UC2843BD
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- Mfr.Part #
- UC2843BD
- Manufacturer
- onsemi
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR FLYBACK 14SOIC
- Stock
- 1,251
- In Stock ：
- 1,251
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- Manufacturer :
- onsemi
- Product Category :
- DC DC Switching Controllers
- Rise Time :
- 50ns
- Max Duty Cycle :
- 96 %
- Number of Outputs :
- 1
- ECCN Code :
- EAR99
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Packaging :
- Tube
- Terminal Form :
- Gull wing
- Mount :
- Surface Mount
- Published :
- 2008
- Topology :
- Boost, Flyback
- Input Voltage-Nom :
- 15V
- Output Configuration :
- Positive
- RoHS Status :
- ROHS3 Compliant
- Voltage - Supply (Vcc/Vdd) :
- 7.6V~30V
- Power Dissipation :
- 862mW
- Function :
- Step-Up, Step-Up/Step-Down
- Lead Free :
- Lead Free
- Operating Temperature :
- -25°C~85°C TA
- Factory Lead Time :
- 2 Weeks
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Max Supply Current :
- 30mA
- Control Mode :
- CURRENT-MODE
- Base Part Number :
- UC284*B
- Pbfree Code :
- yes
- Terminal Position :
- Dual
- Fall Time (Typ) :
- 50 ns
- Mounting Type :
- Surface Mount
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Output Current :
- 200mA
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- REACH SVHC :
- No SVHC
- JESD-609 Code :
- e3
- Synchronous Rectifier :
- No
- Control Technique :
- PULSE WIDTH MODULATION
- Control Features :
- Frequency Control
- Peak Reflow Temperature (Cel) :
- 260
- Width :
- 3.9878mm
- Input Bias Current :
- -2μA
- Switcher Configuration :
- Single
- Output Type :
- Transistor Driver
- Halogen Free :
- Halogen Free
- Number of Terminations :
- 14
- Frequency :
- 52kHz
- Terminal Finish :
- Tin (Sn)
- Output Voltage :
- 13.4V
- Input Voltage (Max) :
- 25V
- Height :
- 1.4986mm
- Number of Pins :
- 14
- Frequency - Switching :
- Up to 500kHz
- Length :
- 8.7376mm
- Datasheets
- UC2843BD
DC DC Switching Controllers onsemi UC2843BD Overview
Introducing the UC2843BD, a state-of-the-art DC DC Switching Controller from onsemi, expertly designed to manage power supplies through advanced switching techniques. This product is engineered to enhance system reliability and efficiency, making it ideal for high-performance applications that require precise voltage regulation and power sequencing. With its robust design and versatile functionality, the DC DC Switching Controllers onsemi UC2843BD excels in meeting the rigorous demands of modern electronic devices, promoting bulk purchasing among B2B clients seeking reliable and efficient power solutions.
UC2843BD Features
The UC2843BD offers numerous features that set it apart in the field of flyback controllers. These include a wide operating range, high efficiency, and enhanced circuit protection. Its compatibility with various feedback mechanisms allows for adaptive power control, ensuring optimal performance across different load conditions. Additionally, the UC2843BD's compact 14SOIC package makes it an excellent choice for designs where space is at a premium.
UC2843BD Applications
- Power Supplies: Enhances efficiency and stability in switch-mode power supplies.
- LED Lighting Systems: Provides precise current regulation for consistent illumination.
- Telecommunication Equipment: Ensures reliable power management in sensitive communication hardware.
- Consumer Electronics: Supports complex power requirements of modern consumer devices.
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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
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
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