LM2647LQX
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- Mfr.Part #
- LM2647LQX
- Manufacturer
- Texas Instruments
- Package / Case
- 28-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG CTRLR BUCK 28WQFN
- Stock
- 2,133
- In Stock ：
- 2,133
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Mounting Type :
- Surface Mount
- Clock Sync :
- No
- JESD-609 Code :
- e0
- Quiescent Current :
- 2.5mA
- Operating Supply Voltage :
- 28V
- Control Features :
- Current Limit, Enable, Frequency Control, Power Good, Soft Start
- Width :
- 5mm
- Pbfree Code :
- No
- Terminal Pitch :
- 0.5mm
- Function :
- Step-Down
- Number of Terminations :
- 28
- Analog IC - Other Type :
- DUAL SWITCHING CONTROLLER
- Synchronous Rectifier :
- yes
- Duty Cycle (Max) :
- 75%
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Number of Outputs :
- 2
- Topology :
- Buck
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Pins :
- 28
- Switcher Configuration :
- Push-Pull
- Output Voltage :
- 5V
- Package / Case :
- 28-WFQFN Exposed Pad
- Operating Temperature :
- -5°C~125°C TJ
- Frequency - Switching :
- 200kHz~500kHz
- Base Part Number :
- LM2647
- Output Current :
- 20A
- Peak Reflow Temperature (Cel) :
- 260
- Lead Free :
- Contains Lead
- Mount :
- Surface Mount
- Terminal Position :
- QUAD
- Input Voltage-Nom :
- 5V
- Output Configuration :
- Positive
- Max Frequency :
- 500kHz
- Packaging :
- Tape and Reel (TR)
- ECCN Code :
- EAR99
- Height Seated (Max) :
- 0.8mm
- Length :
- 5mm
- RoHS Status :
- Non-RoHS Compliant
- Output Type :
- Transistor Driver
- Control Mode :
- VOLTAGE-MODE
- Control Technique :
- PULSE WIDTH MODULATION
- Voltage - Supply (Vcc/Vdd) :
- 5.5V~28V
- Datasheets
- LM2647LQX
DC DC Switching Controllers Texas Instruments LM2647LQX Overview
Introducing the LM2647LQX from Texas Instruments, a state-of-the-art IC regulator controller specifically designed for buck converter applications. This product is crafted for demanding power management tasks, offering robust features tailored to enhance efficiency and reliability in a variety of systems. The LM2647LQX integrates seamlessly into designs requiring a compact, yet powerful solution, due to its minimal footprint in a 28-WQFN package. This advanced DC DC Switching Controller stands out in the market, not only for its high-performance capabilities but also for its adaptability across multiple applications, making it an ideal choice for businesses seeking to improve their power solutions with Texas Instruments' trusted technology.
LM2647LQX Features
The LM2647LQX boasts several distinctive features that make it an optimal choice for power regulation in advanced electronic systems. These include dual synchronous buck controller circuits, which allow for greater efficiency and reduced heat generation. The device supports a wide input voltage range, providing flexibility in various supply environments, and features programmable soft-start, which minimizes startup stress on the system components. Enhanced thermal performance and integrated MOSFET drivers ensure reliable operation under diverse operating conditions.
LM2647LQX Applications
- Portable Devices: The LM2647LQX is ideal for powering portable electronics where efficient space utilization and battery life maximization are crucial. Its high efficiency helps extend device runtime while maintaining a slim profile.
- Networking Equipment: In networking hardware such as routers and switches, this IC ensures reliable power delivery, critical for maintaining system stability and performance in data-intensive applications.
- Computing Platforms: Utilized in laptops and desktops, the LM2647LQX supports the demanding power needs of modern CPUs and GPUs, offering stable and efficient power management to enhance overall system performance.
- Telecommunications: For telecommunications equipment, the controller aids in managing power supply efficiently, ensuring consistent performance required for high-speed communications infrastructure.
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