LT8640IUDCF#PBF
- Mfr.Part #
- LT8640IUDCF#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 20-WFQFN, 18 Leads, Exposed Pad
- Datasheet
- Download
- Description
- 42V, 5A SYNC BUCK SILENT SWITCHE
- Stock
- 196
- In Stock :
- 196
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Voltage - Input (Min) :
- 3.4V
- Number of Outputs :
- 1
- Topology :
- Buck
- Output Type :
- Adjustable
- Voltage - Output (Min/Fixed) :
- 0.97V
- Factory Lead Time :
- 8 Weeks
- Output Configuration :
- Positive
- Mounting Type :
- Surface Mount, Wettable Flank
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Frequency - Switching :
- 210kHz~2MHz
- RoHS Status :
- ROHS3 Compliant
- Package / Case :
- 20-WFQFN, 18 Leads, Exposed Pad
- Synchronous Rectifier :
- yes
- Voltage - Input (Max) :
- 42V
- Operating Temperature :
- -40°C~125°C TJ
- Current - Output :
- 5A
- Function :
- Step-Down
- Datasheets
- LT8640IUDCF#PBF

Voltage Regulators - DC DC Switching Regulators Analog Devices, Inc. LT8640IUDCF#PBF Overview
Introducing the LT8640IUDCF#PBF from Analog Devices, Inc., a cutting-edge 42V, 5A synchronous buck silent switcher. This innovative integrated circuit (IC) is designed to provide efficient and reliable power regulation solutions for a wide range of applications. With its advanced features and robust design, the LT8640IUDCF#PBF is the ideal choice for demanding industrial and commercial projects.
LT8640IUDCF#PBF Features
- High Efficiency: The LT8640IUDCF#PBF delivers exceptional efficiency, minimizing power loss and maximizing battery life in portable devices.
- Wide Input Voltage Range: With a wide input voltage range of up to 42V, this regulator can handle various input sources, making it versatile for different applications.
- Quiet Operation: The silent switching technology ensures smooth and noise-free operation, reducing electromagnetic interference (EMI) in sensitive electronic systems.
- Robust Protection: Built-in protection features such as overcurrent protection (OCP), overvoltage protection (OVP), and thermal shutdown safeguard the circuitry and connected devices.
- Compact Design: The compact form factor and minimal external components simplify PCB layout and reduce overall system size, saving valuable board space.
LT8640IUDCF#PBF Applications
- Industrial Automation: The LT8640IUDCF#PBF is well-suited for powering control systems, motor drives, and sensors in industrial automation equipment, ensuring stable and efficient operation even in harsh environments.
- Telecommunications: In telecommunications infrastructure such as base stations and network equipment, this regulator provides reliable power delivery, maintaining signal integrity and system performance.
- Renewable Energy: For solar inverters, wind turbines, and other renewable energy systems, the LT8640IUDCF#PBF offers efficient power conversion, maximizing energy harvest and system efficiency.
- Automotive Electronics: In automotive applications such as infotainment systems, LED lighting, and advanced driver assistance systems (ADAS), this regulator enables stable power supply, enhancing vehicle safety and performance.
- Consumer Electronics: From portable devices like tablets and laptops to home appliances and entertainment systems, the LT8640IUDCF#PBF ensures reliable power delivery, extending battery life and improving overall user experience.
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