STMicroelectronics

SG2525AN

SG2525AN Description

The SG2525AN is a high-performance, voltage-mode PWM controller designed for DC-DC conversion applications. Manufactured by STMicroelectronics, this device is part of the DC-DC Switching Controllers category and offers a range of features that make it suitable for various applications. With a positive output configuration and a switching frequency range of 100Hz to 400kHz, the SG2525AN provides efficient power conversion and control.

SG2525AN Features

• Output Type: Transistor Driver
• Output Configuration: Positive
• Product Status: Active
• Frequency - Switching: 100Hz to 400kHz
• Voltage - Supply (Vcc/Vdd): 8V to 35V
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Synchronous Rectifier: Yes
• ECCN: EAR99
• Mounting Type: Through Hole
• Clock Sync: Yes
• Number of Outputs: 2
• Control Features: Enable, Soft Start
• Duty Cycle (Max): 49%
• Output Phases: 1
• HTSUS: 8542.39.0001
• Package: Tube
• Base Product Number: SG2525

The SG2525AN's unique features include a synchronous rectifier, which improves efficiency by reducing power losses, and clock sync functionality, which allows for precise control of the switching frequency. The device also offers a soft start feature, which helps to reduce inrush current and protect the power supply during startup.

SG2525AN Applications

The SG2525AN is ideal for a variety of applications where efficient power conversion and control are required. Some specific use cases include:

1. Telecommunications Equipment: The SG2525AN's high switching frequency and efficient power conversion make it suitable for use in telecommunications equipment, such as routers and switches.

2. Industrial Control Systems: The device's ability to handle a wide input voltage range and provide precise control over output voltage and current make it well-suited for use in industrial control systems.

3. Automotive Applications: The SG2525AN's robust design and ability to operate over a wide temperature range make it suitable for use in automotive applications, such as infotainment systems and power management systems.

4. Medical Devices: The device's low noise and high efficiency make it ideal for use in medical devices, such as patient monitoring equipment and diagnostic instruments.

Conclusion of SG2525AN

The SG2525AN is a versatile and high-performance DC-DC switching controller that offers a range of features and benefits for various applications. Its unique combination of high efficiency, precise control, and robust design make it an ideal choice for applications where reliable power conversion and control are critical. With its wide input voltage range, high switching frequency, and advanced control features, the SG2525AN is a powerful solution for a variety of electronic systems.