NCP1203D40R2
- Mfr.Part #
- NCP1203D40R2
- Manufacturer
- onsemi
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH FLYBACK 8SOIC
- Stock
- 7,997
- In Stock :
- 7,997
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- Manufacturer :
- onsemi
- Product Category :
- AC DC Converters, Offline Switches
- Number of Outputs :
- 1
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Packaging :
- Tape and Reel (TR)
- Terminal Position :
- Dual
- Voltage - Supply (Vcc/Vdd) :
- 7.8V~16V
- Number of Functions :
- 1
- Mounting Type :
- Surface Mount
- Base Part Number :
- NCP1203
- Published :
- 2004
- Surface Mount :
- yes
- Control Mode :
- CURRENT-MODE
- Breakdown Voltage :
- 500V
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Frequency :
- 40kHz
- Pin Count :
- 8
- Output Isolation :
- Isolated
- Input Voltage-Nom :
- 11V
- Peak Reflow Temperature (Cel) :
- 240
- Number of Terminations :
- 8
- Series :
- SMARTMOS™
- Internal Switch(s) :
- No
- Voltage - Start Up :
- 12.8V
- Output Current-Max :
- 0.25A
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Duty Cycle :
- 80%
- JESD-609 Code :
- e0
- Control Technique :
- PULSE WIDTH MODULATION
- Width :
- 3.9mm
- RoHS Status :
- Non-RoHS Compliant
- Switcher Configuration :
- Single
- Length :
- 4.9mm
- Fault Protection :
- Over Load, Over Temperature, Short Circuit
- Number of Pins :
- 8
- ECCN Code :
- EAR99
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Topology :
- Flyback
- Operating Temperature :
- -40°C~125°C TJ
- Terminal Form :
- Gull wing
- Lead Free :
- Contains Lead
- Datasheets
- NCP1203D40R2

AC DC Converters, Offline Switches onsemi NCP1203D40R2 Overview
The AC DC Converters, Offline Switches onsemi NCP1203D40R2 is a high-performance integrated circuit designed for efficient offline switch mode power supply systems. This compact solution by onsemi, housed in an 8SOIC package, optimizes power management with its integrated flyback controller. Suitable for a broad range of power applications, the NCP1203D40R2 helps manufacturers achieve a balance between performance and cost-effectiveness, encouraging the adoption of energy-efficient power solutions in commercial and industrial equipment. Its robust design and reliability make it a go-to choice for developers looking to create compact, yet powerful power supply units.
NCP1203D40R2 Features
The NCP1203D40R2 boasts several key features that enhance its utility in various applications. It supports a wide operating voltage range, ensuring flexibility in different power environments. The device includes an integrated PWM controller which significantly improves the efficiency of the power conversion process. Additionally, it features under-voltage lockout, over-voltage protection, and thermal shutdown capabilities, which contribute to the safety and longevity of the application it serves.
NCP1203D40R2 Applications
- Consumer Electronics: Utilized in the power supplies of TVs, audio equipment, and home appliances, where it ensures reliable and efficient power conversion.
- Office Automation Equipment: Applies in the design of power solutions for printers, scanners, and fax machines, enhancing energy efficiency and device performance.
- Industrial Systems: Key component in the power units of automated manufacturing equipment, providing stable power under variable load conditions.
- Telecommunication Devices: Helps power telecommunication infrastructures, such as routers and modems, with high efficiency and minimal heat generation.
- LED Lighting: Drives LED solutions by providing consistent power for lighting systems, contributing to enhanced longevity and reduced operational costs.
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