NCP1055P100G
- Mfr.Part #
- NCP1055P100G
- Manufacturer
- onsemi
- Package / Case
- 8-DIP (0.300, 7.62mm), 7 Leads
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH FLYBACK 7DIP
- Stock
- 7,336
- In Stock :
- 7,336
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- Manufacturer :
- onsemi
- Product Category :
- AC DC Converters, Offline Switches
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Voltage - Supply (Vcc/Vdd) :
- 7.5V~10V
- Base Part Number :
- NCP1055
- Halogen Free :
- Halogen Free
- Switcher Configuration :
- Single
- Lead Free :
- Lead Free
- Operating Supply Current :
- 650μA
- REACH SVHC :
- No SVHC
- Max Output Voltage :
- 40V
- Number of Pins :
- 7
- Mounting Type :
- Through Hole
- Output Current :
- 680mA
- Peak Reflow Temperature (Cel) :
- 260
- Max Duty Cycle :
- 77 %
- Terminal Pitch :
- 2.54mm
- Input Voltage-Nom :
- 8V
- Internal Switch(s) :
- yes
- Min Input Voltage :
- 85V
- JESD-609 Code :
- e3
- Weight :
- 930.006106mg
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Width :
- 6.6mm
- JESD-30 Code :
- R-PDIP-T8
- Max Output Current :
- 680mA
- Output Voltage :
- 700V
- Topology :
- Flyback
- Output Power :
- 20W
- Lifecycle Status :
- OBSOLETE (Last Updated: 5 days ago)
- Nominal Input Voltage :
- 265V
- Power Rating :
- 40W
- Fault Protection :
- Current Limiting, Open Loop, Over Load, Over Temperature
- Max Input Voltage :
- 265V
- Published :
- 2006
- Length :
- 10.16mm
- Package / Case :
- 8-DIP (0.300, 7.62mm), 7 Leads
- Terminal Finish :
- Tin (Sn)
- Number of Outputs :
- 1
- Voltage - Start Up :
- 8.5V
- Pbfree Code :
- yes
- Radiation Hardening :
- No
- Number of Functions :
- 1
- Frequency :
- 100kHz
- Max Input Voltage (AC) :
- 265V
- Min Input Voltage (AC) :
- 85V
- Height :
- 3.44mm
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Pin Count :
- 7
- Control Mode :
- VOLTAGE-MODE
- Output Isolation :
- Isolated
- Terminal Position :
- Dual
- Control Technique :
- PULSE WIDTH MODULATION
- Duty Cycle :
- 77%
- Number of Terminations :
- 8
- RoHS Status :
- RoHS Compliant
- ECCN Code :
- EAR99
- Mount :
- Through Hole
- Operating Temperature :
- -40°C~150°C TJ
- Packaging :
- Tube
- Max Power Dissipation :
- 40W
- Min Output Voltage :
- 0V
- Datasheets
- NCP1055P100G

AC DC Converters, Offline Switches onsemi NCP1055P100G Overview
The NCP1055P100G by onsemi represents a robust solution in the realm of AC DC converters and offline switches, offering a sophisticated integrated circuit designed for efficient and reliable operation. This IC offline switch harnesses flyback topology to facilitate isolated and non-isolated power supply applications, making it a versatile choice for a wide array of electronic equipment. The flyback functionality in the NCP1055P100G not only enhances performance but also ensures compactness and cost-effectiveness, making it an ideal selection for businesses seeking bulk purchasing options for high-quality, dependable components.
NCP1055P100G Features
The NCP1055P100G incorporates several features designed to optimize performance and safety in electronic circuits. Key features include a built-in 100kHz oscillator, a high-voltage startup circuit, and thermal shutdown protection. The device's ability to handle high switching frequencies reduces the size and cost of necessary external components, such as transformers and capacitors, thus providing a compact solution for power supplies.
NCP1055P100G Applications
- Consumer Electronics: Utilized in devices such as TVs and audio systems where efficient power conversion is critical for minimizing heat production and enhancing product longevity.
- Industrial Equipment: Serves in power supplies for automated machinery, providing stable and isolated power to ensure safe and reliable operations in various industrial settings.
- Telecommunications Equipment: Used in the power sections of telecom infrastructures to convert and manage power supply efficiently, ensuring uninterrupted service and reliability in communications systems.
- Smart Home Devices: Ideal for applications in smart thermostats and home security systems, where consistent and reliable power is necessary for effective functioning and connectivity.
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