TL3843DRG4-8
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- Mfr.Part #
- TL3843DRG4-8
- Manufacturer
- Texas Instruments
- Package / Case
- SOIC
- Datasheet
- Download
- Description
- IC REG CTRLR MULT TOPOLOGY 8SOIC
- Stock
- 56,718
- In Stock ：
- 56,718
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Pin Count :
- 8
- Max Supply Voltage :
- 30V
- Max Operating Temperature :
- 70°C
- Number of Output Phases :
- 1
- Rise Time :
- 50ns
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Height :
- 1.58mm
- Radiation Hardening :
- No
- Fall Time (Typ) :
- 50 ns
- Length :
- 4.9mm
- Voltage - Output :
- 30V
- Number of Pins :
- 8
- Terminal Position :
- Dual
- Temperature Grade :
- COMMERCIAL
- Frequency :
- 500kHz
- Output Configuration :
- Positive
- Max Duty Cycle :
- 97 %
- Package / Case :
- SOIC
- Lead Free :
- Lead Free
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Width :
- 3.91mm
- Topology :
- Boost, Flyback
- Nominal Input Voltage :
- 5.5V
- Frequency - Switching :
- 500kHz
- ECCN Code :
- EAR99
- Number of Terminations :
- 8
- Control Mode :
- CURRENT-MODE
- Input Voltage-Nom :
- 15V
- RoHS Status :
- RoHS Compliant
- Duty Cycle (Max) :
- 97 %
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Packaging :
- Tape and Reel (TR)
- Surface Mount :
- yes
- Current - Output :
- 200mA
- Control Technique :
- PULSE WIDTH MODULATION
- Switcher Configuration :
- Single
- Weight :
- 72.603129mg
- Peak Reflow Temperature (Cel) :
- 260
- Min Operating Temperature :
- 0°C
- Terminal Form :
- Gull wing
- Number of Functions :
- 1
- Frequency (Max) :
- 500kHz
- JESD-609 Code :
- e4
- Datasheets
- TL3843DRG4-8
DC DC Switching Controllers Texas Instruments TL3843DRG4-8 Overview
The Texas Instruments TL3843DRG4-8 is a pivotal component in the realm of DC DC Switching Controllers, designed to efficiently manage and regulate power in multiple topologies. As a part of Texas Instruments’ renowned power management technology suite, this IC (Integrated Circuit) REG CTRLR (Regulator Controller) is engineered to deliver high-performance solutions tailored for demanding applications. With its compact 8SOIC package, the TL3843DRG4-8 offers a balance of performance and size, making it ideal for integration into space-constrained environments. This product exemplifies reliability and versatility, essential for developing advanced electronic systems. The use of the key phrase "DC DC Switching Controllers Texas Instruments TL3843DRG4-8" underscores its relevance in the semiconductor industry, emphasizing its capacity to streamline power management tasks.
TL3843DRG4-8 Features
The TL3843DRG4-8 boasts a suite of features that make it stand out in the competitive field of power controllers. Key features include programmable switching frequencies, a wide operating voltage range, and integrated soft-start functionality which minimizes inrush current upon startup. Enhanced thermal shutdown mechanisms also ensure the controller operates within safe temperature thresholds, thus prolonging the lifespan of the device and the systems it powers. Additionally, its multiple topology compatibility including Boost, Flyback, and Buck-Boost, provides flexible design options for various circuit configurations.
TL3843DRG4-8 Applications
- Power Supplies: The TL3843DRG4-8 is used to control voltage and current precisely in AC to DC and DC to DC converters, ensuring stable and efficient power supply in both commercial and industrial equipment.
- LED Lighting Systems: It helps manage the power requirements of LED arrays, promoting consistent brightness and increasing the reliability of lighting solutions.
- Charging Systems: This IC is crucial in developing sophisticated charging circuits for batteries in electric vehicles and portable electronics, optimizing the charge rate and enhancing battery life.
- Telecommunications Equipment: The controller ensures power stability and efficiency in telecommunication infrastructures, crucial for maintaining system reliability and performance in various operational conditions.
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