Intersil
La imagen puede ser una representación.
Consulte las especificaciones para obtener detalles del producto.
ISL88002IE22Z-TK
Ver Detalle Hojas de datos

ISL88002IE22Z-TK

Product Overview

Category

ISL88002IE22Z-TK belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for voltage regulation and power management.

Characteristics

  • Integrated circuit
  • Voltage regulation
  • Power management

Package

ISL88002IE22Z-TK is available in a small outline package (SOP) with 8 pins.

Essence

The essence of ISL88002IE22Z-TK lies in its ability to regulate voltage and manage power efficiently in electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage Range: 0.6V to VIN
  • Maximum Output Current: 500mA
  • Quiescent Current: 30µA
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

ISL88002IE22Z-TK has the following pin configuration:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. EN: Enable pin
  4. FB: Feedback pin
  5. SW: Switching pin
  6. PG: Power good pin
  7. NC: No connection
  8. VOUT: Output voltage pin

Functional Features

  • Wide input voltage range allows compatibility with various power sources.
  • Efficient voltage regulation ensures stable output voltage.
  • Low quiescent current minimizes power consumption.
  • Power good indicator provides feedback on the status of the output voltage.

Advantages and Disadvantages

Advantages

  • Wide input voltage range enables versatile applications.
  • Efficient voltage regulation ensures reliable performance.
  • Low quiescent current reduces power consumption.
  • Power good indicator enhances system monitoring.

Disadvantages

  • Limited maximum output current may not be suitable for high-power applications.
  • Temperature range may restrict usage in extreme environments.

Working Principles

ISL88002IE22Z-TK operates based on a switching regulator topology. It uses an internal control loop to regulate the output voltage by adjusting the duty cycle of the internal switch. This allows it to maintain a stable output voltage despite variations in the input voltage and load conditions.

Detailed Application Field Plans

ISL88002IE22Z-TK finds application in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Wearable devices - IoT devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to ISL88002IE22Z-TK are: - LM2576-ADJ - LT1763-3.3 - TPS54331

These models can be considered as alternatives depending on specific requirements and design constraints.

Word count: 346 words

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de ISL88002IE22Z-TK en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of ISL88002IE22Z-TK in technical solutions:

  1. Q: What is ISL88002IE22Z-TK? A: ISL88002IE22Z-TK is a specific model of integrated circuit (IC) designed for power management applications.

  2. Q: What are the key features of ISL88002IE22Z-TK? A: Some key features include a wide input voltage range, low quiescent current, high efficiency, and built-in protection features.

  3. Q: What are the typical applications of ISL88002IE22Z-TK? A: ISL88002IE22Z-TK is commonly used in battery-powered devices, portable electronics, IoT devices, and other low-power applications.

  4. Q: What is the input voltage range supported by ISL88002IE22Z-TK? A: The input voltage range supported by ISL88002IE22Z-TK is typically between 2.5V and 5.5V.

  5. Q: How much current can ISL88002IE22Z-TK handle? A: ISL88002IE22Z-TK can handle a maximum output current of up to 200mA.

  6. Q: Does ISL88002IE22Z-TK have any built-in protection features? A: Yes, ISL88002IE22Z-TK has built-in protection features such as overcurrent protection, thermal shutdown, and reverse current protection.

  7. Q: Can ISL88002IE22Z-TK operate in a wide temperature range? A: Yes, ISL88002IE22Z-TK is designed to operate in a wide temperature range, typically from -40°C to +85°C.

  8. Q: What is the efficiency of ISL88002IE22Z-TK? A: The efficiency of ISL88002IE22Z-TK can reach up to 95%, making it suitable for low-power applications where power efficiency is crucial.

  9. Q: Does ISL88002IE22Z-TK require any external components for operation? A: Yes, ISL88002IE22Z-TK requires a few external components such as input and output capacitors for stable operation.

  10. Q: Is ISL88002IE22Z-TK RoHS compliant? A: Yes, ISL88002IE22Z-TK is RoHS (Restriction of Hazardous Substances) compliant, ensuring it meets environmental regulations.

Please note that the answers provided here are general and may vary depending on the specific datasheet and application requirements.