NCP1015ST65T3G - onsemi

Manufacturer Part Number

NCP1015ST65T3G

Manufacturer

onsemi

Introduction

Integrated PWM controller and Switcher for power supply applications

Product Features and Performance

High voltage capability – 700V

Built-in switched for minimal external components

Isolated output for safety and noise reduction

Flyback topology for efficient power conversion

Supports a wide operating voltage range (8.5V ~ 10V)

67% duty cycle for power efficiency

Switching frequency at 65kHz

Provides up to 19 Watts of power

Over Temperature and Short Circuit protection for reliability

High operating temperature range from -40°C to 150°C

Product Advantages

Combines controller and switch in one device

Reduced component count simplifies design

Safety through isolation and in-built protections

Suitable for high-temperature operation

Key Technical Parameters

Internal Switch(s): Yes

Voltage - Breakdown: 700V

Topology: Flyback

Voltage - Supply: 8.5V ~ 10V

Duty Cycle: 67%

Frequency - Switching: 65kHz

Power: 19 W

Quality and Safety Features

Fault Protection: Over Temperature, Short Circuit

Temperature Range: -40°C ~ 150°C (TJ)

Isolated Output

Compatibility

Mounting Type: Surface Mount

Package / Case: TO-261-4, TO-261AA

Supplier Device Package: SOT-223 (TO-261)

Application Areas

Power supply units

Energy-efficient power converters

Electrical isolation applications

Product Lifecycle

Product Status: Obsolete

Note on discontinuation and recommendations for replacements or upgrades may be required

Several Key Reasons to Choose This Product

Direct integration of PWM controller and switch reduces complexity

700V breakdown voltage support for robust power handling

Flyback topology optimizes power conversion efficiency

Comprehensive protection features enhance reliability

High-temperature performance ideal for demanding applications

Isolated output ensures safety and reduces electromagnetic interference

Designed for easy surface mounting, facilitating compact PCB designs