UC2851N
Or copy the link below:
- Mfr.Part #
- UC2851N
- Manufacturer
- Texas Instruments
- Package / Case
- 18-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH MULT TOP 18DIP
- Stock
- 14,370
- In Stock ：
- 14,370
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- AC DC Converters, Offline Switches
- RoHS Status :
- ROHS3 Compliant
- ECCN Code :
- EAR99
- Rise Time :
- 50ns
- Surface Mount :
- No
- Number of Outputs :
- 1
- Output Power :
- 1W
- Factory Lead Time :
- 6 Weeks
- Base Part Number :
- UC2851
- Thickness :
- 4.57mm
- Fall Time (Typ) :
- 50 ns
- Package / Case :
- 18-DIP (0.300, 7.62mm)
- Number of Functions :
- 1
- Max Duty Cycle :
- 46 %
- Weight :
- 1.206102g
- Operating Temperature :
- -40°C~85°C TA
- Lead Free :
- Lead Free
- Internal Switch(s) :
- No
- Height :
- 5.08mm
- Packaging :
- Tube
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Position :
- Dual
- Terminal Pitch :
- 2.54mm
- Output Current :
- 400mA
- Width :
- 6.35mm
- Fault Protection :
- Current Limiting, Over Voltage
- Additional Feature :
- CURRENT MODE OPERATION IS ALSO POSSIBLE
- Frequency - Switching :
- Up to 500kHz
- Input Voltage-Nom :
- 20V
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Control Features :
- Frequency Control, Soft Start
- Voltage - Supply (Vcc/Vdd) :
- 7.8V~32V
- Control Mode :
- CURRENT/VOLTAGE-MODE
- Isolation :
- Non-Isolated
- Voltage - Start Up :
- 8V
- Nominal Supply Current :
- 15mA
- Number of Pins :
- 18
- Length :
- 22.48mm
- Frequency :
- 450kHz
- Pbfree Code :
- yes
- Number of Terminations :
- 18
- Control Technique :
- PULSE WIDTH MODULATION
- Pin Count :
- 18
- Topology :
- Boost, Buck, Flyback, Forward
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Mounting Type :
- Through Hole
- Nominal Input Voltage :
- 30V
- Switcher Configuration :
- Buck-Boost
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Output Voltage :
- 40V
- Max Power Dissipation :
- 1W
- Duty Cycle :
- 50%
- JESD-609 Code :
- e4
- Datasheets
- UC2851N
AC DC Converters, Offline Switches Texas Instruments UC2851N Overview
The UC2851N by Texas Instruments stands as a cutting-edge solution in the realm of AC DC converters and offline switches. This particular model, crafted with precision, facilitates robust and efficient control of power electronics. Its integration capabilities make it an ideal choice for sophisticated power management systems, where reliability and performance are critical. The UC2851N is designed to enhance the operational efficiency of electronic assemblies, contributing to significant advancements in both energy savings and cost-effectiveness. By integrating this IC, manufacturers can expect not only top-tier performance but also a reduction in overall footprint, making it a strategic component for developing energy-conscious electronic products.
UC2851N Features
The UC2851N encapsulates several key features that distinguish it from other ICs in its category. These include enhanced voltage regulation, multiple protection modes such as over-current, over-voltage, and thermal shutdown, and improved reliability in fluctuating power environments. Additionally, its compatibility with various control methodologies allows for flexible design implementations, making it a versatile choice for a wide range of applications.
UC2851N Applications
- Power Supplies: The UC2851N is used to regulate voltage and maintain efficiency in power supply units, ensuring stable operation across various load conditions.
- Uninterruptible Power Supplies (UPS): This IC helps to manage and switch between multiple power sources seamlessly, crucial for maintaining continuous power in critical systems.
- LED Lighting Systems: The UC2851N contributes to energy-efficient solutions in LED lighting by optimizing power delivery and minimizing waste.
- Consumer Electronics: In devices such as televisions and computers, the UC2851N improves power utilization and enhances system reliability.
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.
Manufacturer related products
Catalog related products
Related products
- Follow Us
-
- Payment
-
- Subscribe
- Certification
-
-
