UC2843BN
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- Mfr.Part #
- UC2843BN
- Manufacturer
- STMicroelectronics
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC REG CTRLR BST/FLYBK 8-MINIDIP
- Stock
- 163
- In Stock ：
- 163
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- Manufacturer :
- STMicroelectronics
- Product Category :
- DC DC Switching Controllers
- Terminal Position :
- Dual
- REACH SVHC :
- No SVHC
- Output Type :
- Transistor Driver
- Frequency :
- 52kHz
- ECCN Code :
- EAR99
- Length :
- 10.16mm
- Mount :
- Through Hole
- Terminal Finish :
- Tin (Sn)
- Output Configuration :
- Positive
- Switcher Configuration :
- Single
- Peak Reflow Temperature (Cel) :
- 260
- Topology :
- Boost, Flyback
- Control Features :
- Frequency Control
- Number of Pins :
- 8
- Power Dissipation :
- 1.25W
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Voltage - Supply (Vcc/Vdd) :
- 7.6V~30V
- Input Bias Current :
- -2μA
- Base Part Number :
- UC284*B
- Synchronous Rectifier :
- No
- Output Voltage :
- 13.4V
- Input Voltage (Max) :
- 25V
- Pbfree Code :
- yes
- JESD-609 Code :
- e3
- Published :
- 2008
- Input Voltage-Nom :
- 15V
- RoHS Status :
- ROHS3 Compliant
- Max Supply Current :
- 17mA
- Factory Lead Time :
- 11 Weeks
- Control Mode :
- CURRENT-MODE
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- Mounting Type :
- Through Hole
- Frequency - Switching :
- Up to 500kHz
- Number of Terminations :
- 8
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Packaging :
- Tube
- Width :
- 7.112mm
- Max Duty Cycle :
- 96 %
- Number of Outputs :
- 1
- Halogen Free :
- Halogen Free
- Lead Free :
- Lead Free
- Function :
- Step-Up, Step-Up/Step-Down
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Rise Time :
- 50ns
- Control Technique :
- PULSE WIDTH MODULATION
- Height :
- 4.953mm
- Fall Time (Typ) :
- 50 ns
- Terminal Pitch :
- 2.54mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Max Power Dissipation :
- 862mW
- Operating Temperature :
- -25°C~85°C TA
- Output Current :
- 200mA
- Datasheets
- UC2843BN
UC2843BN Documents
DC DC Switching Controllers STMicroelectronics UC2843BN Overview
The UC2843BN by STMicroelectronics is a high-performance DC DC Switching Controller specifically designed for robust power management and precision in a variety of applications. This controller integrates advanced features that facilitate efficient power conversion and reliability. Its compact form factor, encapsulated in an 8-MINIDIP package, ensures compatibility with a range of electronic setups, making it an ideal choice for developers looking to optimize space without sacrificing performance. The UC2843BN is crafted to deliver consistent, high-quality performance, making it a crucial component in power supply design. As a key product in the DC DC Switching Controllers category from STMicroelectronics, this device emphasizes not only functionality but also innovative technology tailored to sophisticated electronic environments.
UC2843BN Features
- Boost/Flyback controller functionality which allows for versatile power management strategies in compact electronic systems.
- Integrated features for enhanced stability and performance under variable operational conditions.
- Compact 8-MINIDIP package suitable for streamlined applications and products where space is at a premium.
UC2843BN Applications
- Power Supplies: Used to regulate and control voltage and current for consistent power delivery in both commercial and industrial equipment.
- LED Lighting Systems: Helps in managing the power requirements for LED arrays, ensuring efficient operation and longer lifespan of lighting systems.
- Telecommunication Equipment: Critical in power management solutions that require stable and reliable power supply to maintain communication integrity.
- Battery Chargers: Optimizes the charging process to enhance battery efficiency and longevity, suitable for high-performance charging systems.
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