Power Integrations

TOP245YN  

AC DC Converters, Offline Switches

The TOP245YN is a high-voltage, high-current MOSFET driver from Power Integrations. It is designed to drive N-channel MOSFETs in a wide range of applications, including power conversion, motor control, and renewable energy systems.

Description:

The TOP245YN is a monolithic high-voltage MOSFET driver that provides high-speed switching and precise control of N-channel MOSFETs. It features a high-voltage input and a low-voltage output, making it suitable for driving MOSFETs in a wide range of voltage and current conditions.

Features:

1. High-voltage input: The TOP245YN can handle input voltages up to 60V, making it suitable for driving MOSFETs in high-voltage applications.
2. Low-voltage output: The output voltage of the TOP245YN is adjustable, allowing it to drive MOSFETs with gate-source voltages as low as 2.5V.
3. High-speed switching: The TOP245YN features fast switching times, enabling it to drive MOSFETs at high frequencies.
4. Precision control: The TOP245YN provides precise control of the MOSFET gate voltage, allowing for accurate regulation of the output current and voltage.
5. Protection features: The TOP245YN includes various protection features, such as overcurrent protection and short-circuit protection, to ensure safe and reliable operation.

Applications:

The TOP245YN is suitable for a wide range of applications that require high-voltage, high-current MOSFET drivers. Some of the key applications include:

1. Power conversion: The TOP245YN can be used to drive MOSFETs in power conversion applications, such as DC-DC converters and AC-DC converters.
2. Motor control: The TOP245YN can be used to drive MOSFETs in motor control applications, such as brushless DC motor controllers and stepper motor controllers.
3. Renewable energy systems: The TOP245YN can be used to drive MOSFETs in renewable energy systems, such as solar inverters and wind turbine converters.
4. Battery management systems: The TOP245YN can be used to drive MOSFETs in battery management systems, such as battery chargers and battery protection circuits.

In summary, the TOP245YN is a versatile MOSFET driver that offers high-voltage, high-current driving capabilities, fast switching times, and precision control. It is suitable for a wide range of applications, including power conversion, motor control, and renewable energy systems.

TOP245YN Documents

Download datasheets and manufacturer documentation for TOP245YN

PCN Assembly/Origin :

Assembly Site Addition 15/May/2014      

Datasheets :

TOP242-250      

Reference Design Library :

DAK-32: 20W, 3.3V, 5V, 12V, -24V, 85 ~ 265VAC       DAK-34: 30W, 12V @ 2.5A, 85 ~ 265VAC