UCC3817DWG4
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- Mfr.Part #
- UCC3817DWG4
- Manufacturer
- Unitrode
- Package / Case
- SOIC
- Datasheet
- Download
- Description
- 1.2A, 120KHZ BICMOS, PDSO16
- Stock
- 32,310
- In Stock ：
- 32,310
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- Manufacturer :
- Unitrode
- Product Category :
- PFC (Power Factor Correction)
- Min Operating Temperature :
- 0°C
- Input Voltage (Max) :
- 15V
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Control Technique :
- PULSE WIDTH MODULATION
- Terminal Position :
- Dual
- Switcher Configuration :
- Boost
- Pin Count :
- 16
- Lead Free :
- Lead Free
- Control Mode :
- CURRENT-MODE
- Input Voltage (Min) :
- 10.3V
- Max Operating Temperature :
- 70°C
- Nominal Supply Current :
- 4mA
- Number of Terminations :
- 16
- Length :
- 10.28mm
- Frequency :
- 250kHz
- Max Supply Voltage :
- 17V
- Temperature Grade :
- COMMERCIAL
- Output Current-Max :
- 1.2A
- Frequency - Switching :
- 115kHz
- Min Supply Voltage :
- 12V
- Analog IC - Other Type :
- POWER FACTOR CONTROLLER
- Number of Pins :
- 16
- Width :
- 7.52mm
- Max Supply Current :
- 20mA
- Height :
- 2.35mm
- RoHS Status :
- RoHS Compliant
- HTS Code :
- 8542.39.00.01
- Terminal Form :
- Gull wing
- Input Voltage-Nom :
- 12V
- Peak Reflow Temperature (Cel) :
- 260
- Surface Mount :
- yes
- JESD-609 Code :
- e4
- Number of Functions :
- 1
- Package / Case :
- SOIC
- Weight :
- 473.692182mg
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Terminal Pitch :
- 1.27mm
- Radiation Hardening :
- No
- ECCN Code :
- EAR99
- Datasheets
- UCC3817DWG4
PFC Unitrode UCC3817DWG4 Overview
The UCC3817DWG4, manufactured by Unitrode, is a cutting-edge Power Factor Correction (PFC) controller designed for high efficiency and reliability in power supply applications. This PDSO16 packaged integrated circuit operates at 120kHz, facilitating compact power supply designs with reduced external component count. It handles up to 1.2A of current, making it an ideal choice for applications requiring robust power management. The use of BiCMOS technology ensures that the UCC3817DWG4 offers excellent performance characteristics, including lower power dissipation and enhanced functionality, critical for modern electronic equipment. Integrating this PFC Unitrode UCC3817DWG4 controller into your systems can significantly improve power efficiency, a crucial factor for B2B customers focused on optimizing operational costs and compliance with environmental standards.
UCC3817DWG4 Features
The UCC3817DWG4 boasts several features that make it a superior choice for power management solutions. These include its ability to operate at a high frequency of 120kHz, which reduces the size of passive components and helps in designing compact power supplies. The chip's high current handling capacity of 1.2A is suitable for demanding applications, while its BiCMOS technology enhances performance with lower quiescent current and increased efficiency. Additionally, the UCC3817DWG4's advanced over-voltage, under-voltage, and over-current protection mechanisms ensure reliable operation under various electrical conditions.
UCC3817DWG4 Applications
- AC-DC Adapters: Utilizes its high-frequency operation to reduce magnetic and capacitive components, making adapters lighter and more efficient.
- Telecom Power Supplies: Supports the high-efficiency requirements needed for telecom infrastructure by optimizing power factor and reducing energy loss.
- Server Power Supplies: Ensures servers operate with optimal power efficiency, crucial for reducing operational costs and improving system reliability.
- Industrial Systems: Provides robust power control with protective features, ideal for managing fluctuating power demands in industrial environments.
- Consumer Electronics: Enhances power usage efficiency in devices like TVs and computers, contributing to energy conservation and reduced utility costs.
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Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
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