TL2844DR-8
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- Mfr.Part #
- TL2844DR-8
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR BST FLYBK PWM 8SOIC
- Stock
- 79,895
- In Stock ：
- 79,895
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Frequency - Switching :
- Up to 500kHz
- Surface Mount :
- yes
- Base Part Number :
- TL2844
- Number of Pins :
- 8
- Length :
- 4.9mm
- Terminal Form :
- Gull wing
- Height :
- 1.75mm
- Output Current :
- 200mA
- Control Features :
- Frequency Control
- Thickness :
- 1.58mm
- Nominal Input Voltage :
- 5.5V
- Output Type :
- Transistor Driver
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Number of Terminations :
- 8
- Width :
- 3.91mm
- Rise Time :
- 50ns
- Control Mode :
- CURRENT-MODE
- JESD-609 Code :
- e4
- Function :
- Step-Up, Step-Up/Step-Down
- Control Technique :
- PULSE WIDTH MODULATION
- Duty Cycle (Max) :
- 48%
- ECCN Code :
- EAR99
- Input Voltage-Nom :
- 15V
- Peak Reflow Temperature (Cel) :
- 260
- RoHS Status :
- ROHS3 Compliant
- Max Duty Cycle :
- 50 %
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Supply Voltage :
- 15V
- Weight :
- 72.603129mg
- Synchronous Rectifier :
- No
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Fall Time (Typ) :
- 50 ns
- Pbfree Code :
- yes
- Quiescent Current :
- 11mA
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Frequency :
- 500kHz
- Lead Free :
- Lead Free
- Terminal Position :
- Dual
- Packaging :
- Cut Tape (CT)
- Operating Temperature :
- -40°C~85°C TA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Supply Current-Max (Isup) :
- 30mA
- Output Voltage :
- 30V
- Number of Outputs :
- 1
- Mounting Type :
- Surface Mount
- Factory Lead Time :
- 6 Weeks
- Topology :
- Boost, Flyback, Forward
- Voltage - Supply (Vcc/Vdd) :
- 10V~30V
- Output Configuration :
- Positive
- Datasheets
- TL2844DR-8
DC DC Switching Controllers Texas Instruments TL2844DR-8 Overview
The TL2844DR-8 by Texas Instruments stands as a pivotal component in modern power management technology. This integrated circuit is designed as a versatile PWM (Pulse Width Modulation) controller, ideal for applications requiring efficient DC-DC conversion. Specifically engineered to facilitate boost, flyback, and forward converter topologies, this device is crucial for achieving precise voltage and current control across a variety of electronic systems. The compact 8SOIC package ensures minimal footprint while maximizing reliability and performance, making the TL2844DR-8 a preferred choice for engineers looking to enhance system efficacy and robustness.
TL2844DR-8 Features
This controller integrates multiple features that boost its utility and functionality in complex electronic circuits:
- High-performance PWM controller for optimized power delivery and conversion.
- Compact 8SOIC package for space-sensitive applications.
- Flexible design supporting multiple converter topologies.
- Designed to handle a wide range of input voltages, enhancing its adaptability in various applications.
- Reliability and robustness synonymous with Texas Instruments' manufacturing standards.
TL2844DR-8 Applications
- Power Supplies: Integrates seamlessly into power supply units for computers and industrial machinery, ensuring stable and efficient operation.
- Renewable Energy Systems: Utilized in solar inverters and wind turbine converters, where efficient power conversion is crucial for optimal energy output.
- Battery Management Systems: Plays a critical role in electric vehicles and portable electronics by optimizing the performance and longevity of batteries through efficient charging algorithms.
- Telecommunication Equipment: Essential in power regulation systems of telecom infrastructures, aiding in stable and uninterrupted service delivery.
- Consumer Electronics: Employs in various consumer electronics like home appliances and audio/visual devices to enhance power efficiency and reliability.
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