TL2844BD-8
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- Mfr.Part #
- TL2844BD-8
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR BST FLYBK PWM 8SOIC
- Stock
- 34,590
- In Stock ：
- 34,590
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Frequency :
- 500kHz
- Rise Time :
- 50ns
- RoHS Status :
- ROHS3 Compliant
- Synchronous Rectifier :
- No
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Outputs :
- 1
- Voltage - Supply (Vcc/Vdd) :
- 10V~30V
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Mounting Type :
- Surface Mount
- Max Duty Cycle :
- 50 %
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Terminal Form :
- Gull wing
- Supply Voltage :
- 15V
- Nominal Input Voltage :
- 5.5V
- Supply Current-Max (Isup) :
- 30mA
- Fall Time (Typ) :
- 50 ns
- Topology :
- Boost, Flyback, Forward
- Length :
- 4.9mm
- Duty Cycle (Max) :
- 48%
- Pbfree Code :
- yes
- ECCN Code :
- EAR99
- Control Features :
- Frequency Control
- Frequency - Switching :
- Up to 500kHz
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Weight :
- 72.603129mg
- Output Voltage :
- 30V
- Peak Reflow Temperature (Cel) :
- 260
- Packaging :
- Tube
- Output Type :
- Transistor Driver
- Factory Lead Time :
- 6 Weeks
- Terminal Position :
- Dual
- Function :
- Step-Up, Step-Up/Step-Down
- Thickness :
- 1.58mm
- Number of Pins :
- 8
- Control Mode :
- CURRENT-MODE
- Height :
- 1.75mm
- Number of Terminations :
- 8
- Surface Mount :
- yes
- Output Current :
- 200mA
- Output Configuration :
- Positive
- Operating Temperature :
- -40°C~85°C TA
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Width :
- 3.91mm
- Lead Free :
- Lead Free
- JESD-609 Code :
- e4
- Base Part Number :
- TL2844
- Input Voltage-Nom :
- 15V
- Control Technique :
- PULSE WIDTH MODULATION
- Datasheets
- TL2844BD-8
DC DC Switching Controllers Texas Instruments TL2844BD-8 Overview
The DC DC Switching Controllers Texas Instruments TL2844BD-8 is an advanced PWM controller designed for superior performance in boost and flyback converters. This compact and efficient component is housed in an 8SOIC package, making it ideal for space-sensitive applications. The TL2844BD-8 is engineered by Texas Instruments, a leader in semiconductor solutions, ensuring reliability and high-quality performance. Its versatile design supports a wide range of input and output voltages, facilitating the development of flexible and scalable power supply systems. This product is perfect for businesses looking to enhance the efficiency and longevity of their electronic products.
TL2844BD-8 Features
The TL2844BD-8 boasts a series of features that make it a robust choice for power management tasks. Key features include programmable switching frequencies up to 500 kHz, a wide operating voltage range, and integrated soft-start functionality which minimizes inrush current at startup. Additionally, its enhanced line regulation and thermal shutdown capability ensure stable and safe operation under varying environmental conditions.
TL2844BD-8 Applications
- Power Supplies: Utilized in designing both isolated and non-isolated power supplies, the TL2844BD-8 improves efficiency and reduces component count.
- LED Drivers: Ideal for driving LEDs in high-power lighting applications, ensuring consistent brightness and longer lifespan of lighting components.
- Telecommunications Equipment: Helps in managing power within telecommunications infrastructure by providing stable and reliable power control.
- Battery Chargers: Employed in advanced battery management systems for faster and safer charging of batteries in portable devices.
- Consumer Electronics: Used in consumer electronics to optimize power usage and enhance product reliability and user experience.
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