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
- Output Configuration :
- Positive
- Mounting Type :
- Surface Mount
- Packaging :
- Tube
- Duty Cycle (Max) :
- 97%
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Number of Pins :
- 8
- Control Features :
- Frequency Control
- JESD-609 Code :
- e4
- Fall Time (Typ) :
- 50 ns
- Supply Voltage :
- 15V
- Weight :
- 72.603129mg
- Control Mode :
- CURRENT-MODE
- Base Part Number :
- TL2842
- Height :
- 1.75mm
- Synchronous Rectifier :
- No
- Function :
- Step-Up, Step-Up/Step-Down
- Factory Lead Time :
- 6 Weeks
- Number of Terminations :
- 8
- Thickness :
- 1.58mm
- Frequency - Switching :
- Up to 500kHz
- Terminal Position :
- Dual
- Max Duty Cycle :
- 100 %
- Peak Reflow Temperature (Cel) :
- 260
- Output Type :
- Transistor Driver
- Terminal Form :
- Gull wing
- Pbfree Code :
- yes
- Control Technique :
- PULSE WIDTH MODULATION
- Supply Current-Max (Isup) :
- 30mA
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Surface Mount :
- yes
- Topology :
- Boost, Flyback, Forward
- Frequency :
- 500kHz
- Rise Time :
- 50ns
- RoHS Status :
- ROHS3 Compliant
- Output Voltage :
- 30V
- Input Voltage-Nom :
- 15V
- ECCN Code :
- EAR99
- Nominal Input Voltage :
- 5.5V
- Number of Outputs :
- 1
- Operating Temperature :
- -40°C~85°C TA
- Output Current :
- 200mA
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Lead Free :
- Lead Free
- Width :
- 3.91mm
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Length :
- 4.9mm
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Voltage - Supply (Vcc/Vdd) :
- 10V~30V
- 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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