NCP1340A6DR2G
- Mfr.Part #
- NCP1340A6DR2G
- Manufacturer
- onsemi
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH FLYBACK 8SOIC
- Stock
- 2,347
- In Stock :
- 2,347
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- Manufacturer :
- onsemi
- Product Category :
- AC DC Converters, Offline Switches
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- JESD-609 Code :
- e3
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Published :
- 2011
- Length :
- 4.9mm
- Input Voltage (Max) :
- 28V
- Input Voltage-Nom :
- 12V
- Internal Switch(s) :
- No
- Width :
- 3.9mm
- Terminal Finish :
- Tin (Sn)
- Surface Mount :
- yes
- Number of Terminations :
- 8
- JESD-30 Code :
- R-PDSO-G8
- Terminal Pitch :
- 1.25mm
- Control Mode :
- CURRENT-MODE
- Factory Lead Time :
- 7 Weeks
- Pbfree Code :
- yes
- Voltage - Start Up :
- 17V
- Input Voltage (Min) :
- 9V
- Mounting Type :
- Surface Mount
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Operating Temperature :
- -40°C~125°C TJ
- Packaging :
- Tape and Reel (TR)
- Voltage - Supply (Vcc/Vdd) :
- 9V~28V
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Number of Functions :
- 1
- Control Technique :
- RESONANT CONTROL
- Terminal Form :
- Gull wing
- Terminal Position :
- Dual
- Output Isolation :
- Isolated
- Topology :
- Flyback
- Fault Protection :
- Current Limiting, Over Load, Over Power, Over Temperature, Over Voltage, Short Circuit
- RoHS Status :
- ROHS3 Compliant
- Height Seated (Max) :
- 1.75mm
- Datasheets
- NCP1340A6DR2G

AC DC Converters, Offline Switches onsemi NCP1340A6DR2G Overview
The AC DC Converters, Offline Switches onsemi NCP1340A6DR2G is a cutting-edge Integrated Circuit (IC) designed specifically for offline switch mode power supplies (SMPS). This component from onsemi, a leader in semiconductor solutions, optimizes performance in a compact 8SOIC package. The NCP1340A6DR2G integrates a fixed-frequency current-mode controller and a 700 V MOSFET. Ideal for compact power applications, this IC simplifies the design of flyback converters through advanced features such as frequency jittering, skip-cycle mode, and integrated protections, making it a versatile choice for designers aiming to enhance efficiency and reliability in their power supply solutions.
NCP1340A6DR2G Features
This IC features a robust design with several key functionalities that enhance its applicability in a range of power supply scenarios. Key features include an integrated high-voltage startup circuit, which reduces power dissipation and prolongs the life of the device. Frequency jittering decreases EMI emissions, facilitating compliance with international regulatory standards. Additionally, the IC's skip-cycle mode at light loads significantly improves the efficiency and helps in achieving low standby power consumption. Built-in protections against overvoltage, overcurrent, and overtemperature conditions ensure reliable operation under varying electrical environments.
NCP1340A6DR2G Applications
- Consumer Electronics: Utilized in the power supplies for TVs, gaming consoles, and audio equipment, ensuring efficient power conversion and safe operation.
- Small Home Appliances: Ideal for designing compact and energy-efficient power adapters for devices such as coffee machines and electric toothbrushes.
- Industrial Equipment: Employs robust features suitable for the tough demands of power systems in industrial controls and automation.
- Telecom Infrastructure: Supports the development of power solutions for telecommunications equipment, enhancing performance and reliability in critical communication systems.
- PC Peripherals: Applied in external power supplies for printers and other computer peripherals, optimizing power usage and minimizing heat generation.
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