TL3842DRE4-8
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- Mfr.Part #
- TL3842DRE4-8
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR BST FLYBK PWM 8SOIC
- Stock
- 26,882
- In Stock ：
- 26,882
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Output Type :
- Transistor Driver
- JESD-609 Code :
- e4
- Frequency :
- 500kHz
- Surface Mount :
- yes
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Output Current :
- 200mA
- Lead Free :
- Lead Free
- Number of Terminations :
- 8
- Max Duty Cycle :
- 100 %
- Number of Pins :
- 8
- Voltage - Supply (Vcc/Vdd) :
- 10V~30V
- RoHS Status :
- ROHS3 Compliant
- Duty Cycle (Max) :
- 97%
- Terminal Form :
- Gull wing
- Packaging :
- Tape and Reel (TR)
- Number of Outputs :
- 1
- Peak Reflow Temperature (Cel) :
- 260
- Factory Lead Time :
- 6 Weeks
- Base Part Number :
- TL3842
- Terminal Position :
- Dual
- Output Configuration :
- Positive
- Control Features :
- Frequency Control
- Fall Time (Typ) :
- 50 ns
- Supply Current-Max (Isup) :
- 30mA
- Synchronous Rectifier :
- No
- Mounting Type :
- Surface Mount
- Nominal Input Voltage :
- 5.5V
- Weight :
- 72.603129mg
- Height :
- 1.75mm
- Rise Time :
- 50ns
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Supply Voltage :
- 15V
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Input Voltage-Nom :
- 15V
- Thickness :
- 1.58mm
- Frequency - Switching :
- Up to 500kHz
- Control Technique :
- PULSE WIDTH MODULATION
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Operating Temperature :
- 0°C~70°C TA
- Pbfree Code :
- yes
- Length :
- 4.9mm
- ECCN Code :
- EAR99
- Output Voltage :
- 30V
- Function :
- Step-Up, Step-Up/Step-Down
- Width :
- 3.91mm
- Topology :
- Boost, Flyback, Forward
- Control Mode :
- CURRENT-MODE
- Datasheets
- TL3842DRE4-8
DC DC Switching Controllers Texas Instruments TL3842DRE4-8 Overview
Introducing the TL3842DRE4-8 from Texas Instruments, a cutting-edge DC DC Switching Controller designed for superior performance in boost, flyback, and PWM applications. This highly efficient device integrates advanced features that ensure reliability and precision in controlling power supplies. The TL3842DRE4-8 is engineered to meet the demanding needs of modern electronic devices, offering a versatile solution for a wide range of power management challenges. Its compact 8SOIC package allows for streamlined integration into existing circuits without compromising on power or efficiency. With its robust design and Texas Instruments' proven expertise, the DC DC Switching Controllers Texas Instruments TL3842DRE4-8 is the go-to choice for professionals looking to enhance their power supply systems.
TL3842DRE4-8 Features
The TL3842DRE4-8 boasts a range of features that make it a powerful and versatile controller for various applications. It includes programmable frequency up to 500 kHz, which allows for flexibility in designing the power stage to optimize performance and efficiency. The integrated error amplifier and under-voltage lockout with hysteresis ensure stable and reliable operation, even under challenging conditions. Additionally, its low start-up current of 0.5 mA minimizes standby power consumption, making it an eco-friendly choice for energy-sensitive applications.
TL3842DRE4-8 Applications
- Power Supplies: Utilized in both isolated and non-isolated configurations, the TL3842DRE4-8 enhances efficiency and reliability in switch-mode power supplies.
- Battery Chargers: Its precise control capabilities make it ideal for battery charging applications, ensuring fast and safe charging cycles for electronics.
- LED Drivers: Perfect for driving LEDs, this controller provides constant current for uniform brightness and improved longevity of lighting systems.
- Telecommunications Equipment: The TL3842DRE4-8 can be employed to manage power in telecom infrastructures, supporting the high-efficiency requirements crucial for 24/7 operation.
- Consumer Electronics: In consumer electronics, this controller is key in power management solutions, optimizing performance while reducing energy consumption.
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