ISL95859CHRTZ-T

Product Overview

Category: Integrated Circuit (IC)

Use: Power Management IC

Characteristics: - High efficiency - Low power consumption - Small form factor - Wide input voltage range

Package: CHRTZ-T package

Essence: The ISL95859CHRTZ-T is a power management IC designed for various applications that require efficient power conversion and management.

Packaging/Quantity: The ISL95859CHRTZ-T is available in tape and reel packaging, with a quantity of 2500 units per reel.

Specifications

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 ISL95859CHRTZ-T has the following pin configuration:

VIN: Input voltage
GND: Ground
VOUT: Output voltage
EN: Enable pin
FB: Feedback pin
PG: Power good indicator
SS: Soft-start pin
COMP: Compensation pin

Functional Features

Integrated synchronous buck converter
Adjustable output voltage
Overcurrent protection
Thermal shutdown protection
Power good indicator
Soft-start function

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption - Wide input voltage range allows for versatile applications - Compact size enables space-saving designs - Integrated features simplify system design and reduce external components

Disadvantages: - Limited maximum output current may not be suitable for high-power applications - Operating temperature range may restrict usage in extreme environments

Working Principles

The ISL95859CHRTZ-T operates as a synchronous buck converter, converting the input voltage to a regulated output voltage. It utilizes pulse-width modulation (PWM) control to adjust the duty cycle of the switching transistor, achieving the desired output voltage. The integrated features such as overcurrent protection and thermal shutdown ensure safe operation and protect the IC from damage.

Detailed Application Field Plans

The ISL95859CHRTZ-T is widely used in various applications that require efficient power management, including but not limited to: - Portable electronic devices - Battery-powered systems - IoT devices - Industrial automation - Automotive electronics

Detailed and Complete Alternative Models

ISL95859CHRZ-T
ISL95859CHRTZ
ISL95859CHRTZ-T7A

These alternative models offer similar functionality and characteristics to the ISL95859CHRTZ-T, providing flexibility for different design requirements.

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Texniki həllərdə ISL95859CHRTZ-T tətbiqi ilə bağlı 10 ümumi sual və cavabı sadalayın

Sure! Here are 10 common questions and answers related to the application of ISL95859CHRTZ-T in technical solutions:

Q: What is ISL95859CHRTZ-T? A: ISL95859CHRTZ-T is a high-performance, multiphase PWM controller designed for advanced CPU power delivery in computing applications.
Q: What are the key features of ISL95859CHRTZ-T? A: Some key features include integrated MOSFET drivers, precision voltage regulation, dynamic phase control, and fault protection mechanisms.
Q: What is the typical input voltage range for ISL95859CHRTZ-T? A: The typical input voltage range is between 4.5V and 28V.
Q: How many phases does ISL95859CHRTZ-T support? A: ISL95859CHRTZ-T supports up to 6 phases, making it suitable for demanding power delivery requirements.
Q: Can ISL95859CHRTZ-T be used in both desktop and mobile applications? A: Yes, ISL95859CHRTZ-T is versatile and can be used in both desktop and mobile computing applications.
Q: Does ISL95859CHRTZ-T support dynamic voltage scaling (DVS)? A: Yes, ISL95859CHRTZ-T supports dynamic voltage scaling, allowing for efficient power management based on workload demands.
Q: What is the maximum switching frequency of ISL95859CHRTZ-T? A: The maximum switching frequency is typically around 1MHz.
Q: Is there any thermal protection mechanism in ISL95859CHRTZ-T? A: Yes, ISL95859CHRTZ-T incorporates thermal protection features to prevent overheating and ensure safe operation.
Q: Can ISL95859CHRTZ-T be used in multi-rail power supply designs? A: Yes, ISL95859CHRTZ-T can be used in multi-rail power supply designs, providing flexibility in system configurations.
Q: Are there any evaluation boards or reference designs available for ISL95859CHRTZ-T? A: Yes, Intersil (now Renesas Electronics) provides evaluation boards and reference designs to help developers implement ISL95859CHRTZ-T effectively.

Please note that the answers provided here are general and may vary depending on specific application requirements. It is always recommended to refer to the datasheet and consult with technical experts for accurate information.