NCP1012ST100T3
- Mfr.Part #
- NCP1012ST100T3
- Manufacturer
- onsemi
- Package / Case
- TO-261-4, TO-261AA
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH FLYBACK SOT223
- Stock
- 11,290
- In Stock :
- 11,290
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- Manufacturer :
- onsemi
- Product Category :
- AC DC Converters, Offline Switches
- Output Current :
- 550mA
- Terminal Form :
- Gull wing
- Packaging :
- Tape and Reel (TR)
- Voltage - Breakdown :
- 700V
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Control Technique :
- PULSE WIDTH MODULATION
- Duty Cycle :
- 67%
- Fault Protection :
- Over Load, Over Temperature, Over Voltage
- Fall Time (Typ) :
- 10 ns
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Pitch :
- 2.3mm
- Lead Free :
- Lead Free
- RoHS Status :
- ROHS3 Compliant
- Peak Reflow Temperature (Cel) :
- 260
- Max Power Dissipation :
- 19W
- Input Voltage-Nom :
- 8V
- Terminal Finish :
- Tin (Sn)
- Length :
- 6.7mm
- Frequency - Switching :
- 100kHz
- Package / Case :
- TO-261-4, TO-261AA
- Output Isolation :
- Isolated
- Switcher Configuration :
- Single
- Factory Lead Time :
- 21 Weeks
- ECCN Code :
- EAR99
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Number of Functions :
- 1
- Pbfree Code :
- yes
- Number of Terminations :
- 4
- Height :
- 1.65mm
- Control Mode :
- CURRENT-MODE
- Rise Time :
- 20ns
- Pin Count :
- 4
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Qualification Status :
- Not Qualified
- Published :
- 2005
- Mount :
- Surface Mount
- Operating Temperature :
- -40°C~150°C TJ
- Voltage - Supply (Vcc/Vdd) :
- 8.5V~10V
- Internal Switch(s) :
- yes
- Number of Pins :
- 4
- Width :
- 3.7mm
- Mounting Type :
- Surface Mount
- Topology :
- Flyback
- Max Duty Cycle :
- 72 %
- Base Part Number :
- NCP1012
- Halogen Free :
- Halogen Free
- JESD-609 Code :
- e3
- Terminal Position :
- Single
- Datasheets
- NCP1012ST100T3

AC DC Converters, Offline Switches onsemi NCP1012ST100T3 Overview
Introducing the onsemi NCP1012ST100T3, a state-of-the-art IC designed for offline switching with flyback topology. This compact component from onsemi's latest range of AC DC Converters and Offline Switches is engineered to enhance efficiency and reliability in power management solutions. The NCP1012ST100T3 utilizes advanced integration technology to minimize external components, making it an ideal choice for manufacturers looking to streamline production and reduce costs. Its robust design and versatility make it particularly suitable for a wide range of high-volume applications, ensuring both performance stability and cost-effectiveness.
NCP1012ST100T3 Features
The NCP1012ST100T3 offers a seamless integration into power supply designs, featuring a built-in 65 kHz oscillator that reduces external component count while maintaining noise minimization. Its self-supplied architecture eliminates the need for a separate Vcc line, further simplifying the design and enhancing overall system reliability. The IC’s integrated soft-start feature reduces the stress on the transformer and other components at startup, extending the life of the product. Additionally, its frequency jittering reduces EMI emissions, which is crucial for compliance with global power regulations.
NCP1012ST100T3 Applications
- Consumer Electronics: Utilized in televisions, audio equipment, and other household electronic devices where efficient power conversion is required for enhanced energy savings and reliability.
- LED Lighting: Powers LED drivers for both residential and commercial lighting, offering consistent performance and extended lifespan with minimal energy consumption.
- Power Adapters: Ideal for use in adapters for mobile phones, laptops, and other portable devices, providing safe and efficient charging by adapting power supply to device requirements.
- Smart Home Devices: Deployed in various smart home devices, including home automation controllers and security systems, where stable and efficient power supply is crucial for 24/7 operation.
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