SG3525N DIP-16 PWM Controller IC

SG3525N DIP-16 PWM Controller IC (SMPS Controller)

The SG3525N is a high-performance PWM (Pulse Width Modulation) controller IC designed for switch-mode power supplies (SMPS), inverters, DC-DC converters, and various power electronics applications. With its built-in oscillator, error amplifier, and reference voltage source, it provides stable and efficient power control.

The DIP-16 package simplifies prototyping and soldering, making it suitable for educational, hobby, and industrial projects. Featuring soft-start functionality, under-voltage lockout (UVLO), and an adjustable switching frequency, the SG3525N offers a reliable and flexible control solution for power circuits.

SG3525N Technical Specifications:

• PWM controller IC (SMPS controller)

• Operating mode: PWM modulation

• Switching frequency: 100Hz – 500kHz

• Supply voltage: 8V – 35V

• Maximum duty cycle: 49%

• Built-in soft-start feature

• Under-voltage lockout (UVLO) protection

• Output current: 150mA

• Operating temperature range: 0°C to +70°C

• Package type: DIP-16 (Through-Hole)

Useful Links / Documents:

• Datasheet
• EasyEDA Model

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