NCP1075STBT3G
- Mfr.Part #
- NCP1075STBT3G
- Manufacturer
- onsemi
- Package / Case
- TO-261-4, TO-261AA
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH FLYBACK SOT223
- Stock
- 2,178
- In Stock :
- 2,178
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- Manufacturer :
- onsemi
- Product Category :
- AC DC Converters, Offline Switches
- Min Input Voltage :
- 100V
- Pin Count :
- 4
- Number of Outputs :
- 1
- REACH SVHC :
- No SVHC
- Package / Case :
- TO-261-4, TO-261AA
- Input Voltage-Nom :
- 8V
- Voltage - Supply (Vcc/Vdd) :
- 6.3V~10V
- Height :
- 1.65mm
- Max Input Voltage :
- 250V
- Terminal Finish :
- Tin (Sn)
- Pbfree Code :
- yes
- JESD-609 Code :
- e3
- Length :
- 6.7mm
- Internal Switch(s) :
- yes
- Rise Time :
- 20ns
- Halogen Free :
- Halogen Free
- Published :
- 2008
- Power Rating :
- 19W
- RoHS Status :
- ROHS3 Compliant
- Output Current :
- 450mA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Packaging :
- Tape and Reel (TR)
- Lead Free :
- Lead Free
- Number of Terminations :
- 4
- Control Mode :
- CURRENT-MODE
- Mount :
- Surface Mount
- Max Power Dissipation :
- 19W
- Terminal Pitch :
- 2.3mm
- Radiation Hardening :
- No
- Voltage - Breakdown :
- 700V
- Number of Pins :
- 4
- Topology :
- Flyback
- Weight :
- 188.014037mg
- Number of Functions :
- 1
- Fall Time (Typ) :
- 10 ns
- Max Duty Cycle :
- 72 %
- Width :
- 3.7mm
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Terminal Position :
- Dual
- Operating Supply Voltage :
- 8.2V
- Fault Protection :
- Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit
- Nominal Input Voltage :
- 230V
- ECCN Code :
- EAR99
- Max Output Current :
- 450mA
- Duty Cycle :
- 68%
- Max Input Voltage (AC) :
- 250V
- Factory Lead Time :
- 9 Weeks
- Terminal Form :
- Gull wing
- Min Input Voltage (AC) :
- 100V
- Base Part Number :
- NCP1075
- Mounting Type :
- Surface Mount
- Operating Temperature :
- -40°C~125°C TJ
- Frequency - Switching :
- 100kHz
- Output Isolation :
- Isolated
- Datasheets
- NCP1075STBT3G

AC DC Converters, Offline Switches onsemi NCP1075STBT3G Overview
The onsemi NCP1075STBT3G is a state-of-the-art integrated circuit specifically designed for robust and efficient offline switching applications. This component, a pivotal element in modern AC DC converters and offline switches, integrates a fixed-frequency current mode controller with a 700V MOSFET. Ideal for compact power supplies, the NCP1075STBT3G ensures reliable performance with its built-in protections against overcurrent, undervoltage, and thermal faults, making it highly suitable for bulk purchasing by B2B customers looking to enhance product reliability and efficiency.
NCP1075STBT3G Features
- Integrated 700V MOSFET allows for simplified designs and reduced external component count.
- Fixed-frequency operation at 65 kHz improves performance consistency across applications.
- Comprehensive protection features including overcurrent, undervoltage, and overtemperature safeguards to ensure stable and safe operation.
- High efficiency enabled by current mode control for improved power handling and thermal management.
NCP1075STBT3G Applications
- LED Lighting: Utilized in driving LEDs for both residential and commercial settings, ensuring efficient power conversion and long-lasting performance.
- Standby Power Supplies: Provides reliable and efficient power management solutions for devices requiring standby operation, enhancing energy conservation and safety.
- Chargers for Small Appliances: Ideal for battery chargers, facilitating optimal charging cycles with minimal power waste.
- Industrial Controls: Employs robust design to withstand the rigorous demands of industrial environments, improving system reliability and operational lifespan.
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