NCP1052ST136T3G - onsemi

Manufacturer Part Number

NCP1052ST136T3G

Manufacturer

onsemi

Introduction

This product is a Power Management Integrated Circuit (PMIC) designed for AC DC converters and offline switches, providing efficient power conversion for various applications.

Product Features and Performance

Integrated with an internal switch for simplified design

Isolated output for enhanced safety and performance

Breakdown voltage of 700V supporting high voltage applications

Flyback topology for efficient power conversion

Start-Up Voltage: 8.5V ensures reliable operation from low input voltages

Supply Voltage Range: 7.5V ~ 10V accommodates various power supplies

Duty Cycle: 77% for efficient power delivery

Switching Frequency: 136kHz enabling compact transformer design

Power Output Capacity: 40W suitable for mid-range power applications

Fault Protection includes current limiting, open loop, overload, and over temperature for safety and reliability

Product Advantages

High breakdown voltage caters to a broader range of applications

Integrated switch simplifies circuit design and reduces external component count

The flyback topology enhances efficiency and reliability

Advanced fault protection mechanisms safeguard against system failures

Key Technical Parameters

Voltage Breakdown: 700V

Voltage Start Up: 8.5 V

Voltage Supply (Vcc/Vdd): 7.5V ~ 10V

Duty Cycle: 77%

Frequency Switching: 136kHz

Power (Watts): 40 W

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

Quality and Safety Features

Integrated fault protection features ensure system integrity and prevent damage to end devices

Operating temperature range of -40°C to 150°C guarantees reliable performance in extreme conditions

Compatibility

The product's surface mount package (TO-261-4, TO-261AA) and voltage specifications allow compatibility with a wide range of circuits and applications

Application Areas

Power supplies

Lighting systems

Industrial controls

Home appliances

Consumer electronics

Product Lifecycle

This product is Obsolete, indicating discontinuation by the manufacturer

Users should consider seeking replacements or upgrades for future designs

Several Key Reasons to Choose This Product

Onsemi's reputation for quality and reliability ensures product performance

The integrated internal switch and isolation provide a streamlined solution reducing design complexity

The product's features and protections offer a balance between efficiency, safety, and versatility, suitable for a wide array of applications

The obsolete status necessitates considering this part for end-of-life products or legacy support, with a focus on identifying future-proof alternatives