onsemi

NCP1203D100R2

NCP1203D100R2 Description

The NCP1203D100R2 is an AC/DC converter and offline switch designed by onsemi, a reputable manufacturer in the electronics industry. This product is part of the SMARTMOS™ series and is characterized by its flyback topology. It is a surface-mount device, designed to be easily integrated into various electronic systems. The NCP1203D100R2 is now considered obsolete, but it still offers a range of features that make it suitable for certain applications.

NCP1203D100R2 Features

• ECCN: EAR99
• Topology: Flyback
• Mounting Type: Surface Mount
• Product Status: Obsolete
• Internal Switch(s): No
• Series: SMARTMOS™
• Fault Protection: Over Load, Over Temperature, Short Circuit
• Frequency - Switching: 100kHz
• REACH Status: REACH Unaffected
• Voltage - Start Up: 12.8 V
• Mfr: onsemi
• Duty Cycle: 80%
• HTSUS: 8542.31.0001
• Package: Tape & Reel (TR)
• Output Isolation: Isolated
• Voltage - Supply (Vcc/Vdd): 7.8V ~ 16V
• Base Product Number: NCP1203
• Moisture Sensitivity Level (MSL): 3 (168 Hours)

The NCP1203D100R2 stands out for its isolated output and robust fault protection features, which include overload, over-temperature, and short-circuit protection. It operates within a switching frequency of 100kHz and has a startup voltage of 12.8V. The device is designed to handle a supply voltage range of 7.8V to 16V and has a duty cycle of 80%.

NCP1203D100R2 Applications

The NCP1203D100R2 is ideal for applications that require a reliable and efficient AC/DC conversion, such as in power supplies for home appliances, industrial equipment, and telecommunications devices. Its isolated output makes it suitable for applications where electrical isolation is necessary for safety and performance reasons. The device's fault protection features also make it a good choice for applications where reliability and longevity are critical.

Conclusion of NCP1203D100R2

While the NCP1203D100R2 is now considered obsolete, it still offers a range of features that make it a viable option for certain applications. Its flyback topology, isolated output, and robust fault protection features make it suitable for AC/DC conversion in a variety of electronic systems. Although it may not be the latest model on the market, the NCP1203D100R2 remains a reliable choice for applications that require a dependable and efficient offline switch and AC/DC converter.