| Allicdata Part #: | LT8641EUDC#TRPBFTR-ND |
| Manufacturer Part#: |
LT8641EUDC#TRPBF |
| Price: | $ 3.78 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Linear Technology/Analog Devices |
| Short Description: | IC REG BUCK ADJ 3.5A SYNC 18QFN |
| More Detail: | Buck Switching Regulator IC Positive Adjustable 0.... |
| DataSheet: | LT8641EUDC#TRPBF Datasheet/PDF |
| Quantity: | 1000 |
| 2500 +: | $ 3.43148 |
| Voltage - Output (Min/Fixed): | 0.8V |
| Base Part Number: | LT8641 |
| Supplier Device Package: | 20-QFN (3x4) |
| Package / Case: | 20-WFQFN, 18 Leads, Exposed Pad |
| Mounting Type: | Surface Mount |
| Operating Temperature: | -40°C ~ 125°C (TJ) |
| Synchronous Rectifier: | Yes |
| Frequency - Switching: | 210kHz ~ 2MHz |
| Current - Output: | 3.5A |
| Voltage - Output (Max): | 64.35V |
| Series: | -- |
| Voltage - Input (Max): | 65V |
| Voltage - Input (Min): | 3V |
| Number of Outputs: | 1 |
| Output Type: | Adjustable |
| Topology: | Buck |
| Output Configuration: | Positive |
| Function: | Step-Down |
| Part Status: | Active |
| Packaging: | Tape & Reel (TR) |
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The LT8641EUDC#TRPBF is a DC-to-DC switching regulator from Linear Technology (LT), a well-known provider of high performance analog and mixed-signal integrated circuits. This device is a synchronous buck converter, capable of providing an adjustable current or voltage output with a conversion ratio up to 95%. It operates over a wide input voltage range, from 4V to 40V, and is designed for use in both commercial and automotive applications.The LT8641EUDC#TRPBF is a high-performance device that provides a user-programmable output voltage or current. It is designed to deliver power under a wide range of conditions, and can operate at high conversion frequencies with small, low-profile components. The adjustable enable, start/stop, and fault features enable design flexibility and ease of integration with existing systems.The LT8641EUDC#TRPBF is suitable for use in a range of applications, including automotive power systems, LED lighting, and energy storage systems. It is also well-suited for battery charging, solar cell/panel/array applications, industrial equipment, and point of load (POL) regulations. The LT8641EUDC#TRPBF has been tested and approved for automotive applications, giving users additional confidence in its longevity and reliability.The working principle of the LT8641EUDC#TRPBF relies on two main components – the input and the output. On the input side, an external power source is connected to the input capacitors, which store energy. On the output side, an external inductor is connected to the output capacitors, which deliver the desired output voltage or current.When the device is enabled, the control circuitry switches on the regulating transistors, allowing current to flow through the external inductor. When the current reaches its peak, the regulating transistors are switched off and current flows through the diode, allowing the inductor to deliver the output voltage or current.The use of synchronous rectifiers eliminates the need for an additional diode, reducing both switching loss and heat dissipation. Other features such as programmable peak current limit, over voltage and under voltage protection, and output short circuit protection ensure the device is safe and reliable in a range of applications.The LT8641EUDC#TRPBF is a highly efficient DC-to-DC switching regulator from Linear Technology. It is characterized by its wide input voltage range, high efficiency, and programmable features. This high performance device is suitable for use in a range of applications, and is an excellent choice for automotive power systems, LED lighting, and other power management applications.
The specific data is subject to PDF, and the above content is for reference
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LT8641EUDC#TRPBF Datasheet/PDF