NCP4355ADR2G
- Mfr.Part #
- NCP4355ADR2G
- Manufacturer
- onsemi
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC SECONDARY CTLR SMPS
- Stock
- 48,382
- In Stock :
- 48,382
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- Manufacturer :
- onsemi
- Product Category :
- Power Supply Controllers, Monitors
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Control Technique :
- PULSE WIDTH MODULATION
- RoHS Status :
- RoHS Compliant
- Height Seated (Max) :
- 1.75mm
- Terminal Pitch :
- 1.27mm
- Pin Count :
- 8
- Factory Lead Time :
- 10 Weeks
- Terminal Finish :
- Tin (Sn)
- Mounting Type :
- Surface Mount
- Input Voltage-Nom :
- 15V
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Radiation Hardening :
- No
- Switcher Configuration :
- Single
- Voltage - Supply :
- 3.5V~36V
- Halogen Free :
- Halogen Free
- Terminal Form :
- Gull wing
- Lifecycle Status :
- LAST SHIPMENTS (Last Updated: 6 days ago)
- JESD-609 Code :
- e3
- Mount :
- Surface Mount
- ECCN Code :
- EAR99
- Input Voltage (Max) :
- 36V
- Input Voltage (Min) :
- 3.5V
- Pbfree Code :
- yes
- Control Mode :
- VOLTAGE-MODE
- Terminal Position :
- Dual
- Packaging :
- Tape and Reel (TR)
- Switching Frequency-Max :
- 1000kHz
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Functions :
- 1
- Operating Temperature :
- 0°C~125°C
- Lead Free :
- Lead Free
- Applications :
- Secondary-Side Controller
- Length :
- 4.9mm
- Width :
- 3.9mm
- Number of Terminations :
- 8
- Published :
- 2011
- Number of Pins :
- 8
- Operating Supply Current :
- 125μA
- Datasheets
- NCP4355ADR2G

Power Supply Controllers, Monitors onsemi NCP4355ADR2G Overview
The Power Supply Controllers, Monitors onsemi NCP4355ADR2G is an advanced IC designed for secondary side control in SMPS (Switched Mode Power Supplies). This controller by onsemi optimizes power efficiency and performance while providing system-level reliability. It's built to handle complex power management tasks with ease, making it an ideal choice for developers looking to enhance their power supply solutions. With its precise control capabilities and robust design, the NCP4355ADR2G ensures stable operation in various electronic applications, promoting consistent performance and long-term durability.
NCP4355ADR2G Features
The NCP4355ADR2G boasts a range of features designed to enhance its functionality and reliability in power supply systems. Key features include accurate secondary-side regulation, adaptive dead-time control, and built-in protection mechanisms against overvoltage, under-voltage, and over-temperature conditions. These attributes make the NCP4355ADR2G highly effective in improving the operational efficiency and safety of SMPS systems.
NCP4355ADR2G Applications
- Desktop Power Supplies: Enhances efficiency and control in desktop power supply units, ensuring stable voltage and power delivery for critical computing operations.
- Telecom Power Systems: Utilized in telecom racks to provide reliable power management, adapting to varying load conditions while maintaining system integrity.
- LED Lighting Systems: Ideal for controlling LED driver circuits, offering precise current and voltage regulation to maximize the performance and lifespan of LED arrays.
- Charging Stations: Applied in electric vehicle (EV) charging stations to manage power distribution efficiently, ensuring safe and rapid charging cycles.
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The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
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