NCP1129BP65G
- Mfr.Part #
- NCP1129BP65G
- Manufacturer
- onsemi
- Package / Case
- 8-DIP (0.300, 7.62mm), 7 Leads
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH FLYBACK 7DIP
- Stock
- 26,787
- In Stock :
- 26,787
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- Manufacturer :
- onsemi
- Product Category :
- AC DC Converters, Offline Switches
- Published :
- 2012
- Terminal Pitch :
- 2.54mm
- Analog IC - Other Type :
- ANALOG CIRCUIT
- Voltage - Breakdown :
- 650V
- RoHS Status :
- ROHS3 Compliant
- REACH SVHC :
- No SVHC
- Qualification Status :
- Not Qualified
- Duty Cycle :
- 80%
- Lead Free :
- Lead Free
- Terminal Position :
- Dual
- Mounting Type :
- Through Hole
- JESD-609 Code :
- e3
- Voltage - Supply (Vcc/Vdd) :
- 8.5V~35V
- Lifecycle Status :
- ACTIVE (Last Updated: 15 hours ago)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Pins :
- 7
- Output Isolation :
- Isolated
- Power Rating :
- 26.5W
- HTS Code :
- 8542.39.00.01
- Max Input Voltage (AC) :
- 265V
- Pin Count :
- 7
- Length :
- 10.16mm
- Package / Case :
- 8-DIP (0.300, 7.62mm), 7 Leads
- Mount :
- Through Hole
- Control Mode :
- CURRENT-MODE
- Pbfree Code :
- yes
- Topology :
- Flyback
- Max Power Dissipation :
- 43W
- Max Input Voltage :
- 20V
- Operating Temperature :
- -40°C~150°C TJ
- Packaging :
- Tube
- Factory Lead Time :
- 4 Weeks
- Min Input Voltage (AC) :
- 85V
- Height :
- 4.95mm
- Frequency - Switching :
- 65kHz
- Operating Supply Voltage :
- 17V
- Number of Terminations :
- 7
- Fault Protection :
- Over Load, Over Temperature, Over Voltage, Short Circuit
- Width :
- 7.11mm
- Min Input Voltage :
- 15.8V
- Terminal Finish :
- Tin (Sn)
- Internal Switch(s) :
- yes
- Datasheets
- NCP1129BP65G

AC DC Converters, Offline Switches onsemi NCP1129BP65G Overview
The NCP1129BP65G from onsemi is a cutting-edge IC designed for high-performance offline switching applications. It integrates a fixed-frequency current-mode controller and a 650 V MOSFET, making it perfect for compact AC/DC power supplies. The robust design of the NCP1129BP65G facilitates reduced component count while ensuring reliability and efficiency, which is crucial for B2B clients looking to purchase in bulk. By employing advanced technology, this product offers an ideal solution for developers aiming to achieve streamlined, energy-efficient power management in a variety of applications.
NCP1129BP65G Features
The NCP1129BP65G IC includes several key features that enhance its usability and functionality in power applications. These include an integrated high-voltage startup circuit, which ensures reliable start-up and operation. The product also boasts over-temperature protection, over-current protection, and a brown-out detection capability, ensuring safe operation under a range of electrical conditions. Its high level of integration results in a compact footprint, which is highly beneficial for creating smaller and more efficient power supplies.
NCP1129BP65G Applications
- Consumer Electronics: Utilized in TVs, audio systems, and other consumer electronics, the NCP1129BP65G provides efficient power conversion, helping these devices to operate smoothly with enhanced power efficiency.
- Smart Home Devices: In smart thermostats, lighting systems, and home security devices, this IC helps in maintaining optimal performance with reliable power management.
- Office Equipment: The NCP1129BP65G is ideal for use in office equipment like printers and computer monitors, facilitating enhanced power usage and reliability.
- Telecommunications Equipment: It is also employed in powering devices within telecommunication infrastructures, including routers and switches, where consistent and reliable power supply is critical.
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