LM2677SD-12/NOPB
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- Mfr.Part #
- LM2677SD-12/NOPB
- Manufacturer
- National Semiconductor
- Package / Case
- 14-VDFN Exposed Pad
- Datasheet
- Download
- Description
- 8.75A, 280KHZ SWITCHING FREQ-MAX
- Stock
- 402
- In Stock ：
- 402
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- Manufacturer :
- National Semiconductor
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Package / Case :
- 14-VDFN Exposed Pad
- RoHS Status :
- ROHS3 Compliant
- Width :
- 5mm
- Control Mode :
- CURRENT-MODE
- Number of Terminations :
- 14
- Frequency - Switching :
- 260kHz
- Voltage - Input (Min) :
- 8V
- Terminal Pitch :
- 0.8mm
- Peak Reflow Temperature (Cel) :
- 260
- Voltage - Output (Min/Fixed) :
- 12V
- Mounting Type :
- Surface Mount
- Max Output Current :
- 5A
- Number of Pins :
- 14
- Function :
- Step-Down
- Mount :
- Surface Mount
- Packaging :
- Tape and Reel (TR)
- ECCN Code :
- EAR99
- Pbfree Code :
- No
- Lead Free :
- Contains Lead
- Terminal Position :
- Dual
- Operating Supply Voltage :
- 40V
- Control Technique :
- PULSE WIDTH MODULATION
- Synchronous Rectifier :
- No
- Series :
- SIMPLE SWITCHER®
- Min Output Voltage :
- 12V
- Output Voltage :
- 12V
- Base Part Number :
- LM2677
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Operating Temperature :
- -40°C~125°C TJ
- Output Configuration :
- Positive
- Output Type :
- FIXED
- Topology :
- Buck
- Length :
- 6mm
- Input Voltage-Nom :
- 24V
- Quiescent Current :
- 4.2mA
- Analog IC - Other Type :
- SWITCHING REGULATOR
- JESD-609 Code :
- e3
- Number of Outputs :
- 1
- Terminal Finish :
- Matte Tin (Sn)
- Datasheets
- LM2677SD-12/NOPB
Voltage Regulators - DC DC Switching Regulators National Semiconductor LM2677SD-12/NOPB Overview
The Voltage Regulators - DC DC Switching Regulators National Semiconductor LM2677SD-12/NOPB is a state-of-the-art DC-DC converter designed for high-efficiency and robust power management. Developed by the renowned National Semiconductor, this product offers exceptional performance with a maximum switching frequency of 280 kHz and a substantial output current of up to 8.75A. Ideal for demanding applications, this regulator provides a reliable 12V output, ensuring stable and efficient operation across various electronic devices and systems. Its compact, integrated design simplifies installation, making it a preferred choice for both designers and engineers aiming to enhance system reliability and performance while reducing power consumption.
LM2677SD-12/NOPB Features
The LM2677SD-12/NOPB boasts several distinctive features that make it an industry leader in power regulation. Key features include its high efficiency and high output current capability, ensuring minimal heat generation and maximum reliability. The device operates at a high switching frequency of 280 kHz, which allows for smaller size passive components, thereby reducing overall system size and cost. Additionally, it features built-in thermal shutdown and current limit protections, enhancing the safety and durability of the applications it powers.
LM2677SD-12/NOPB Applications
- Consumer Electronics: Used in TVs, gaming consoles, and home appliances to provide stable voltage and efficient power management, ensuring enhanced performance and longevity of the devices.
- Telecommunications Equipment: Powers routers, switches, and modems, facilitating reliable and uninterrupted service by stabilizing power delivery even under fluctuating input conditions.
- Automotive Applications: Integrated into vehicle electronics such as GPS systems and audio systems, where consistent and efficient power supply is critical for safety and functionality.
- Industrial Systems: Employed in industrial automation and control systems to ensure smooth operation by delivering consistent power, reducing downtime due to power failures or fluctuations.
- Portable Devices: Utilized in portable medical devices and handheld instruments, offering compact power solutions that extend battery life and enhance device reliability.
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