TL2844D-8
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- Mfr.Part #
- TL2844D-8
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR BST FLYBK PWM 8SOIC
- Stock
- 103,034
- In Stock ：
- 103,034
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Number of Pins :
- 8
- Weight :
- 72.603129mg
- Surface Mount :
- yes
- Lead Free :
- Lead Free
- ECCN Code :
- EAR99
- Packaging :
- Tube
- JESD-609 Code :
- e4
- Base Part Number :
- TL2844
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Output Current :
- 200mA
- Pbfree Code :
- yes
- Control Mode :
- CURRENT-MODE
- Output Voltage :
- 30V
- Frequency :
- 500kHz
- Topology :
- Boost, Flyback, Forward
- Output Configuration :
- Positive
- Control Technique :
- PULSE WIDTH MODULATION
- Thickness :
- 1.58mm
- Duty Cycle (Max) :
- 48%
- Mounting Type :
- Surface Mount
- Frequency - Switching :
- Up to 500kHz
- Output Type :
- Transistor Driver
- Control Features :
- Frequency Control
- Supply Current-Max (Isup) :
- 30mA
- Number of Terminations :
- 8
- RoHS Status :
- ROHS3 Compliant
- Nominal Input Voltage :
- 5.5V
- Voltage - Supply (Vcc/Vdd) :
- 10V~30V
- Terminal Position :
- Dual
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Operating Temperature :
- -40°C~85°C TA
- Input Voltage-Nom :
- 15V
- Height :
- 1.75mm
- Length :
- 4.9mm
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Width :
- 3.91mm
- Rise Time :
- 50ns
- Function :
- Step-Up, Step-Up/Step-Down
- Supply Voltage :
- 15V
- Number of Outputs :
- 1
- Factory Lead Time :
- 6 Weeks
- Terminal Form :
- Gull wing
- Synchronous Rectifier :
- No
- Max Duty Cycle :
- 50 %
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Fall Time (Typ) :
- 50 ns
- Peak Reflow Temperature (Cel) :
- 260
- Datasheets
- TL2844D-8
DC DC Switching Controllers Texas Instruments TL2844D-8 Overview
The Texas Instruments TL2844D-8 represents a sophisticated solution in the realm of DC DC switching controllers, adept at managing power with precision across various applications. This component is designed to efficiently control boost, flyback, and forward converters with its integrated PWM (Pulse Width Modulation) circuitry. Ensuring stability and high performance, the TL2844D-8 is engineered for applications that demand reliable and continuous power supply, making it an ideal choice for designers focusing on enhancing power efficiency and operational reliability. The use of this DC DC Switching Controller by Texas Instruments in your projects guarantees enhancements in system power management, complemented by robust features and a versatile application scope.
TL2844D-8 Features
The TL2844D-8 from Texas Instruments is loaded with features that make it a powerful choice for controlling power supplies. Key features include a wide operating range, high-frequency operation up to 500 kHz, and integrated functions such as under-voltage lockout, leading-edge blanking, and programmable slope compensation. These features collectively help in minimizing external component count, improving system reliability, and achieving high performance in power conversion efficiency.
TL2844D-8 Applications
- Telecommunications Equipment: Utilizes PWM technology to ensure stable voltage levels and efficiency, crucial for high-performance telecom infrastructures.
- Portable Devices: Helps in designing compact, energy-efficient power supplies that enhance the battery life of portable electronic devices.
- Consumer Electronics: Applied in various consumer electronics to manage power efficiently, ensuring reliability and performance in devices like gaming consoles and televisions.
- Industrial Systems: Ideal for robust industrial applications requiring stable and reliable power supply under variable load conditions.
- Automotive Systems: Can be integrated into automotive electronics to control power in a precise manner, suitable for environments experiencing fluctuating electrical conditions.
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