NCP1251BSN100T1G
- Mfr.Part #
- NCP1251BSN100T1G
- Manufacturer
- onsemi
- Package / Case
- SOT-23-6 Thin, TSOT-23-6
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH FLYBACK 6TSOP
- Stock
- 4,389
- In Stock :
- 4,389
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- Manufacturer :
- onsemi
- Product Category :
- AC DC Converters, Offline Switches
- Output Isolation :
- Isolated
- Mounting Type :
- Surface Mount
- Input Voltage (Max) :
- 28V
- Halogen Free :
- Halogen Free
- Terminal Form :
- Gull wing
- Mount :
- Surface Mount
- HTS Code :
- 8542.39.00.01
- Published :
- 2010
- Fault Protection :
- Over Power, Over Voltage, Short Circuit
- Output Current :
- 500mA
- Internal Switch(s) :
- No
- Frequency :
- 100kHz
- Number of Pins :
- 6
- Number of Terminations :
- 6
- Max Duty Cycle :
- 84 %
- Switcher Configuration :
- Single
- Input Voltage-Nom :
- 12V
- Terminal Finish :
- Tin (Sn)
- JESD-609 Code :
- e3
- Duty Cycle :
- 80%
- Operating Temperature :
- -40°C~125°C TJ
- Control Technique :
- PULSE WIDTH MODULATION
- Length :
- 3.1mm
- Rise Time :
- 40ns
- Input Voltage (Min) :
- 9.4V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Control Mode :
- CURRENT-MODE
- Terminal Position :
- Dual
- Terminal Pitch :
- 0.95mm
- ECCN Code :
- EAR99
- Packaging :
- Tape and Reel (TR)
- Pin Count :
- 6
- Pbfree Code :
- yes
- Fall Time (Typ) :
- 30 ns
- Topology :
- Flyback
- RoHS Status :
- ROHS3 Compliant
- Number of Functions :
- 1
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Package / Case :
- SOT-23-6 Thin, TSOT-23-6
- Factory Lead Time :
- 14 Weeks
- Width :
- 1.7mm
- Voltage - Supply (Vcc/Vdd) :
- 8.8V~28V
- Voltage - Start Up :
- 18V
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Height :
- 1mm
- Lead Free :
- Lead Free
- Datasheets
- NCP1251BSN100T1G

AC DC Converters, Offline Switches onsemi NCP1251BSN100T1G Overview
Introducing the onsemi NCP1251BSN100T1G, a high-performance Integrated Circuit specifically designed for offline switching applications. This IC OFFLINE SWITCH FLYBACK in a compact 6TSOP package offers advanced control features for flyback converters, enhancing the efficiency and reliability of power supply solutions. The AC DC Converters, Offline Switches onsemi NCP1251BSN100T1G is engineered to address the rigorous demands of modern electronic devices, providing a versatile and robust component for power management solutions. Its design targets not only improved functionality but also significant energy savings, making it ideal for businesses seeking to optimize their applications while reducing operational costs.
NCP1251BSN100T1G Features
The NCP1251BSN100T1G boasts a multitude of features making it highly suitable for sophisticated power supply designs. Key features include a built-in adjustable dead-time for enhanced power efficiency, frequency jittering for reduced electromagnetic interference, and a high-voltage startup circuit that ensures reliable start-up under fluctuating conditions. Additionally, its advanced protection mechanisms, such as over-voltage, over-current, and over-temperature protections, safeguard the device and the end application against potential damage.
NCP1251BSN100T1G Applications
- Consumer Electronics: Used in TVs, gaming consoles, and home audio systems to provide stable power conversion and enhance the device's energy efficiency.
- Telecommunications Equipment: Employs this IC for power supplies in routers and other networking equipment, ensuring reliable operation even under variable load conditions.
- Industrial Systems: Ideal for use in automation and control systems, where robust and efficient power supply is crucial for maintaining system reliability and performance.
- Smart Home Devices: Supports applications in smart lighting and home automation, offering efficient power management and extended device longevity.
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