TL3843BD
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- Mfr.Part #
- TL3843BD
- Manufacturer
- Texas Instruments
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR MULT TOP 14SOIC
- Stock
- 37,211
- In Stock ：
- 37,211
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Output Configuration :
- Positive
- Control Features :
- Frequency Control
- Width :
- 3.91mm
- Weight :
- 129.387224mg
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Number of Outputs :
- 1
- Output Current :
- 200mA
- Fall Time (Typ) :
- 50 ns
- Base Part Number :
- TL3843
- RoHS Status :
- ROHS3 Compliant
- Output Type :
- Transistor Driver
- Length :
- 8.65mm
- Supply Voltage :
- 15V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Nominal Input Voltage :
- 5.5V
- Factory Lead Time :
- 6 Weeks
- Topology :
- Boost, Flyback, Forward
- Function :
- Step-Up, Step-Up/Step-Down
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Packaging :
- Tube
- Max Duty Cycle :
- 100 %
- Input Voltage-Nom :
- 15V
- Duty Cycle (Max) :
- 96%
- Control Mode :
- CURRENT-MODE
- Frequency :
- 500kHz
- Height :
- 1.75mm
- Surface Mount :
- yes
- Terminal Position :
- Dual
- ECCN Code :
- EAR99
- Number of Terminations :
- 14
- Frequency - Switching :
- Up to 500kHz
- Voltage - Supply (Vcc/Vdd) :
- 7.6V~30V
- Synchronous Rectifier :
- No
- Rise Time :
- 50ns
- Pbfree Code :
- yes
- JESD-609 Code :
- e4
- Output Voltage :
- 30V
- Terminal Form :
- Gull wing
- Number of Pins :
- 14
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Mounting Type :
- Surface Mount
- Supply Current-Max (Isup) :
- 30mA
- Thickness :
- 1.58mm
- Lead Free :
- Lead Free
- Control Technique :
- PULSE WIDTH MODULATION
- Operating Temperature :
- 0°C~70°C TA
- Peak Reflow Temperature (Cel) :
- 260
- Datasheets
- TL3843BD
DC DC Switching Controllers Texas Instruments TL3843BD Overview
The DC DC Switching Controllers Texas Instruments TL3843BD is an industry-leading product that offers advanced features for efficient power management and regulation. Texas Instruments' TL3843BD controller operates as a highly integrated circuit tailored for flexible, high-performance power supply systems. With its precise pulse-width-modulation (PWM) control, this IC regulates multiple topologies, fostering robust and adaptable designs. Designed in a compact 14SOIC package, it seamlessly integrates into various applications, saving valuable PCB space while delivering reliable and consistent performance. With thermal shutdown protection and a range of built-in safety features, the TL3843BD from Texas Instruments stands out for its ability to enhance system reliability and longevity, making it an excellent choice for B2B customers looking to purchase bulk quantities for their sophisticated applications.
TL3843BD Features
- Pulse-width-modulation (PWM) control for accurate power supply regulation
- Integrated features for enhanced system protection, including thermal shutdown
- Compact 14SOIC package for convenient implementation in space-constrained applications
- Adaptable to multiple topologies, offering design flexibility
TL3843BD Applications
- Switching Power Supplies: Utilizes PWM control for efficient conversion of DC voltage.
- Power Converters for Computing: Ensures stable and reliable power delivery for critical computing infrastructures.
- Telecommunication Equipment: Provides robust and adaptive power regulation, maintaining performance under varying loads.
- Battery Chargers: Offers precise control, enhancing charging efficiency and battery life.
- LED Lighting: Drives LED solutions with effective power management, ensuring longevity and consistent brightness.
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