ISL6265CIRTZ-T

Product Overview

Category

ISL6265CIRTZ-T belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in power management applications.

Characteristics

• High efficiency
• Low power consumption
• Compact size
• Reliable performance

Package

ISL6265CIRTZ-T is available in a small outline package (SOP) with thermal pad for enhanced heat dissipation.

Essence

The essence of ISL6265CIRTZ-T lies in its ability to efficiently regulate and control power in various electronic devices.

Packaging/Quantity

ISL6265CIRTZ-T is typically packaged in reels and comes in quantities 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: 6A
• Switching Frequency: 1MHz
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

ISL6265CIRTZ-T features a total of 20 pins, each serving a specific purpose. The pin configuration is as follows:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. FB: Feedback pin
5. COMP: Compensation pin
6. SS: Soft-start pin
7. PGND: Power ground pin
8. BOOT: Bootstrap pin
9. LX: Inductor connection pin
10. VCC: Internal regulator output pin
11. AGND: Analog ground pin
12. PGOOD: Power good indicator pin
13. ISET: Current limit setting pin
14. VSENSE: Voltage sense pin
15. VREF: Reference voltage pin
16. VCC5V: 5V output pin
17. VCC3V3: 3.3V output pin
18. VCC1V8: 1.8V output pin
19. VCC1V2: 1.2V output pin
20. VCC0V9: 0.9V output pin

Functional Features

• High-efficiency synchronous buck regulator
• Adjustable output voltage
• Overcurrent protection
• Thermal shutdown protection
• Soft-start function for controlled power-up
• Power good indicator for system monitoring

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption
• Compact size allows for space-saving designs
• Reliable performance ensures stable power delivery
• Adjustable output voltage provides flexibility in various applications

Disadvantages

• Limited maximum output current of 6A may not be suitable for high-power applications
• Operating temperature range of -40°C to +85°C may restrict usage in extreme environments

Working Principles

ISL6265CIRTZ-T operates as a synchronous buck regulator, converting the input voltage to a lower, regulated output voltage. It utilizes pulse width modulation (PWM) techniques to control the switching of the internal power MOSFETs, achieving high efficiency and accurate voltage regulation.

Detailed Application Field Plans

ISL6265CIRTZ-T finds extensive application in various electronic devices, including but not limited to: - Laptops and notebooks - Tablets and smartphones - Portable gaming consoles - Industrial automation systems - Embedded systems

Detailed and Complete Alternative Models

• ISL6265BIRTZ-T
• ISL6265AIRTZ-T
• ISL6265DIRTZ-T
• ISL6265EIRTZ-T

These alternative models offer similar functionality and characteristics, providing options for different design requirements.

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