NCP1011ST100T3G - onsemi

Manufacturer Part Number

NCP1011ST100T3G

Manufacturer

onsemi

Introduction

NCP1011ST100T3G is an obsolete integrated circuit designed for power management, specifically for AC DC converters and offline switches.

Product Features and Performance

Integrated with a high-voltage switch for streamlined designs

Implements a Flyback topology for efficient power conversion

Supports a voltage supply from 8.5V to 10V

Features a duty cycle of 67% for effective power delivery

Switches at a frequency of 100kHz, optimizing the balance between efficiency and component size

Capable of delivering up to 19W of power

Includes protection features against overload, over temperature, and over voltage conditions

Operates within a wide temperature range from -40°C to 150°C (TJ)

Product Advantages

The integration of an internal switch reduces the need for external components.

Built-in fault protection enhances reliability and safety in operation.

Wide operating temperature range makes it suitable for various environmental conditions.

Key Technical Parameters

Voltage Breakdown: 700V

Voltage Supply (Vcc/Vdd): 8.5V ~ 10V

Duty Cycle: 67%

Frequency Switching: 100kHz

Power (Watts): 19W

Operating Temperature: -40°C ~ 150°C (TJ)

Quality and Safety Features

Overload, over temperature, and over voltage protection safeguards the device and the system it is part of, from potential damage.

Compatibility

Package / Case: TO-261-4, TO-261AA, designed for surface mount applications, making it compatible with a wide range of PCB designs.

Application Areas

Primarily used in power management solutions across various sectors including consumer electronics, telecommunication systems, and industrial equipment.

Product Lifecycle

This product is marked as obsolete, indicating it is nearing the end of its product lifecycle. Information on replacements or upgrades might be available from the manufacturer.

Several Key Reasons to Choose This Product

High voltage operation capability allows for use in robust applications.

The compact TO-261-4, TO-261AA package is suitable for space-constrained applications.

Internal switch integration reduces the need for additional components, simplifying design and lowering costs.

Comprehensive fault protection features ensure reliability and longevity of both the IC and the application it is used in.

The broad operating temperature range provides versatility across various environmental conditions.

Despite being obsolete, its features and performance may still meet the requirements of certain applications lacking high-end, modern alternatives.