UC2851DW
Or copy the link below:
- Mfr.Part #
- UC2851DW
- Manufacturer
- Texas Instruments
- Package / Case
- 18-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC OFFLINE SW MULT TOP 18SOIC
- Stock
- 1
- In Stock ：
- 1
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- AC DC Converters, Offline Switches
- Rise Time :
- 50ns
- Pin Count :
- 18
- Thickness :
- 2.35mm
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- RoHS Status :
- ROHS3 Compliant
- Nominal Input Voltage :
- 30V
- Factory Lead Time :
- 6 Weeks
- Max Duty Cycle :
- 46 %
- Number of Functions :
- 1
- Voltage - Supply (Vcc/Vdd) :
- 7.8V~32V
- Lead Free :
- Lead Free
- Output Power :
- 1W
- Duty Cycle :
- 50%
- Internal Switch(s) :
- No
- Output Current :
- 400mA
- Width :
- 7.5mm
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- JESD-609 Code :
- e4
- Packaging :
- Tube
- Number of Outputs :
- 1
- Number of Terminations :
- 18
- Fault Protection :
- Current Limiting, Over Voltage
- Base Part Number :
- UC2851
- Terminal Form :
- Gull wing
- Input Voltage-Nom :
- 20V
- Switcher Configuration :
- Buck-Boost
- Control Mode :
- CURRENT/VOLTAGE-MODE
- Surface Mount :
- yes
- ECCN Code :
- EAR99
- Additional Feature :
- CURRENT MODE OPERATION IS ALSO POSSIBLE
- Length :
- 11.5mm
- Control Technique :
- PULSE WIDTH MODULATION
- Frequency - Switching :
- Up to 500kHz
- Operating Temperature :
- -40°C~85°C TA
- Fall Time (Typ) :
- 50 ns
- Nominal Supply Current :
- 15mA
- Output Voltage :
- 40V
- Mounting Type :
- Surface Mount
- Max Power Dissipation :
- 1W
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Terminal Position :
- Dual
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Number of Pins :
- 18
- Frequency :
- 450kHz
- Topology :
- Boost, Buck, Flyback, Forward
- Pbfree Code :
- yes
- Package / Case :
- 18-SOIC (0.295, 7.50mm Width)
- Peak Reflow Temperature (Cel) :
- 260
- Control Features :
- Frequency Control, Soft Start
- Voltage - Start Up :
- 8V
- Height :
- 2.65mm
- Isolation :
- Non-Isolated
- Datasheets
- UC2851DW
AC DC Converters, Offline Switches Texas Instruments UC2851DW Overview
The UC2851DW by Texas Instruments is an integral component in modern power management systems, offering robust functionality for offline switching applications. Designed to enhance the efficiency and reliability of systems that require direct control of AC-DC conversion processes, this IC optimizes performance across a range of operating conditions. The UC2851DW facilitates sophisticated design solutions, empowering engineers to deploy advanced features in consumer and industrial electronics. Its adaptable architecture and compatibility with various feedback mechanisms make it a premier choice for developers looking to streamline power supplies with precision and innovation.
UC2851DW Features
This IC boasts a multitude of features designed for high efficiency and reliability in power conversion. Key features include multi-topology functionality, which allows for flexibility in application design across different power systems. The device's robust thermal management capabilities ensure stable operation under varying load conditions. Additionally, the UC2851DW supports multiple control methods, providing designers with the flexibility to integrate the IC into a wide range of electronic products.
UC2851DW Applications
- Power Supplies: Utilized in designing compact and efficient power supply units, the UC2851DW ensures stable voltage regulation and reliable performance.
- Consumer Electronics: Essential for the power management in devices such as gaming consoles and home appliances, where efficient energy conversion is crucial.
- Industrial Equipment: Helps in managing the power requirements of heavy machinery with minimal loss of energy, enhancing operational efficiencies.
- Renewable Energy Systems: Plays a critical role in solar inverters and other renewable energy applications, optimizing power conversion to maximize efficiency and sustainability.
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
-
-
