part is unavailable.

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