ISL6535IRZ-T

Product Overview

Category: Integrated Circuit (IC)

Use: Power Management IC

Characteristics: - High efficiency - Low power consumption - Voltage regulation - Thermal protection

Package: QFN (Quad Flat No-Lead)

Essence: The ISL6535IRZ-T is a power management IC designed for voltage regulation and thermal protection in various electronic devices.

Packaging/Quantity: The ISL6535IRZ-T is typically packaged in reels, with 2500 units per reel.

Specifications

The ISL6535IRZ-T has the following specifications:

Input Voltage Range: 4.5V to 28V
Output Voltage Range: 0.6V to 5.5V
Maximum Output Current: 6A
Operating Temperature Range: -40°C to +85°C
Switching Frequency: 300kHz to 1MHz

Pin Configuration

The ISL6535IRZ-T has a total of 32 pins. The pin configuration is as follows:

VIN
VIN
VCC
VCC
GND
GND
GND
GND
PGND
PGND
PGND
PGND
BOOT
BOOT
PHASE
PHASE
COMP
COMP
FB
FB
SS
SS
RT
RT
EN
EN
LGATE
LGATE
PGND
PGND
PGND
PGND

Functional Features

The ISL6535IRZ-T offers the following functional features:

Dual synchronous buck PWM controller
Integrated MOSFET drivers
Adjustable output voltage
Overcurrent protection
Thermal shutdown protection

Advantages and Disadvantages

Advantages: - High efficiency power conversion - Compact size - Integrated protection features - Wide input voltage range

Disadvantages: - Limited maximum output current (6A) - Requires external components for complete functionality

Working Principles

The ISL6535IRZ-T operates as a dual synchronous buck PWM controller. It regulates the output voltage by adjusting the duty cycle of the switching transistors. The integrated MOSFET drivers provide efficient power conversion. The IC also incorporates overcurrent and thermal shutdown protection to ensure safe operation.

Detailed Application Field Plans

The ISL6535IRZ-T is commonly used in various applications, including:

Desktop computers
Servers
Industrial equipment
Telecommunications devices
Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the ISL6535IRZ-T are:

LTC3880-1
TPS53632G
MAX20751

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

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ISL6535IRZ-T v technických řešeních

Sure! Here are 10 common questions and answers related to the application of ISL6535IRZ-T in technical solutions:

Q: What is ISL6535IRZ-T? A: ISL6535IRZ-T is a highly integrated dual synchronous buck controller designed for applications requiring high efficiency and compact size.
Q: What is the input voltage range supported by ISL6535IRZ-T? A: The input voltage range supported by ISL6535IRZ-T is typically between 4.5V and 25V.
Q: How many output channels does ISL6535IRZ-T support? A: ISL6535IRZ-T supports two independent output channels, making it suitable for dual-output power supply designs.
Q: What is the maximum output current per channel that ISL6535IRZ-T can handle? A: ISL6535IRZ-T can handle a maximum output current of up to 20A per channel.
Q: Does ISL6535IRZ-T have built-in protection features? A: Yes, ISL6535IRZ-T includes various protection features such as overcurrent protection (OCP), overvoltage protection (OVP), and thermal shutdown.
Q: Can ISL6535IRZ-T be used in automotive applications? A: Yes, ISL6535IRZ-T is suitable for automotive applications as it meets the AEC-Q100 Grade 1 qualification standards.
Q: What is the switching frequency range of ISL6535IRZ-T? A: The switching frequency range of ISL6535IRZ-T is typically between 200kHz and 1MHz, allowing for flexibility in design.
Q: Is ISL6535IRZ-T compatible with both analog and digital control interfaces? A: Yes, ISL6535IRZ-T supports both analog and digital control interfaces, providing flexibility for different system requirements.
Q: Can ISL6535IRZ-T operate in a wide temperature range? A: Yes, ISL6535IRZ-T is designed to operate in a wide temperature range, typically from -40°C to +125°C.
Q: What package does ISL6535IRZ-T come in? A: ISL6535IRZ-T is available in a 32-lead QFN (Quad Flat No-Lead) package, which offers good thermal performance and ease of PCB layout.

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 the manufacturer for detailed information.