TL2842DR
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- Mfr.Part #
- TL2842DR
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR BST FLYBK CM 14SOIC
- Stock
- 78
- In Stock ：
- 78
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Output Current :
- 200mA
- Lead Free :
- Lead Free
- RoHS Status :
- ROHS3 Compliant
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Supply Current-Max (Isup) :
- 30mA
- Control Mode :
- CURRENT-MODE
- Output Voltage :
- 30V
- Frequency :
- 500kHz
- Operating Temperature :
- -40°C~85°C TA
- Output Type :
- Transistor Driver
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Voltage - Supply (Vcc/Vdd) :
- 10V~30V
- Quiescent Current :
- 11mA
- Synchronous Rectifier :
- No
- Control Technique :
- PULSE WIDTH MODULATION
- Base Part Number :
- TL2842
- Frequency - Switching :
- Up to 500kHz
- Control Features :
- Frequency Control
- Packaging :
- Cut Tape (CT)
- Terminal Position :
- Dual
- Surface Mount :
- yes
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Duty Cycle (Max) :
- 97%
- ECCN Code :
- EAR99
- Terminal Form :
- Gull wing
- Height :
- 1.75mm
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Number of Terminations :
- 8
- Pbfree Code :
- yes
- Thickness :
- 1.58mm
- Weight :
- 72.603129mg
- Rise Time :
- 50ns
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Function :
- Step-Up, Step-Up/Step-Down
- Topology :
- Boost, Flyback, Forward
- Peak Reflow Temperature (Cel) :
- 260
- Output Configuration :
- Positive
- Supply Voltage :
- 15V
- Number of Pins :
- 8
- Input Voltage-Nom :
- 15V
- Mounting Type :
- Surface Mount
- Max Duty Cycle :
- 100 %
- Fall Time (Typ) :
- 50 ns
- Width :
- 3.91mm
- Length :
- 4.9mm
- Factory Lead Time :
- 8 Weeks
- Nominal Input Voltage :
- 5.5V
- JESD-609 Code :
- e4
- Number of Outputs :
- 1
- Datasheets
- TL2842DR
DC DC Switching Controllers Texas Instruments TL2842DR Overview
The DC DC Switching Controllers Texas Instruments TL2842DR is a state-of-the-art regulator controller that specifically caters to boost and flyback converter applications. With its integration in a 14SOIC package, it provides a compact and efficient solution for managing power in a variety of electronic devices. The TL2842DR boasts a versatile feature set designed to enhance system reliability and power efficiency, making it an ideal choice for manufacturers looking to optimize their power management systems. Its advanced technology is engineered to meet stringent industry standards, ensuring dependable performance across a wide range of operating conditions.
TL2842DR Features
The TL2842DR from Texas Instruments incorporates multiple features that ensure enhanced power regulation and system efficiency. Key attributes include programmable frequency up to 500 kHz, a wide input voltage range, and integrated error amplifiers with low start-up current. These features make the TL2842DR highly adaptable to both simple and complex power supply designs.
TL2842DR Applications
- Power Supplies: Ideal for use in developing efficient and reliable commercial and industrial power supplies, where its boost and flyback capabilities can be leveraged to handle fluctuating input voltages and maintain stable output.
- LED Lighting: Supports advanced LED lighting systems by providing constant current supply, essential for maintaining consistent brightness and improving the lifespan of LEDs.
- Battery Chargers: Applies in battery charging circuits, utilizing its ability to efficiently manage power transfer, ensuring quick and safe battery charging across various battery technologies.
- Telecommunication Equipment: Ensures stable voltage supply in telecom infrastructure, crucial for the uninterrupted operation of communication systems and data transmission.
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