Manufacturer Part Number
NCP1053ST136T3G
Manufacturer
onsemi
Introduction
Power management integrated circuit for AC DC converters and offline switches
Product Features and Performance
Integrated high-voltage switch
Flyback topology
Supports isolated output
Fault protection features including current limiting and over-temperature protection
40 W power output capability
Duty cycle up to 77%
Switching frequency at 136kHz
Operational temperature range from -40°C to 150°C
Product Advantages
High breakdown voltage of 700V
Efficient startup with low voltage requirements (8.5 V)
Built-in fault protection enhances reliability
Key Technical Parameters
Voltage - Breakdown: 700V
Voltage - Start Up: 8.5 V
Voltage - Supply (Vcc/Vdd): 7.5V to 10V
Frequency - Switching: 136kHz
Power (Watts): 40 W
Duty Cycle: 77%
Operating Temperature: -40°C to 150°C
Quality and Safety Features
Overload protection
Current limiting for safe operation
Open loop error detection
Thermal shutdown mechanism to prevent overheating
Compatibility
Designed for surface mount technology with a SOT-223 (TO-261) package
Application Areas
Power supply modules
Consumer electronics
Industrial control systems
Communications equipment
Product Lifecycle
Obsolete status
Availability of replacements or upgrades may vary
Several Key Reasons to Choose This Product
High reliability due to built-in protection features
Applicable in high-temperature environments with a wide operational temperature range
Ease of integration into existing designs using surface mount technology
Supports a variety of applications due to its flexible power and voltage characteristics
Manufacturing quality backed by onsemi, a reputable semiconductor company
NCP1052CAMI Semiconductor/onsemi