ON Semiconductor NCP1053ST136T3 Product Overview

The ON Semiconductor NCP1053ST136T3 is a monolithic high-voltage regulator that integrates a fixed-frequency current-mode controller with a 700 V MOSFET. It is designed for compact and efficient power supplies, combining high-level integration to simplify design and enhance performance in a wide range of applications.

Key Features

• High-Voltage Integration: The device boasts a 700 V MOSFET, allowing for direct connection to high-voltage sources, reducing the need for external components.
• Current-Mode Control: The fixed-frequency current-mode control provides excellent output regulation and fast transient response, making the NCP1053ST136T3 ideal for a variety of demanding applications.
• Frequency: The switching frequency is set at 136 kHz, which is a balance between efficiency and component size, helping to minimize the size of the magnetics and filter components.
• Protection Features: It includes numerous protection features such as Over Power Protection (OPP), Over Voltage Protection (OVP), and Under Voltage Lockout (UVLO), ensuring reliable operation under abnormal conditions.
• Low Standby Power: The device is designed for low standby power consumption, making it suitable for applications where energy efficiency is critical.

Applications

The NCP1053ST136T3 is versatile and can be used in a variety of applications, including:

• AC-DC adapters for consumer electronics
• Standby and auxiliary power supplies
• Power supplies for set-top boxes, DVD players, and TVs
• Green power supplies for desktop applications

Package and Reliability

This ON Semiconductor component is offered in a SOT-223 package, which is known for its compact footprint and excellent power dissipation characteristics. The NCP1053ST136T3 is designed to meet the high reliability standards required in industrial and consumer electronic products.

With its integrated features and robust design, the NCP1053ST136T3 from ON Semiconductor is an excellent choice for designers looking to create efficient, reliable, and cost-effective power solutions.