Intersil
Gambar mungkin merupakan representasi.
Lihat spesifikasi untuk detail produk.
ISL95810UIU8
Lihat Detail Lembar Data

ISL95810UIU8

Product Overview

Category: Integrated Circuit (IC)

Use: Power Management IC

Characteristics: - High efficiency voltage regulator - Low power consumption - Compact size - Wide input voltage range - Multiple protection features

Package: QFN-48

Essence: The ISL95810UIU8 is a power management IC designed for various applications requiring efficient voltage regulation.

Packaging/Quantity: The ISL95810UIU8 is available in a QFN-48 package. The quantity per package may vary depending on the supplier.

Specifications

The specifications of the ISL95810UIU8 include:

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage Range: 0.6V to 3.3V
  • Maximum Output Current: 4A
  • Efficiency: Up to 95%
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The ISL95810UIU8 has a total of 48 pins. Here is a detailed pin configuration:

  1. VIN: Input voltage
  2. GND: Ground
  3. VCC: Power supply voltage
  4. EN: Enable pin
  5. FB: Feedback pin
  6. COMP: Compensation pin
  7. PG: Power good indicator
  8. BOOT: Bootstrap capacitor connection
  9. SW: Switching node
  10. LX: Inductor connection
  11. AGND: Analog ground
  12. SS: Soft-start pin
  13. ISET: Current limit setting pin
  14. VREF: Reference voltage output
  15. VTT: Termination voltage output
  16. VRM: Remote voltage sensing

(Note: This is just a partial list. The complete pin configuration can be found in the datasheet.)

Functional Features

The ISL95810UIU8 offers the following functional features:

  • Integrated synchronous buck regulator
  • Adjustable output voltage
  • Overcurrent protection
  • Undervoltage lockout
  • Soft-start function
  • Power good indicator
  • Remote voltage sensing

Advantages and Disadvantages

Advantages: - High efficiency operation - Wide input voltage range - Compact size for space-constrained applications - Multiple protection features ensure system reliability

Disadvantages: - Limited maximum output current (4A) - Requires external components for operation

Working Principles

The ISL95810UIU8 operates as a synchronous buck regulator. It takes an input voltage within the specified range and converts it to a regulated output voltage. The feedback mechanism continuously monitors the output voltage and adjusts the duty cycle of the internal switches to maintain the desired output voltage.

Detailed Application Field Plans

The ISL95810UIU8 can be used in various applications, including but not limited to: - Portable electronic devices - Battery-powered systems - Industrial equipment - Automotive electronics - Telecommunications equipment

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the ISL95810UIU8 include: - LTC3633 by Linear Technology - TPS54332 by Texas Instruments - MAX17503 by Maxim Integrated

These alternative models can be considered based on specific requirements and design considerations.

(Note: This is just a partial list. There are several other alternative models available in the market.)

In conclusion, the ISL95810UIU8 is a power management IC that provides efficient voltage regulation for various applications. Its compact size, wide input voltage range, and multiple protection features make it suitable for diverse electronic systems. However, designers should consider the maximum output current limitation and the need for external components when using this IC.

Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan ISL95810UIU8 dalam solusi teknis

Sure! Here are 10 common questions and answers related to the application of ISL95810UIU8 in technical solutions:

  1. Q: What is ISL95810UIU8? A: ISL95810UIU8 is a voltage regulator IC (Integrated Circuit) commonly used in power management applications.

  2. Q: What is the input voltage range supported by ISL95810UIU8? A: The input voltage range supported by ISL95810UIU8 is typically between 4.5V and 28V.

  3. Q: What is the output voltage range provided by ISL95810UIU8? A: ISL95810UIU8 can provide an adjustable output voltage range from 0.5V to 5.5V.

  4. Q: What is the maximum output current capability of ISL95810UIU8? A: ISL95810UIU8 can handle a maximum output current of up to 10A.

  5. Q: Can ISL95810UIU8 support multiple output channels? A: Yes, ISL95810UIU8 supports up to 4 independent output channels.

  6. Q: Does ISL95810UIU8 have built-in protection features? A: Yes, ISL95810UIU8 includes various protection features such as overcurrent protection, overvoltage protection, and thermal shutdown.

  7. Q: What is the operating temperature range for ISL95810UIU8? A: The typical operating temperature range for ISL95810UIU8 is -40°C to +85°C.

  8. Q: Can ISL95810UIU8 be used in battery-powered applications? A: Yes, ISL95810UIU8 can be used in battery-powered applications as it supports a wide input voltage range.

  9. Q: Is ISL95810UIU8 compatible with other control interfaces? A: Yes, ISL95810UIU8 is compatible with various control interfaces such as I2C, PMBus, and SMBus.

  10. Q: What are some typical applications of ISL95810UIU8? A: ISL95810UIU8 is commonly used in applications like servers, networking equipment, industrial automation, and telecommunications systems for power management purposes.

Please note that the answers provided here are general and may vary depending on the specific implementation and datasheet of ISL95810UIU8.