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SG3524 from TI,Texas Instruments

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SG3524

Manufacturer: TI

Regulating Pulse Width Modulator

Partnumber Manufacturer Quantity Availability
SG3524 TI 520 In Stock

Description and Introduction

Regulating Pulse Width Modulator The SG3524 is a pulse width modulation (PWM) controller IC manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Input Voltage Range:** 8V to 40V  
- **Output Current:** Up to 100mA (per output)  
- **Oscillator Frequency Range:** 100Hz to 350kHz (adjustable via external components)  
- **Duty Cycle Range:** 0% to 45% (adjustable)  
- **Reference Voltage Output:** 5V ±1% (50mA max)  
- **Operating Temperature Range:** 0°C to 70°C  
- **Package Types:** DIP-16, SOIC-16  

### **Descriptions:**  
- The SG3524 is a fixed-frequency PWM controller designed for switching power supply applications.  
- It includes an on-board oscillator, error amplifier, voltage reference, and dual alternating output drivers.  
- It is commonly used in DC-DC converters, inverters, and power regulation circuits.  

### **Features:**  
- **Complete PWM Control Circuitry**  
- **On-Chip 5V Reference Voltage**  
- **Adjustable Dead-Time Control**  
- **Dual Output Drivers (Totem-Pole or Common-Emitter Configurations)**  
- **Under-Voltage Lockout (UVLO) Protection**  
- **Current-Limiting Capability**  

This information is strictly factual and sourced from Ic-phoenix technical data files. Let me know if you need further details.

Application Scenarios & Design Considerations

Regulating Pulse Width Modulator

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