NCP1077STBT3G
- Mfr.Part #
- NCP1077STBT3G
- Manufacturer
- onsemi
- Package / Case
- TO-261-4, TO-261AA
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH FLYBACK SOT223
- Stock
- 9,044
- In Stock :
- 9,044
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- Manufacturer :
- onsemi
- Product Category :
- AC DC Converters, Offline Switches
- Lead Free :
- Lead Free
- Terminal Position :
- Dual
- Pin Count :
- 4
- Length :
- 6.5mm
- Topology :
- Flyback
- Terminal Finish :
- Tin (Sn)
- Operating Temperature :
- -40°C~125°C TJ
- Qualification Status :
- Not Qualified
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Factory Lead Time :
- 7 Weeks
- ECCN Code :
- EAR99
- Voltage - Breakdown :
- 700V
- Input Voltage-Nom :
- 8V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- RoHS Status :
- ROHS3 Compliant
- Operating Supply Voltage :
- 8.5V
- Packaging :
- Tape and Reel (TR)
- Voltage - Start Up :
- 8.1V
- Max Power Dissipation :
- 25W
- Control Mode :
- CURRENT-MODE
- Number of Pins :
- 4
- Output Current :
- 800mA
- Width :
- 3.5mm
- Package / Case :
- TO-261-4, TO-261AA
- Number of Terminations :
- 4
- Output Isolation :
- Isolated
- Pbfree Code :
- yes
- Voltage - Supply (Vcc/Vdd) :
- 6.3V~10V
- Max Duty Cycle :
- 73 %
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- JESD-609 Code :
- e3
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Mount :
- Surface Mount
- Terminal Pitch :
- 2.3mm
- Fault Protection :
- Over Load, Over Temperature, Over Voltage, Short Circuit
- Mounting Type :
- Surface Mount
- Number of Functions :
- 1
- Internal Switch(s) :
- yes
- Published :
- 2011
- Terminal Form :
- Gull wing
- Frequency - Switching :
- 100kHz
- Duty Cycle :
- 69%
- Height Seated (Max) :
- 1.75mm
- Datasheets
- NCP1077STBT3G

AC DC Converters, Offline Switches onsemi NCP1077STBT3G Overview
The onsemi NCP1077STBT3G integrates a fixed-frequency current-mode controller with a 700 V MOSFET. Designed for compact and robust offline converters using minimal external components, this device is optimal for delivering consistent performance across a range of applications. The NCP1077STBT3G offers a high degree of integration, resulting in a cost-effective power supply solution with high energy efficiency and reliable switch-mode power conversion. This AC DC Converter, Offline Switch product is engineered to address the demanding needs of bulk B2B customers, ensuring high reliability and performance in various industrial applications.
NCP1077STBT3G Features
This IC offers numerous features that enhance its appeal for high-volume, energy-sensitive applications. Key features include auto-recovery overtemperature protection, frequency jittering for reduced EMI, and adjustable peak current limit. Additionally, it supports a wide operating voltage range and low standby power consumption, making it an excellent choice for environmentally conscious designs that also require durability and long-term reliability.
NCP1077STBT3G Applications
- Consumer Electronics: Used in the power supplies of TVs, PCs, and other consumer electronics, ensuring efficient power conversion and system longevity.
- Industrial Power Units: Ideal for small scale industrial installations requiring dependable and continuous power supply with robust protection features.
- Smart Home Devices: Powers a variety of smart home devices, including automation controllers and security systems, providing safe and reliable operation.
- LED Lighting: Drives LED lighting solutions with high efficiency and minimal heat production, enhancing energy savings and reducing operational costs.
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