NCP1377DR2
- Mfr.Part #
- NCP1377DR2
- Manufacturer
- onsemi
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH FLYBACK 8SOIC
- Stock
- 27,506
- In Stock :
- 27,506
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- Manufacturer :
- onsemi
- Product Category :
- AC DC Converters, Offline Switches
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Number of Terminations :
- 8
- Frequency - Switching :
- Up to 100kHz
- Surface Mount :
- yes
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Control Mode :
- CURRENT-MODE
- Voltage - Start Up :
- 12.5V
- RoHS Status :
- Non-RoHS Compliant
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Lead Free :
- Contains Lead
- Pin Count :
- 8
- Input Voltage-Nom :
- 11V
- Output Isolation :
- Isolated
- Length :
- 4.9mm
- Output Current-Max :
- 0.5A
- Terminal Pitch :
- 1.27mm
- Width :
- 3.9mm
- ECCN Code :
- EAR99
- Packaging :
- Tape and Reel (TR)
- Topology :
- Flyback
- Base Part Number :
- NCP1377
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Number of Functions :
- 1
- Fault Protection :
- Current Limiting, Over Temperature, Over Voltage
- Control Technique :
- PULSE WIDTH MODULATION
- Terminal Position :
- Dual
- Switcher Configuration :
- Single
- Peak Reflow Temperature (Cel) :
- 240
- JESD-609 Code :
- e0
- Height Seated (Max) :
- 1.75mm
- Internal Switch(s) :
- No
- Terminal Form :
- Gull wing
- Mounting Type :
- Surface Mount
- Number of Pins :
- 8
- Voltage - Supply (Vcc/Vdd) :
- 7.5V~18V
- Operating Temperature :
- -40°C~125°C TJ
- Published :
- 2006
- Datasheets
- NCP1377DR2

AC DC Converters, Offline Switches onsemi NCP1377DR2 Overview
The onsemi NCP1377DR2, a high-performance IC designed for offline switch flyback applications, stands out in the realm of AC DC converters and offline switches. This 8SOIC package device enhances the efficiency and reliability of power supply solutions. The NCP1377DR2 by onsemi incorporates advanced technology that minimizes standby power consumption, making it ideal for eco-conscious applications requiring high energy efficiency. Its ability to handle complex power management challenges with ease makes it a preferred choice for manufacturers seeking robust, scalable solutions for their power supply designs.
NCP1377DR2 Features
- Quick-start feature for rapid turn-on time
- Frequency jittering for reduced EMI
- Current-mode control for improved transient response
- Auto-recovery over-voltage and over-current protections
- Built-in frequency foldback to improve efficiency at low power outputs
NCP1377DR2 Applications
- Consumer Electronics: Utilized in TVs, game consoles, and audio equipment to provide reliable power conversion with enhanced safety features.
- Power Supplies: Integral in designing efficient, compact SMPS (Switched Mode Power Supplies) for various applications, ensuring consistent performance under varying load conditions.
- LED Lighting: Drives LED lighting systems requiring stable, low-noise power inputs, extending the life and efficiency of lighting solutions.
- Telecom Equipment: Supports the power needs of telecom installations by offering efficient, secure, and reliable switching functionalities.
- Industrial Systems: Used in industrial controls and automation systems to manage power efficiently and safeguard sensitive electronic components.
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