UC2865N
- Mfr.Part #
- UC2865N
- Manufacturer
- Unitrode
- Package / Case
- 16-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH MULT TOP 16DIP
- Stock
- 400
- In Stock :
- 400
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Unitrode
- Product Category :
- AC DC Converters, Offline Switches
- Internal Switch(s) :
- yes
- JESD-30 Code :
- R-PDIP-T16
- Package / Case :
- 16-DIP (0.300, 7.62mm)
- Mounting Type :
- Through Hole
- RoHS Status :
- ROHS3 Compliant
- Voltage - Start Up :
- 16.5V
- Number of Terminations :
- 16
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Length :
- 19.305mm
- Topology :
- Full-Bridge, Half-Bridge, Push-Pull
- Width :
- 7.62mm
- Output Current-Max :
- 1.5A
- Input Voltage (Max) :
- 20V
- Input Voltage-Nom :
- 12V
- Control Mode :
- VOLTAGE-MODE
- Output Isolation :
- Non-Isolated
- Frequency - Switching :
- 10kHz~1MHz
- Peak Reflow Temperature (Cel) :
- 260
- Control Technique :
- RESONANT CONTROL
- JESD-609 Code :
- e4
- Number of Functions :
- 1
- Operating Temperature :
- -25°C~85°C TA
- Packaging :
- Tube
- Voltage - Supply (Vcc/Vdd) :
- 10.5V~22V
- Surface Mount :
- No
- Height Seated (Max) :
- 5.08mm
- Terminal Finish :
- NICKEL PALLADIUM GOLD
- Pbfree Code :
- yes
- Pin Count :
- 16
- Terminal Pitch :
- 2.54mm
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Input Voltage (Min) :
- 11.5V
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Terminal Position :
- Dual
- Control Features :
- Soft Start
- Datasheets
- UC2865N

AC DC Converters, Offline Switches Unitrode UC2865N Overview
The Unitrode UC2865N integrated circuit is a sophisticated offline switcher designed for high-efficiency, cost-effective power solutions. Aimed at meeting rigorous performance demands, this device offers advanced features packaged in a robust 16DIP format, ensuring easy integration into a wide range of electronic products. As a key component in power management, the UC2865N by Unitrode is engineered to optimize operational reliability and improve system longevity, making it a top choice for manufacturers seeking to enhance their electrical systems. The inclusion of multiple protection features also stands out, securing devices against a variety of electrical faults and ensuring consistent, safe performance under diverse conditions.
UC2865N Features
The UC2865N IC excels in various technical aspects that include integrated error amplifiers, programmable switching frequency, and soft-start capabilities. Its ability to drive high power efficiency with minimal external components makes it a practical choice for streamlined design architectures. Furthermore, its thermal shutdown feature and under-voltage lockout enhance the overall durability and reliability of the applications it powers.
UC2865N Applications
- Power Supplies: Utilized in designing both isolated and non-isolated power supplies, the UC2865N ensures efficient power conversion and stability, crucial for high-performance electronics.
- LED Lighting Systems: The chip supports LED lighting applications by providing consistent power, essential for maintaining brightness and color uniformity over long periods.
- Telecommunications Equipment: In telecom systems, this IC facilitates reliable power management solutions, critical for uninterrupted service and operational resilience.
- Consumer Electronics: The UC2865N is instrumental in driving the power modules of various consumer electronics, enhancing energy efficiency and safety features in devices such as gaming consoles and home appliances.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
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
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















