UC2843BD1R2
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- Mfr.Part #
- UC2843BD1R2
- Manufacturer
- onsemi
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR FLYBACK 8SOIC
- Stock
- 121,466
- In Stock ：
- 121,466
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- Manufacturer :
- onsemi
- Product Category :
- DC DC Switching Controllers
- Height :
- 1.5mm
- JESD-609 Code :
- e3
- Length :
- 5mm
- Max Power Dissipation :
- 702mW
- Control Mode :
- CURRENT-MODE
- Operating Temperature :
- -25°C~85°C TA
- Terminal Finish :
- Tin (Sn)
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Voltage - Supply (Vcc/Vdd) :
- 7.6V~30V
- Fall Time (Typ) :
- 50 ns
- Control Technique :
- PULSE WIDTH MODULATION
- Base Part Number :
- UC284*B
- Lead Free :
- Lead Free
- REACH SVHC :
- No SVHC
- Factory Lead Time :
- 10 Weeks
- Max Supply Current :
- 30mA
- Mounting Type :
- Surface Mount
- Halogen Free :
- Halogen Free
- ECCN Code :
- EAR99
- Number of Outputs :
- 1
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Output Voltage :
- 13.4V
- Mount :
- Surface Mount
- Published :
- 2004
- Pbfree Code :
- yes
- Switcher Configuration :
- Single
- Frequency :
- 250kHz
- Output Current :
- 200mA
- Topology :
- Boost, Flyback
- Function :
- Step-Up, Step-Up/Step-Down
- Max Duty Cycle :
- 96 %
- Control Features :
- Frequency Control
- Frequency - Switching :
- Up to 500kHz
- Number of Pins :
- 8
- Terminal Position :
- Dual
- Width :
- 4mm
- Rise Time :
- 50ns
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Terminal Form :
- Gull wing
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- RoHS Status :
- ROHS3 Compliant
- Output Type :
- Transistor Driver
- Number of Terminations :
- 8
- Input Voltage (Max) :
- 25V
- Peak Reflow Temperature (Cel) :
- 260
- Input Voltage-Nom :
- 15V
- Packaging :
- Tape and Reel (TR)
- Output Configuration :
- Positive
- Synchronous Rectifier :
- No
- Datasheets
- UC2843BD1R2
DC DC Switching Controllers onsemi UC2843BD1R2 Overview
Introducing the UC2843BD1R2, an exceptional DC DC switching controller meticulously crafted by onsemi. Designed to meet the stringent demands of modern power management systems, this integrated circuit regulator control exemplifies precision, reliability, and versatility.
Equipped with advanced features and a robust construction, the UC2843BD1R2 is engineered to optimize the performance of flyback converters, ensuring efficient power delivery across a wide range of applications.
Whether powering industrial machinery, telecommunications equipment, or consumer electronics, this cutting-edge controller empowers engineers with unparalleled control and flexibility, making it an indispensable component in today's power electronics landscape.
UC2843BD1R2 Features
- Precision control: Ensures accurate regulation of output voltage and current, vital for stable operation.
- Wide input voltage range: Adaptable to diverse input power sources, enhancing compatibility and versatility.
- Efficiency optimization: Maximizes energy conversion efficiency, minimizing power loss and heat generation.
- Protection mechanisms: Incorporates comprehensive protection features such as overcurrent and overvoltage protection, safeguarding connected devices.
- Compact form factor: Space-saving 8SOIC package enables convenient integration into compact designs, ideal for space-constrained applications.
UC2843BD1R2 Applications
- Industrial Automation: The UC2843BD1R2 is utilized in industrial automation systems to regulate power supply units, ensuring stable and reliable operation of machinery and equipment in demanding environments.
- Telecommunications Infrastructure: Integrated into telecom infrastructure equipment, this controller facilitates efficient power management, enabling reliable communication services in diverse operating conditions.
- Consumer Electronics: From smart home devices to portable electronics, the UC2843BD1R2 enhances energy efficiency and performance, delivering optimal power solutions for a wide array of consumer electronic products.
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