TL2844D
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- Mfr.Part #
- TL2844D
- Manufacturer
- Texas Instruments
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR BST FLYBK CM 14SOIC
- Stock
- 2,157
- In Stock ：
- 2,157
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Thickness :
- 1.58mm
- Control Mode :
- CURRENT-MODE
- Frequency :
- 500kHz
- Rise Time :
- 50ns
- Factory Lead Time :
- 6 Weeks
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Output Configuration :
- Positive
- Base Part Number :
- TL2844
- Output Voltage :
- 30V
- Pbfree Code :
- yes
- Terminal Position :
- Dual
- Frequency - Switching :
- Up to 500kHz
- Terminal Form :
- Gull wing
- Topology :
- Boost, Flyback, Forward
- Duty Cycle (Max) :
- 48%
- Function :
- Step-Up, Step-Up/Step-Down
- Synchronous Rectifier :
- No
- Output Type :
- Transistor Driver
- ECCN Code :
- EAR99
- Fall Time (Typ) :
- 50 ns
- Voltage - Supply (Vcc/Vdd) :
- 10V~30V
- Supply Current-Max (Isup) :
- 30mA
- Nominal Input Voltage :
- 5.5V
- Packaging :
- Tube
- Input Voltage-Nom :
- 15V
- Control Features :
- Frequency Control
- Number of Terminations :
- 14
- Number of Outputs :
- 1
- Supply Voltage :
- 15V
- Control Technique :
- PULSE WIDTH MODULATION
- Height :
- 1.75mm
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Mounting Type :
- Surface Mount
- Output Current :
- 200mA
- Surface Mount :
- yes
- Analog IC - Other Type :
- SWITCHING REGULATOR
- RoHS Status :
- ROHS3 Compliant
- Peak Reflow Temperature (Cel) :
- 260
- Lead Free :
- Lead Free
- Number of Pins :
- 14
- Operating Temperature :
- -40°C~85°C TA
- JESD-609 Code :
- e4
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Width :
- 3.91mm
- Weight :
- 129.387224mg
- Length :
- 8.65mm
- Max Duty Cycle :
- 50 %
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Datasheets
- TL2844D
DC DC Switching Controllers Texas Instruments TL2844D Overview
The DC DC Switching Controllers Texas Instruments TL2844D is a cutting-edge integrated circuit (IC) designed specifically for sophisticated control of DC-DC switching power supplies. Engineered by Texas Instruments, this controller is housed in a 14SOIC package, optimizing board space without compromising performance. Its primary role is to enhance the efficiency and reliability of boost and flyback converters, making it an invaluable component in power management solutions. With the TL2844D, enterprises can achieve superior power regulation, significantly improving the operational efficiency and durability of their electronic devices.
TL2844D Features
The TL2844D boasts a comprehensive set of features tailored for robust and efficient power management. Key features include programmable frequency up to 500 kHz, enabling flexible design choices for different applications. It also supports a wide operating voltage range, which enhances its adaptability across various power systems. The integration of current-mode control offers improved response times and simpler loop compensation. Furthermore, the IC includes multiple protection features such as over-current and thermal shutdown, ensuring the safety and reliability of the power supply under all conditions.
TL2844D Applications
- Consumer Electronics: Used in TVs, computers, and gaming consoles to provide stable and efficient power supply, ensuring enhanced performance and longevity of the devices.
- Telecommunications: Implements power solutions in networking equipment like routers and switches, facilitating reliable and continuous operation critical in communication infrastructures.
- Industrial Systems: Powers industrial automation tools and equipment, offering precise power control required for high-demand applications and environments.
- Renewable Energy Systems: Utilized in solar inverters and other renewable energy applications, optimizing energy conversion and storage efficiencies.
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