LM2673SD-ADJ
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- Mfr.Part #
- LM2673SD-ADJ
- Manufacturer
- Texas Instruments
- Package / Case
- 14-VDFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG BUCK ADJUSTABLE 3A 14VSON
- Stock
- 4,685
- In Stock ：
- 4,685
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Max Output Current :
- 3A
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Function :
- Step-Down
- Output Type :
- Adjustable
- Control Mode :
- CURRENT-MODE
- Efficiency :
- 88 %
- Mounting Type :
- Surface Mount
- Output Configuration :
- Positive
- Voltage - Input (Max) :
- 40V
- Peak Reflow Temperature (Cel) :
- 260
- Width :
- 5mm
- Mount :
- Surface Mount
- Packaging :
- Tape and Reel (TR)
- Series :
- SIMPLE SWITCHER®
- Number of Terminations :
- 14
- Operating Supply Voltage :
- 40V
- Control Technique :
- PULSE WIDTH MODULATION
- Synchronous Rectifier :
- No
- Topology :
- Buck
- JESD-609 Code :
- e0
- Base Part Number :
- LM2673
- ECCN Code :
- EAR99
- Pbfree Code :
- No
- Quiescent Current :
- 4.2mA
- Terminal Position :
- Dual
- Voltage - Input (Min) :
- 8V
- Operating Temperature :
- -40°C~125°C TJ
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Package / Case :
- 14-VDFN Exposed Pad
- Terminal Pitch :
- 0.8mm
- Min Output Voltage :
- 1.2V
- RoHS Status :
- Non-RoHS Compliant
- Max Output Voltage :
- 37V
- Number of Pins :
- 14
- Lead Free :
- Contains Lead
- Input Voltage-Nom :
- 12V
- Number of Outputs :
- 1
- Output Voltage :
- 37V
- Length :
- 6mm
- Frequency - Switching :
- 260kHz
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Datasheets
- LM2673SD-ADJ
Voltage Regulators - DC DC Switching Regulators Texas Instruments LM2673SD-ADJ Overview
The Texas Instruments LM2673SD-ADJ is a state-of-the-art DC DC switching regulator designed for high-efficiency, adjustable power conversion. Featuring an innovative design that minimizes external components, this IC can deliver up to 3A of continuous output current with adjustable output voltages from 1.21V to 37V. The high-frequency switching (260 kHz) allows for smaller surface-mount components, reducing the overall footprint and enhancing performance in space-constrained applications. The LM2673SD-ADJ is a perfect solution for developing compact, reliable, and high-performance power management systems in a variety of demanding industries.
LM2673SD-ADJ Features
This integrated circuit boasts several distinctive features that make it highly effective for a wide range of power supply designs. Key features include:
- Adjustable output voltage from 1.21V to 37V, which provides flexibility in a multitude of applications.
- Efficiency up to 92%, ensuring minimal heat generation and maximum energy use.
- Built-in features such as thermal shutdown, current limit protection, and an on/off pin for power-saving modes.
- Utilizes a simple and efficient synchronous buck regulator design, minimizing the need for external components.
- Packaged in a compact 14-VSON, ideal for portable and space-sensitive applications.
LM2673SD-ADJ Applications
- Portable Devices: Easily integrates into portable electronics where efficient power conversion with minimal space usage is crucial.
- Communications Equipment: Provides reliable and adjustable power supply, essential for maintaining the performance and functionality of communication devices.
- Networking Hardware: Utilized in routers and switches to manage internal power efficiently, ensuring device stability and long-term operation.
- Consumer Electronics: Ideal for power management solutions in consumer electronics, enhancing battery life and overall device performance.
- Industrial Instruments: Supports industrial applications requiring robust and precise power control under variable environmental conditions.
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