Intersil
Obrázek může být reprezentace.
Viz Specifikace pro podrobnosti o produktu.
ISL6217CVZ
Zobrazit detail DataSheets

ISL6217CVZ

Product Overview

Category

ISL6217CVZ belongs to the category of integrated circuits (ICs).

Use

It is commonly used as a voltage regulator in electronic devices.

Characteristics

  • High efficiency
  • Low dropout voltage
  • Adjustable output voltage
  • Overcurrent protection
  • Thermal shutdown protection

Package

ISL6217CVZ is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of ISL6217CVZ lies in its ability to regulate and stabilize voltage levels within electronic devices.

Packaging/Quantity

ISL6217CVZ is typically packaged in reels or tubes, with quantities varying depending on the supplier.

Specifications

  • Input Voltage Range: 2.5V to 6V
  • Output Voltage Range: 0.8V to 5.5V
  • Maximum Output Current: 3A
  • Dropout Voltage: 200mV at 3A
  • Operating Temperature Range: -40°C to +85°C

Pin Configuration

ISL6217CVZ has a total of 16 pins, each serving a specific function. The pin configuration is as follows:

  1. VIN: Input voltage
  2. GND: Ground
  3. FB: Feedback voltage
  4. EN: Enable control
  5. SS/TR: Soft-start/tracking control
  6. VOS: Output voltage sense
  7. COMP: Compensation node
  8. VREF: Reference voltage
  9. PGND: Power ground
  10. PGND: Power ground
  11. PGND: Power ground
  12. PGND: Power ground
  13. PGND: Power ground
  14. PGND: Power ground
  15. PGND: Power ground
  16. VOUT: Output voltage

Functional Features

  • Wide input voltage range
  • Adjustable output voltage
  • Overcurrent protection
  • Thermal shutdown protection
  • Soft-start and tracking control

Advantages and Disadvantages

Advantages

  • High efficiency operation
  • Low dropout voltage
  • Compact size
  • Reliable overcurrent and thermal protection

Disadvantages

  • Limited maximum output current (3A)
  • Restricted input voltage range (2.5V to 6V)

Working Principles

ISL6217CVZ operates by regulating the input voltage to provide a stable and adjustable output voltage. It utilizes feedback mechanisms to continuously monitor and adjust the output voltage based on the desired value set by the user. The device incorporates various protection features, such as overcurrent and thermal shutdown, to ensure safe and reliable operation.

Detailed Application Field Plans

ISL6217CVZ finds applications in various electronic devices that require voltage regulation. Some of the common application fields include:

  1. Mobile devices: Smartphones, tablets, portable media players
  2. Computer systems: Laptops, desktops, servers
  3. Consumer electronics: Televisions, audio systems, gaming consoles
  4. Industrial equipment: Power supplies, motor drives, control systems
  5. Automotive electronics: Infotainment systems, navigation units, lighting controls

Detailed and Complete Alternative Models

  1. LM317T: Adjustable voltage regulator with similar characteristics and pin configuration.
  2. LT1084CP-5: Fixed output voltage regulator capable of delivering higher currents.
  3. TPS5430: Synchronous buck converter with adjustable output voltage and high efficiency.

These alternative models offer similar functionality and can be used as substitutes for ISL6217CVZ depending on specific requirements.

Word count: 470 words

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ISL6217CVZ v technických řešeních

Sure! Here are 10 common questions and answers related to the application of ISL6217CVZ in technical solutions:

  1. Q: What is ISL6217CVZ? A: ISL6217CVZ is a voltage regulator IC (integrated circuit) designed for power management applications.

  2. Q: What is the input voltage range supported by ISL6217CVZ? A: The input voltage range supported by ISL6217CVZ is typically between 4.5V and 26V.

  3. Q: What is the output voltage range provided by ISL6217CVZ? A: ISL6217CVZ can provide an adjustable output voltage range from 0.8V to 5.5V.

  4. Q: What is the maximum output current that ISL6217CVZ can handle? A: ISL6217CVZ can handle a maximum output current of up to 20A.

  5. Q: Is ISL6217CVZ suitable for use in battery-powered applications? A: Yes, ISL6217CVZ is suitable for use in battery-powered applications as it supports a wide input voltage range.

  6. Q: Does ISL6217CVZ have built-in protection features? A: Yes, ISL6217CVZ has built-in protection features such as overcurrent protection, overvoltage protection, and thermal shutdown.

  7. Q: Can ISL6217CVZ be used in both step-up and step-down voltage conversion applications? A: No, ISL6217CVZ is specifically designed for step-down (buck) voltage conversion applications.

  8. Q: What is the typical efficiency of ISL6217CVZ? A: The typical efficiency of ISL6217CVZ is around 90% to 95%, depending on the input and output voltage levels.

  9. Q: Does ISL6217CVZ require any external components for operation? A: Yes, ISL6217CVZ requires external capacitors and inductors for proper operation.

  10. Q: What is the package type of ISL6217CVZ? A: ISL6217CVZ is available in a 48-lead QFN (Quad Flat No-Lead) package.