NCP1342DADBDD1R2G
- Mfr.Part #
- NCP1342DADBDD1R2G
- Manufacturer
- onsemi
- Package / Case
- 10-SOP (0.154, 3.90mm Width), 9 Leads
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH FLYBACK 9SOIC
- Stock
- 94
- In Stock :
- 94
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- Manufacturer :
- onsemi
- Product Category :
- AC DC Converters, Offline Switches
- Terminal Position :
- Dual
- Operating Temperature :
- -40°C~125°C TJ
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Surface Mount :
- yes
- Control Technique :
- PULSE WIDTH MODULATION
- Control Features :
- EN, Frequency Control, Soft Start, Sync
- Packaging :
- Tape and Reel (TR)
- Fault Protection :
- Current Limiting, Over Load, Over Power, Over Temperature, Over Voltage, Short Circuit
- Output Isolation :
- Isolated
- Height Seated (Max) :
- 2mm
- Package / Case :
- 10-SOP (0.154, 3.90mm Width), 9 Leads
- Terminal Finish :
- Tin (Sn)
- Mounting Type :
- Surface Mount
- Terminal Pitch :
- 1mm
- Internal Switch(s) :
- No
- Length :
- 4.9mm
- Topology :
- Flyback
- Number of Functions :
- 1
- Voltage - Start Up :
- 17V
- Control Mode :
- CURRENT-MODE
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Supply Voltage :
- 12V
- Number of Terminations :
- 9
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Width :
- 3.9mm
- Additional Feature :
- SEATED HT-CALCULATED
- Frequency - Switching :
- 50kHz
- Pbfree Code :
- yes
- RoHS Status :
- RoHS Compliant
- Supply Current-Max (Isup) :
- 1.5mA
- Terminal Form :
- Gull wing
- Factory Lead Time :
- 6 Weeks
- JESD-30 Code :
- R-PDSO-G9
- JESD-609 Code :
- e3
- Voltage - Supply (Vcc/Vdd) :
- 9V~28V
- Datasheets
- NCP1342DADBDD1R2G

AC DC Converters, Offline Switches onsemi NCP1342DADBDD1R2G Overview
The AC DC Converters, Offline Switches onsemi NCP1342DADBDD1R2G is a high-performance Integrated Circuit (IC) specifically designed for offline switching applications. Utilizing advanced technology from onsemi, this IC ensures efficient power conversion with minimal power loss, making it ideal for a variety of demanding applications. Its compact 9SOIC package enables streamlined integration into existing designs, catering especially to businesses seeking reliable and scalable solutions for bulk purchasing. The product is engineered to enhance system reliability and operational efficiency, a crucial factor for industrial and commercial electronic assemblies.
NCP1342DADBDD1R2G Features
This IC OFFLINE SWITCH FLYBACK model NCP1342DADBDD1R2G includes several key features that enhance its functionality in flyback converter applications. It offers a built-in 65 kHz switching frequency which significantly reduces the size of power transformers. Additionally, it includes various protection features such as overvoltage, overload, and thermal shutdown which ensure the safety and durability of the application. The IC also supports green-mode operation, minimizing power consumption when in standby, which is crucial for energy efficiency standards compliance.
NCP1342DADBDD1R2G Applications
- Power Supplies: Utilized in the construction of both isolated and non-isolated power supplies, enhancing efficiency and reliability.
- Consumer Electronics: Integral in designing power solutions for devices such as televisions and gaming consoles, where power efficiency and compact size are crucial.
- Industrial Equipment: Helps to manage power in various industrial applications, ensuring robust performance even in rigorous conditions.
- Smart Home Devices: Provides stable and efficient power conversion for smart home technologies, optimizing energy consumption across various devices.
- Telecommunication Infrastructure: Used in power supplies for telecommunication equipment, supporting consistent performance and long-term reliability.
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