TL2842P
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- Mfr.Part #
- TL2842P
- Manufacturer
- Texas Instruments
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC REG CTRLR BST FLYBK PWM 8-DIP
- Stock
- 18,187
- In Stock ：
- 18,187
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Base Part Number :
- TL2842
- Output Voltage :
- 30V
- Operating Temperature :
- -40°C~85°C TA
- Supply Current-Max (Isup) :
- 30mA
- Weight :
- 440.409842mg
- Synchronous Rectifier :
- No
- JESD-609 Code :
- e4
- Thickness :
- 3.9mm
- Control Technique :
- PULSE WIDTH MODULATION
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Surface Mount :
- No
- Height :
- 5.08mm
- Width :
- 6.35mm
- Output Configuration :
- Positive
- Voltage - Supply (Vcc/Vdd) :
- 10V~30V
- Control Features :
- Frequency Control
- Rise Time :
- 50ns
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Outputs :
- 1
- Output Current :
- 200mA
- ECCN Code :
- EAR99
- Supply Voltage :
- 15V
- Number of Terminations :
- 8
- Number of Pins :
- 8
- Lead Free :
- Lead Free
- Control Mode :
- CURRENT-MODE
- Terminal Position :
- Dual
- Max Duty Cycle :
- 100 %
- Length :
- 9.81mm
- Fall Time (Typ) :
- 50 ns
- Packaging :
- Tube
- Function :
- Step-Up, Step-Up/Step-Down
- Output Type :
- Transistor Driver
- RoHS Status :
- ROHS3 Compliant
- Mounting Type :
- Through Hole
- Frequency - Switching :
- Up to 500kHz
- Pbfree Code :
- yes
- Terminal Pitch :
- 2.54mm
- Topology :
- Boost, Flyback, Forward
- Duty Cycle (Max) :
- 97%
- Quiescent Current :
- 11mA
- Factory Lead Time :
- 6 Weeks
- Nominal Input Voltage :
- 5.5V
- Input Voltage-Nom :
- 15V
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- Frequency :
- 500kHz
- Datasheets
- TL2842P
DC DC Switching Controllers Texas Instruments TL2842P Overview
The TL2842P by Texas Instruments stands as a pinnacle in the domain of DC DC switching controllers, offering robust control capabilities for boost, flyback, and PWM applications. Designed to cater to a diverse array of power supply design needs, this 8-pin DIP (Dual In-line Package) device integrates precision with efficiency, ensuring optimal performance in various electronic configurations. The TL2842P is engineered for high flexibility, allowing designers to tailor its functionality according to specific system requirements, which makes it a preferred choice for advanced power solution developments.
TL2842P Features
The TL2842P boasts a variety of features designed to enhance its utility and reliability in demanding applications. Key features include programmable switching frequency up to 500 kHz, a built-in error amplifier for closed-loop control, under-voltage lockout for enhanced safety, and minimal external components requirement which simplifies design and reduces overall system cost. Its high-performance capabilities provide a versatile and efficient solution for managing complex power supply systems.
TL2842P Applications
- Power Supplies: In power supply units, the TL2842P manages the voltage regulation through PWM control, enhancing the efficiency and stability of the power supply in both commercial and industrial environments.
- LED Lighting: Utilized in LED lighting systems, the TL2842P provides precise control of the power delivered to LEDs, ensuring consistent brightness and extending the lifespan of lighting components.
- Battery Chargers: The device can be implemented in battery charging circuits where it controls the charging process, ensuring optimal charging rates and prolonging battery life.
- Solar Power Inverters: In solar inverters, the TL2842P helps in converting the DC output of solar panels into a clean and stable AC power supply, crucial for both grid-tied and off-grid solar systems.
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