Analog Devices Inc._LT8640SIV#PBF
original

Analog Devices Inc.
LT8640SIV#PBF

739-LT8640SIV#PBF
PDF Datasheet
IC REG BUCK ADJ 6A 24LQFN
13 Weeks

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Tech Specifications

PPAP
No
Product Status
Active
Automotive
No
Voltage - Input (Min)
3.4V
Supplier Package
LQFN EP
Package / Case
24-TFQFN Exposed Pad
Switching Frequency (kHz)
200 to 3000
Maximum Input Voltage (V)
42
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LT8640SIV#PBF Description

LT8640SIV#PBF Description

The LT8640SIV#PBF is a high-performance, adjustable output, DC switching voltage regulator from Analog Devices Inc., designed for applications requiring efficient power conversion. With a wide input voltage range of 3.4V to 42V, it can deliver a maximum output current of 6A and an adjustable output voltage from 0.97V to 42V. The device operates within a switching frequency range of 200kHz to 3MHz, making it suitable for a variety of applications.

LT8640SIV#PBF Features

  • Adjustable Output Voltage: The LT8640SIV#PBF offers an adjustable output voltage range from 0.97V to 42V, providing flexibility in power conversion applications.
  • High Efficiency: With a synchronous rectifier and Silent Switcher®2 technology, the device achieves high efficiency, reducing power loss and heat generation.
  • Wide Input Voltage Range: The device can handle input voltages from 3.4V to 42V, making it suitable for a wide range of power sources.
  • 6A Output Current: The LT8640SIV#PBF can deliver up to 6A of output current, making it ideal for high-current applications.
  • 200kHz to 3MHz Switching Frequency: The device operates within a wide switching frequency range, allowing for design flexibility and optimization of component sizes.
  • Positive Output Configuration: The device provides a positive output voltage, suitable for applications requiring a positive voltage rail.

LT8640SIV#PBF Applications

The LT8640SIV#PBF is ideal for various applications, including:

  • Telecommunications Equipment: The device's high efficiency and wide input voltage range make it suitable for powering telecommunications equipment.
  • Industrial Control Systems: The adjustable output voltage and high output current capabilities make it ideal for powering industrial control systems.
  • Automotive Applications: The device's ability to handle a wide input voltage range and deliver high output current makes it suitable for automotive applications, such as infotainment systems and power management.
  • Portable Electronics: The LT8640SIV#PBF can be used in portable electronics, such as smartphones and tablets, to provide efficient power conversion and management.

Conclusion of LT8640SIV#PBF

The LT8640SIV#PBF from Analog Devices Inc. is a versatile, high-performance DC switching voltage regulator that offers adjustable output voltage, high efficiency, and a wide input voltage range. Its unique features, such as Silent Switcher®2 technology and synchronous rectification, provide significant advantages over similar models. With its wide range of applications, the LT8640SIV#PBF is an excellent choice for designers looking for a reliable and efficient power conversion solution.

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