ISL6527ACBZ-T

Product Overview

Category

ISL6527ACBZ-T belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in power management applications.

Characteristics

• Integrated circuit with multiple functions
• Efficient power conversion capabilities
• Compact size and low power consumption
• Reliable performance and high durability

Package

ISL6527ACBZ-T is available in a small outline package (SOIC) format.

Essence

The essence of ISL6527ACBZ-T lies in its ability to efficiently manage power conversion in various electronic devices.

Packaging/Quantity

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

Specifications

• Input Voltage Range: 4.5V to 28V
• Output Voltage Range: 0.8V to 5.5V
• Maximum Output Current: 6A
• Switching Frequency: 300kHz to 1MHz
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

ISL6527ACBZ-T has a total of 20 pins. The pin configuration is as follows:

1. VIN: Input voltage pin
2. GND: Ground pin
3. VCC: Power supply pin
4. FB1: Feedback pin 1
5. COMP1: Compensation pin 1
6. SS1: Soft-start pin 1
7. PGND: Power ground pin
8. LX1: Switching node pin 1
9. BST1: Bootstrap pin 1
10. EN1: Enable pin 1
11. FB2: Feedback pin 2
12. COMP2: Compensation pin 2
13. SS2: Soft-start pin 2
14. LX2: Switching node pin 2
15. BST2: Bootstrap pin 2
16. EN2: Enable pin 2
17. VSENSE1: Current sense pin 1
18. VSENSE2: Current sense pin 2
19. PGND: Power ground pin
20. VIN: Input voltage pin

Functional Features

• Dual synchronous buck controller
• Adaptive on-time control architecture
• Integrated bootstrap diode
• Programmable soft-start
• Overcurrent protection
• Overvoltage protection
• Undervoltage lockout
• Thermal shutdown protection

Advantages and Disadvantages

Advantages

• Efficient power conversion
• Compact size for space-constrained applications
• Reliable performance in various operating conditions
• Integrated protection features enhance system safety

Disadvantages

• Limited output current capacity (6A maximum)
• Requires external components for complete power management solution

Working Principles

ISL6527ACBZ-T operates based on a dual synchronous buck controller architecture. It utilizes adaptive on-time control to regulate the output voltage efficiently. The integrated bootstrap diode simplifies the design by eliminating the need for an external diode. The programmable soft-start feature ensures a controlled startup sequence, preventing excessive inrush current. The product incorporates various protection mechanisms such as overcurrent, overvoltage, undervoltage lockout, and thermal shutdown to safeguard the system.

Detailed Application Field Plans

ISL6527ACBZ-T finds extensive application in power management systems across various industries. Some of the key application fields include:

1. Consumer electronics: Power supplies for smartphones, tablets, laptops, and gaming consoles.
2. Industrial automation: Control systems, motor drives, and robotics.
3. Automotive: Electric vehicle powertrain, battery management systems, and infotainment systems.
4. Telecommunications: Base stations, network equipment, and data centers.
5. Renewable energy: Solar inverters and wind turbine power converters.

Detailed and Complete Alternative Models

1. ISL6527CBZ-T
2. ISL6527ACBZ
3. ISL6527CBZ
4. ISL6527EVAL1Z (Evaluation board for ISL6527 series)

These alternative models offer similar functionality and can be considered as alternatives to ISL6527ACBZ-T based on specific requirements.

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