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LTC4425EMSE#PBF
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LTC4425EMSE#PBF

Product Overview

The LTC4425EMSE#PBF belongs to the category of power management integrated circuits (PMICs) and is designed for use in various portable and battery-powered applications. This IC offers characteristics such as low quiescent current, high efficiency, and a compact package, making it suitable for space-constrained designs. The LTC4425EMSE#PBF is available in a small 10-lead MSOP package and is an essential component for managing power in battery-operated devices. It is typically sold in reels containing a specific quantity per reel.

Specifications

  • Input Voltage Range: 2.5V to 18V
  • Operating Temperature Range: -40°C to 85°C
  • Quiescent Current: 6μA
  • Package Type: 10-Lead MSOP

Detailed Pin Configuration

The LTC4425EMSE#PBF features a 10-lead MSOP package with the following pin configuration: 1. VIN: Input Voltage 2. GATE: Gate Drive Output 3. STAT: Status Output 4. GND: Ground 5. VOUT: Output Voltage 6. BAT: Battery Connection 7. ILIM: Current Limit Set 8. FLT: Fault Indicator 9. NC: No Connection 10. VCC: Supply Voltage

Functional Features

  • Low Quiescent Current: The LTC4425EMSE#PBF operates with a minimal quiescent current, enhancing efficiency in battery-powered applications.
  • High Efficiency: This IC is designed to maximize power conversion efficiency, ensuring optimal utilization of the available power source.
  • Compact Package: The small 10-lead MSOP package enables integration into space-constrained designs, making it ideal for portable devices.

Advantages and Disadvantages

Advantages

  • Low Quiescent Current
  • High Efficiency
  • Compact Package Size

Disadvantages

  • Limited Input Voltage Range
  • Restricted Operating Temperature Range

Working Principles

The LTC4425EMSE#PBF functions by efficiently managing the flow of power from the input source to the output load while minimizing quiescent current. It incorporates features such as current limiting and fault indicators to ensure safe and reliable operation in battery-powered applications.

Detailed Application Field Plans

The LTC4425EMSE#PBF is well-suited for a wide range of applications, including: - Portable Electronics - Battery-Powered Devices - IoT (Internet of Things) Devices - Wearable Technology - Handheld Instruments

Detailed and Complete Alternative Models

  • LTC4412ES6#TRMPBF
  • LTC4412ES6#PBF
  • LTC4412ES6#TRPBF
  • LTC4412ES6#PBF

In conclusion, the LTC4425EMSE#PBF is a versatile power management IC that offers low quiescent current, high efficiency, and a compact package, making it an ideal choice for various portable and battery-powered applications.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi LTC4425EMSE#PBF dalam penyelesaian teknikal

  1. What is the LTC4425EMSE#PBF?

    • The LTC4425EMSE#PBF is a dual input monolithic power manager and ideal diode controller designed to optimize power source selection for battery-powered applications.

  2. What are the key features of LTC4425EMSE#PBF?

    • The key features include low loss PowerPath™ control, overvoltage protection, undervoltage lockout, and thermal shutdown.

  3. How does LTC4425EMSE#PBF help in power management?

    • It enables seamless transition between power sources, such as a wall adapter and a battery, while minimizing power loss and maximizing efficiency.

  4. What are the typical applications of LTC4425EMSE#PBF?

    • Typical applications include portable electronics, handheld instruments, and battery backup systems.

  5. What is the input voltage range supported by LTC4425EMSE#PBF?

    • The device supports an input voltage range from 2.5V to 18V.

  6. How does LTC4425EMSE#PBF handle overvoltage protection?

    • It provides overvoltage protection up to 28V on the VCC pin.

  7. Can LTC4425EMSE#PBF be used with lithium-ion batteries?

    • Yes, it can be used with lithium-ion batteries and other common battery chemistries.

  8. Does LTC4425EMSE#PBF have built-in thermal protection?

    • Yes, it includes thermal shutdown protection to prevent damage due to excessive heat.

  9. What is the quiescent current consumption of LTC4425EMSE#PBF?

    • The quiescent current consumption is typically 50µA.

  10. Is LTC4425EMSE#PBF available in a small form factor package?

    • Yes, it is available in a 10-lead MSOP package, making it suitable for space-constrained designs.