NCP1050ST100T3
- Mfr.Part #
- NCP1050ST100T3
- Manufacturer
- onsemi
- Package / Case
- TO-261-4, TO-261AA
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH FLYBACK SOT223
- Stock
- 14,526
- In Stock :
- 14,526
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- Manufacturer :
- onsemi
- Product Category :
- AC DC Converters, Offline Switches
- Pin Count :
- 4
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Pitch :
- 2.3mm
- Fault Protection :
- Current Limiting, Open Loop, Over Load, Over Temperature
- Length :
- 6.5mm
- Max Output Current :
- 100mA
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Input Voltage-Nom :
- 8V
- Base Part Number :
- NCP1050
- Voltage - Breakdown :
- 700V
- Operating Temperature :
- -40°C~150°C TJ
- Analog IC - Other Type :
- SWITCHING REGULATOR
- RoHS Status :
- ROHS3 Compliant
- Number of Outputs :
- 1
- Number of Pins :
- 4
- ECCN Code :
- EAR99
- Terminal Finish :
- Tin (Sn)
- JESD-609 Code :
- e3
- Terminal Form :
- Gull wing
- Control Mode :
- VOLTAGE-MODE
- Internal Switch(s) :
- yes
- Number of Terminations :
- 4
- Input Voltage (Max) :
- 8.5V
- Output Isolation :
- Isolated
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Pbfree Code :
- yes
- Input Voltage (Min) :
- 7.5V
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Packaging :
- Tape and Reel (TR)
- Terminal Position :
- Dual
- Max Power Dissipation :
- 40W
- Surface Mount :
- yes
- Halogen Free :
- Halogen Free
- Package / Case :
- TO-261-4, TO-261AA
- Mounting Type :
- Surface Mount
- Topology :
- Flyback
- Width :
- 3.5mm
- Radiation Hardening :
- No
- Voltage - Supply (Vcc/Vdd) :
- 7.5V~10V
- Control Technique :
- PULSE WIDTH MODULATION
- Published :
- 2006
- Voltage - Start Up :
- 8.5V
- Factory Lead Time :
- 4 Weeks
- Switcher Configuration :
- Single
- Number of Functions :
- 1
- Duty Cycle :
- 77%
- Frequency :
- 100kHz
- Lead Free :
- Lead Free
- Datasheets
- NCP1050ST100T3

AC DC Converters, Offline Switches onsemi NCP1050ST100T3 Overview
The onsemi NCP1050ST100T3 represents a cutting-edge solution in the realm of AC DC Converters and Offline Switches, designed to enhance the efficiency and reliability of flyback converter applications. This integrated circuit is tailored for offline switching with minimal external components, facilitating compact and cost-effective designs. The use of this IC in power management solutions underscores onsemi's commitment to delivering high-performance, durable components suitable for a wide array of electrical applications. Its robust design ensures compliance with regulatory standards, making it an ideal choice for manufacturers looking to improve power conversion efficiency and operational stability.
NCP1050ST100T3 Features
The NCP1050ST100T3 is equipped with several key features that make it an excellent choice for power supply applications. It operates efficiently in flyback converter configurations, supporting isolated and non-isolated setups. The device offers built-in protections such as overcurrent, overvoltage, and thermal shutdown, enhancing the safety and longevity of the end applications. Its SOT223 packaging is optimal for simplified PCB layout and thermal management, making it a versatile choice for designers seeking to minimize space and maximize performance.
NCP1050ST100T3 Applications
- Consumer Electronics: Ideal for powering small household appliances and audio/video equipment, where stable and reliable power supply is crucial.
- Industrial Control Systems: Utilized in control systems for isolation and precise voltage regulation, ensuring safety and efficiency in harsh environments.
- Smart Home Devices: Supports the development of connected smart devices, offering efficient power conversion which is essential for extended device operation.
- Portable Gadgets: Perfect for portable electronic devices requiring compact, reliable power solutions with extended battery life.
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