NCP1234BD100R2G
- Mfr.Part #
- NCP1234BD100R2G
- Manufacturer
- onsemi
- Package / Case
- 8-SOIC (0.154, 3.90mm Width), 7 Leads
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH FLYBACK 7SOIC
- Stock
- 4,950
- In Stock :
- 4,950
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- Manufacturer :
- onsemi
- Product Category :
- AC DC Converters, Offline Switches
- Input Voltage (Max) :
- 28V
- Number of Outputs :
- 1
- Packaging :
- Tape and Reel (TR)
- Mounting Type :
- Surface Mount
- Number of Functions :
- 1
- Control Mode :
- CURRENT-MODE
- Width :
- 4mm
- Pbfree Code :
- yes
- Input Voltage-Nom :
- 11V
- Output Isolation :
- Isolated
- JESD-609 Code :
- e3
- Frequency - Switching :
- 100kHz
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Terminal Finish :
- Tin (Sn)
- Max Duty Cycle :
- 85 %
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Length :
- 5mm
- Terminal Position :
- Dual
- Number of Terminations :
- 7
- Published :
- 2008
- ECCN Code :
- EAR99
- Terminal Form :
- Gull wing
- Topology :
- Flyback
- Fault Protection :
- Current Limiting, Over Load, Over Temperature
- Height :
- 1.5mm
- Duty Cycle :
- 80%
- Switcher Configuration :
- Single
- Voltage - Start Up :
- 12V
- Pin Count :
- 7
- Number of Pins :
- 7
- Frequency :
- 65kHz
- Voltage - Supply (Vcc/Vdd) :
- 9.5V~28V
- Control Technique :
- PULSE WIDTH MODULATION
- Factory Lead Time :
- 12 Weeks
- Lead Free :
- Lead Free
- Output Voltage :
- 20V
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width), 7 Leads
- Fall Time (Typ) :
- 70 ns
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Output Current :
- 500mA
- RoHS Status :
- ROHS3 Compliant
- Internal Switch(s) :
- No
- Mount :
- Surface Mount
- Base Part Number :
- NCP1234
- Rise Time :
- 40ns
- Halogen Free :
- Halogen Free
- Operating Temperature :
- -40°C~150°C TJ
- Datasheets
- NCP1234BD100R2G

AC DC Converters, Offline Switches onsemi NCP1234BD100R2G Overview
The NCP1234BD100R2G by onsemi stands out as a high-performance IC designed for offline switch flyback topologies. This compact solution integrates robust protection features and advanced control methodologies, tailored for efficient power conversion and management in various applications. Utilizing innovative PWM technology, the NCP1234BD100R2G ensures stable and reliable operation, optimizing energy efficiency and reducing operational costs. Its design makes it an ideal choice for businesses looking to enhance system robustness while maintaining compliance with environmental standards, driving bulk purchases from B2B clients seeking quality and sustainability in AC DC converters and offline switches.
NCP1234BD100R2G Features
This IC offers a slew of technical features designed to enhance its performance and reliability. These include adjustable brown-out protection, frequency jittering for reduced EMI, and a built-in soft-start feature that minimizes stress during the initial power-up phase. Additionally, its high-voltage startup capabilities and wide operating range make it versatile for various challenging environments.
NCP1234BD100R2G Applications
- Consumer Electronics: Utilized in TVs, gaming consoles, and home appliances for efficient power management and reduced standby power consumption.
- Office Automation Equipment: Powers printers and copiers, ensuring optimal performance with minimal energy waste.
- Industrial Systems: Suitable for use in industrial controls and automation systems, offering robust performance even in demanding conditions.
- Telecommunication Equipment: Provides reliable power solutions for routers and networking gear, crucial for maintaining uptime and efficiency.
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