NCP1250BSN65T1G - onsemi

Manufacturer Part Number

NCP1250BSN65T1G

Manufacturer

onsemi

Introduction

Power Management Integrated Circuit for AC/DC Conversion

Product Features and Performance

Isolated Flyback Controller

Start-Up Voltage of 18V

Supply Voltage Range from 8.8V to 28V

Duty Cycle up to 80%

Switching Frequency at 65kHz

Fault Protection for Over Power, Over Voltage, and Short Circuit

Operating Temperature Range from -40°C to 125°C

Product Advantages

High Efficiency and Reliability for Power Conversion

Advanced Protection Features Enhance System Safety

Wide Operating Voltage Range Suitable for Various Applications

Key Technical Parameters

Voltage - Start-Up: 18V

Voltage - Supply (Vcc/Vdd): 8.8V ~ 28V

Duty Cycle: 80%

Frequency - Switching: 65kHz

Quality and Safety Features

Over Power Protection

Over Voltage Protection

Short Circuit Protection

Extended Operating Temperature Range

Compatibility

Compatible with Flyback Topologies

Application Areas

Power Supplies

Chargers

Adapters

AC/DC applications for Consumer Electronics

Product Lifecycle

Active Status

Not Approaching Discontinuation

Availability of Replacements or Upgrades

Several Key Reasons to Choose This Product

Wide Input Voltage Range Allows Flexibility in Design

High Switching Frequency Enables Compact Transformer Design

Ultra-Low No-Load Power Consumption

Advanced Protections Ensure Long-Term Reliability

Suitable for High-Temperature Operation Enabling Use in Harsh Environments

Simple External Circuit Reduces Design Complexity

Offered in a Small SOT-23-6 Package for Space-Constrained Applications