TL2843BD-8
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- Mfr.Part #
- TL2843BD-8
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR MULT TOPOLOGY 8SOIC
- Stock
- 12,043
- In Stock ：
- 12,043
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Length :
- 4.9mm
- Height :
- 1.75mm
- Surface Mount :
- yes
- Output Type :
- Transistor Driver
- Topology :
- Boost, Flyback, Forward
- Fall Time (Typ) :
- 50 ns
- Frequency :
- 500kHz
- ECCN Code :
- EAR99
- Base Part Number :
- TL2843
- Terminal Form :
- Gull wing
- Supply Current-Max (Isup) :
- 30mA
- Output Configuration :
- Positive
- Packaging :
- Tube
- Frequency - Switching :
- Up to 500kHz
- Number of Terminations :
- 8
- Input Voltage-Nom :
- 15V
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Control Features :
- Frequency Control
- Pbfree Code :
- yes
- Control Technique :
- PULSE WIDTH MODULATION
- Operating Temperature :
- -40°C~85°C TA
- Output Current :
- 200mA
- Factory Lead Time :
- 6 Weeks
- Duty Cycle (Max) :
- 96%
- Number of Outputs :
- 1
- Output Voltage :
- 30V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Peak Reflow Temperature (Cel) :
- 260
- Max Duty Cycle :
- 100 %
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- JESD-609 Code :
- e4
- Function :
- Step-Up, Step-Up/Step-Down
- Lead Free :
- Lead Free
- Lifecycle Status :
- ACTIVE (Last Updated: 6 days ago)
- Voltage - Supply (Vcc/Vdd) :
- 7.6V~30V
- Synchronous Rectifier :
- No
- Control Mode :
- CURRENT-MODE
- Mounting Type :
- Surface Mount
- Supply Voltage :
- 15V
- Terminal Position :
- Dual
- Width :
- 3.91mm
- RoHS Status :
- ROHS3 Compliant
- Number of Pins :
- 8
- Weight :
- 72.603129mg
- Thickness :
- 1.58mm
- Rise Time :
- 50ns
- Nominal Input Voltage :
- 5.5V
- Datasheets
- TL2843BD-8
DC DC Switching Controllers Texas Instruments TL2843BD-8 Overview
The TL2843BD-8 by Texas Instruments is a versatile and robust DC DC Switching Controller designed for managing power with high efficiency and reliability in a variety of electronic applications. This integrated circuit is housed in an 8SOIC package, optimized for compact and durable integration into multiple topologies. The DC DC Switching Controllers Texas Instruments TL2843BD-8 supports various modes of operation, making it an adaptable solution for critical power management tasks in commercial and industrial equipment. Its design ensures minimal power loss and enhances performance stability, making it an ideal choice for high-demand systems requiring consistent operational integrity.
TL2843BD-8 Features
The TL2843BD-8 incorporates multiple features tailored for effective power control. It includes a programmable switching frequency up to 500 kHz, which allows flexibility in design and optimization of performance for specific applications. The controller also offers built-in protection features such as under-voltage lockout and thermal shutdown, ensuring safe operation under adverse conditions. Additionally, its high-efficiency ratings make it suitable for energy-sensitive setups, helping to reduce overall power consumption and operational costs.
TL2843BD-8 Applications
- Power Supplies: Utilized in both isolated and non-isolated configurations, enhancing efficiency and reliability of power delivery systems.
- Telecommunications Equipment: Ensures stable voltage and reduces power loss in communication devices, which require consistent power management for optimal performance.
- Consumer Electronics: Ideal for applications such as battery chargers and adapters, improving energy efficiency and extending device usability.
- Industrial Systems: Provides robust power control in harsh industrial environments, supporting reliable operation of machinery and production processes.
- Automotive Applications: Used in electronic control units and power systems within vehicles, contributing to enhanced power management and reliability in automotive technology.
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