NCP1012ST130T3
- Mfr.Part #
- NCP1012ST130T3
- Manufacturer
- onsemi
- Package / Case
- TO-261-4, TO-261AA
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH FLYBACK SOT223
- Stock
- 64,914
- In Stock :
- 64,914
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- Manufacturer :
- onsemi
- Product Category :
- AC DC Converters, Offline Switches
- Package / Case :
- TO-261-4, TO-261AA
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Position :
- Single
- Published :
- 2005
- Voltage - Supply (Vcc/Vdd) :
- 8.5V~10V
- Topology :
- Flyback
- Packaging :
- Tape and Reel (TR)
- Output Current :
- 550mA
- Max Duty Cycle :
- 72 %
- Frequency - Switching :
- 130kHz
- Switcher Configuration :
- Single
- Lead Free :
- Lead Free
- Height :
- 1.65mm
- Number of Pins :
- 4
- Internal Switch(s) :
- yes
- Base Part Number :
- NCP1012
- Mount :
- Surface Mount
- Mounting Type :
- Surface Mount
- Rise Time :
- 20ns
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Channels :
- 1
- Number of Terminations :
- 4
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Fault Protection :
- Over Load, Over Temperature, Over Voltage
- Fall Time (Typ) :
- 10 ns
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- ECCN Code :
- EAR99
- Terminal Form :
- Gull wing
- Output Isolation :
- Isolated
- Radiation Hardening :
- No
- Length :
- 6.7mm
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Voltage - Breakdown :
- 700V
- Pbfree Code :
- yes
- Terminal Finish :
- Tin (Sn)
- JESD-609 Code :
- e3
- RoHS Status :
- ROHS3 Compliant
- Width :
- 3.7mm
- Factory Lead Time :
- 2 Weeks
- Number of Functions :
- 1
- Control Mode :
- CURRENT-MODE
- Operating Temperature :
- -40°C~150°C TJ
- Halogen Free :
- Halogen Free
- Power Rating :
- 19W
- Input Voltage-Nom :
- 8V
- Max Power Dissipation :
- 19W
- Pin Count :
- 4
- Terminal Pitch :
- 2.3mm
- Duty Cycle :
- 67%
- Control Technique :
- PULSE WIDTH MODULATION
- Datasheets
- NCP1012ST130T3

AC DC Converters, Offline Switches onsemi NCP1012ST130T3 Overview
The onsemi NCP1012ST130T3 represents a robust solution in the realm of AC DC converters and offline switching applications. Designed to streamline the efficiency and reliability of power systems, this IC offline switch integrates a self-supplied monolithic switcher for cost-effectiveness and enhanced performance. The compact SOT223 package ensures that it fits seamlessly into various design architectures, making it an ideal choice for manufacturers seeking to optimize their power management systems with a high degree of integration and minimal external components. The NCP1012ST130T3 leverages advanced technology to offer a versatile solution that not only meets but exceeds the rigorous demands of modern electronic devices.
NCP1012ST130T3 Features
This integrated circuit boasts several key features that make it particularly advantageous for a wide range of applications:
- Integrated High-Voltage Switch: Enables simplified designs by reducing the number of external components required.
- Frequency Jittering: Reduces EMI emissions, facilitating easier compliance with global electromagnetic interference standards.
- Current-Mode Operation: Provides improved transient response and simplified loop compensation.
- Auto-Recovery Short Circuit Protection: Enhances reliability and safety through automatic recovery from short-circuit conditions.
- Thermal Shutdown Protection: Ensures the device operates within safe temperature ranges, protecting against overheating.
NCP1012ST130T3 Applications
- Consumer Electronics: Utilized in the power supplies of TVs, gaming consoles, and audio equipment to ensure efficient and safe operation.
- Industrial Systems: Ideal for powering sensors and controls in automated manufacturing lines, enhancing system reliability and performance.
- Smart Home Devices: Employs in the power sections of devices like smart thermostats and lighting systems, optimizing energy consumption and minimizing waste.
- Office Equipment: Applied in the energy management of printers and computers, ensuring optimal power usage and reducing operational costs.
- Telecommunication Infrastructure: Used in the power supplies of routers and switches, providing reliable power conversion under variable load conditions.
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