TL2842D-8
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- Mfr.Part #
- TL2842D-8
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR BST FLYBK PWM 8SOIC
- Stock
- 9,253
- In Stock ：
- 9,253
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Packaging :
- Tube
- ECCN Code :
- EAR99
- Duty Cycle (Max) :
- 97%
- Supply Current-Max (Isup) :
- 30mA
- Topology :
- Boost, Flyback, Forward
- Base Part Number :
- TL2842
- Thickness :
- 1.58mm
- Height :
- 1.75mm
- Lead Free :
- Lead Free
- Control Features :
- Frequency Control
- Control Mode :
- CURRENT-MODE
- Nominal Input Voltage :
- 5.5V
- Terminal Position :
- Dual
- Pbfree Code :
- yes
- Surface Mount :
- yes
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Frequency :
- 500kHz
- Length :
- 4.9mm
- Function :
- Step-Up, Step-Up/Step-Down
- Mounting Type :
- Surface Mount
- JESD-609 Code :
- e4
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Output Voltage :
- 30V
- Frequency - Switching :
- Up to 500kHz
- Width :
- 3.91mm
- Output Current :
- 200mA
- Weight :
- 72.603129mg
- Control Technique :
- PULSE WIDTH MODULATION
- Output Configuration :
- Positive
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Supply Voltage :
- 15V
- Operating Temperature :
- -40°C~85°C TA
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Fall Time (Typ) :
- 50 ns
- Number of Outputs :
- 1
- Output Type :
- Transistor Driver
- Rise Time :
- 50ns
- Peak Reflow Temperature (Cel) :
- 260
- Number of Pins :
- 8
- Terminal Form :
- Gull wing
- Number of Terminations :
- 8
- Max Duty Cycle :
- 100 %
- Factory Lead Time :
- 6 Weeks
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Input Voltage-Nom :
- 15V
- RoHS Status :
- ROHS3 Compliant
- Voltage - Supply (Vcc/Vdd) :
- 10V~30V
- Synchronous Rectifier :
- No
- Datasheets
- TL2842D-8
DC DC Switching Controllers Texas Instruments TL2842D-8 Overview
The DC DC Switching Controllers Texas Instruments TL2842D-8 is a state-of-the-art PWM (Pulse Width Modulation) controller, specifically designed for applications requiring efficient control of boost or flyback converters. This device integrates essential functions necessary for robust power supply design, making it ideal for managing power requirements in sophisticated electronic systems. The TL2842D-8's design emphasizes stable operation, adaptability to different power levels, and ease of integration, making it a top choice for engineers looking to optimize power conversion processes while maintaining high efficiency and reliability.
TL2842D-8 Features
The TL2842D-8 from Texas Instruments boasts several key features that enhance its utility in power regulation. These include programmable switching frequencies that can be tailored to specific system requirements, thus minimizing external component sizes and improving system response. A built-in error amplifier ensures tight voltage regulation, enhancing system stability. Additionally, the TL2842D-8 supports a wide input voltage range, which is critical for applications operating under variable power conditions. Its thermal shutdown feature provides added protection against overheating, thus securing the longevity and reliability of both the controller and the overall system.
TL2842D-8 Applications
- Renewable Energy Systems: Utilized in solar inverters and wind turbine converters, where it optimizes power conversion to maximize the efficiency and reliability of power generation.
- Telecommunications Equipment: Essential in power supplies for telecom infrastructures, ensuring stable and reliable power delivery under fluctuating load conditions.
- Portable Devices: Helps in designing compact, efficient chargers and power management modules for portable electronics, enhancing battery life and device performance.
- Automotive Electronics: Used in automotive power systems to manage the complex power demands of modern vehicles, ensuring safety and efficiency.
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