Manufacturer Part Number
NCP1200D100R2
Manufacturer
onsemi
Introduction
The NCP1200D100R2 is a power management integrated circuit (PMIC) designed for AC DC converters and offline switching applications. It primarily uses a flyback topology.
Product Features and Performance
Flyback topology
No internal switch
Supports a maximum supply voltage of 16V
Operates with up to an 80% duty cycle
Features a 100kHz switching frequency
Designed for surface mount applications
Operating temperature ranges from -25°C to 125°C
Product Advantages
High efficiency due to optimal duty cycle and frequency settings
Extended operating temperature range suitable for various environments
Isolated output for enhanced safety and performance
Key Technical Parameters
Topology: Flyback
Voltage - Supply (Vcc/Vdd): 16V (Max)
Duty Cycle: 80%
Frequency - Switching: 100kHz
Operating Temperature: -25°C ~ 125°C (TJ)
Package / Case: 8-SOIC (0.154", 3.90mm Width)
Quality and Safety Features
Isolated output
Fault protection includes current limiting, overloading, and short circuit
Compatibility
Suitable for applications requiring isolated AC to DC conversion
Application Areas
Power supplies
Consumer electronics
Industrial controls
Product Lifecycle
This product is classified as Obsolete
Alternatives or replacements may need to be evaluated as this model is nearing discontinuation
Several Key Reasons to Choose This Product
High-frequency operation reduces the size of passive components, potentially lowering overall cost
Isolation feature enhances safety for end applications
Wide operating temperature range ensures reliability under varying environmental conditions
Obsolescence status necessitates consideration for long-term availability and support
NCP1200D100DRAMI Semiconductor/onsemi