UC2841DW
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- Mfr.Part #
- UC2841DW
- Manufacturer
- Texas Instruments
- Package / Case
- 18-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR MULT TOP 18SOIC
- Stock
- 4,702
- In Stock ：
- 4,702
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Function :
- Step-Up, Step-Down, Step-Up/Step-Down
- Control Mode :
- CURRENT-MODE
- Number of Terminations :
- 18
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Package / Case :
- 18-SOIC (0.295, 7.50mm Width)
- Output Configuration :
- Positive, Isolation Capable
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Switcher Configuration :
- Buck-Boost
- Number of Pins :
- 18
- Output Type :
- Transistor Driver
- RoHS Status :
- ROHS3 Compliant
- Pbfree Code :
- yes
- Height :
- 2.65mm
- Control Technique :
- PULSE WIDTH MODULATION
- Surface Mount :
- yes
- Frequency - Switching :
- 500kHz
- Output Voltage :
- 40V
- Frequency :
- 450kHz
- Lead Free :
- Lead Free
- Base Part Number :
- UC2841
- Max Power Dissipation :
- 1W
- Number of Outputs :
- 1
- Mounting Type :
- Surface Mount
- JESD-609 Code :
- e4
- Additional Feature :
- CURRENT MODE OPERATION IS ALSO POSSIBLE
- Topology :
- Buck, Boost, Flyback, Forward Converter
- Voltage - Supply (Vcc/Vdd) :
- 8V~32V
- Factory Lead Time :
- 6 Weeks
- Operating Temperature :
- -25°C~85°C TA
- Control Features :
- Current Limit, Enable, Frequency Control, Ramp, Reset, Soft Start
- ECCN Code :
- EAR99
- Output Current :
- 400mA
- Terminal Form :
- Gull wing
- Thickness :
- 2.35mm
- Max Duty Cycle :
- 95 %
- Synchronous Rectifier :
- No
- Packaging :
- Tube
- Nominal Input Voltage :
- 30V
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Width :
- 7.5mm
- Peak Reflow Temperature (Cel) :
- 260
- Length :
- 11.5mm
- Terminal Position :
- Dual
- Input Voltage-Nom :
- 20V
- Datasheets
- UC2841DW
DC DC Switching Controllers Texas Instruments UC2841DW Overview
Introducing the UC2841DW by Texas Instruments, a premier solution within the realm of DC DC Switching Controllers. This advanced controller is designed to manage power requirements efficiently in complex electronic systems. The UC2841DW ensures stable and reliable control of DC-DC power conversion, which is critical for maintaining system integrity across various applications. With its robust design and advanced technology, the UC2841DW enhances system performance through improved power management, offering significant benefits for high-volume B2B procurement.
UC2841DW Features
The UC2841DW offers a suite of features that make it a versatile and indispensable component in power management circuits. Key features include a wide input voltage range, enhanced duty cycle control, and thermal shutdown capability. Additionally, the device incorporates current-mode control to provide responsive feedback and precise regulation, ensuring efficient operation under varying load conditions.
UC2841DW Applications
- Telecommunications Equipment: The UC2841DW is used to regulate power in telecom infrastructure, ensuring stable operation even under fluctuating load conditions.
- Server Power Supplies: This controller manages the power supply units in servers, optimizing energy consumption and enhancing reliability in data centers.
- Battery Management Systems: In battery management, the UC2841DW ensures efficient charging and power delivery, crucial for extending battery life and performance.
- Portable Devices: It is applied in the power regulation circuits of portable electronic devices, offering compact, efficient control necessary for prolonged device usage.
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