ISL6532BCR-T

Product Overview

Category: Integrated Circuit (IC)

Use: Power Management IC

Characteristics: - High efficiency - Low power consumption - Compact size - Wide input voltage range - Multiple protection features

Package: QFN (Quad Flat No-Lead)

Essence: The ISL6532BCR-T is a power management IC designed for efficient power conversion and management in various electronic devices.

Packaging/Quantity: The ISL6532BCR-T is available in a QFN package and is typically sold in reels of 2500 units.

Specifications

The ISL6532BCR-T has the following specifications:

• Input Voltage Range: 4.5V to 25V
• 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

Pin Configuration

The ISL6532BCR-T has a total of 20 pins. The detailed pin configuration is as follows:

1. VIN
2. VIN
3. VCC
4. VCC
5. GND
6. GND
7. PGND
8. PGND
9. FB1
10. FB2
11. COMP
12. SS
13. RT
14. EN
15. PGOOD
16. LGATE
17. PHASE
18. BOOT
19. SW
20. SW

Functional Features

The ISL6532BCR-T offers the following functional features:

• Dual synchronous buck controller
• Adaptive on-time control architecture
• Programmable soft-start
• Overcurrent protection
• Overvoltage protection
• Undervoltage lockout
• Power good output

Advantages and Disadvantages

Advantages: - High efficiency power conversion - Compact size for space-constrained applications - Wide input voltage range allows for versatile use - Multiple protection features ensure safe operation

Disadvantages: - Limited maximum output current of 6A - Requires external components for complete power management solution

Working Principles

The ISL6532BCR-T operates based on an adaptive on-time control architecture. It utilizes a dual synchronous buck controller to efficiently convert the input voltage to the desired output voltage. The programmable soft-start feature ensures a smooth startup process, while the various protection features safeguard against overcurrent and overvoltage conditions.

Detailed Application Field Plans

The ISL6532BCR-T is commonly used in the following application fields:

1. Consumer electronics
2. Industrial equipment
3. Telecommunications
4. Automotive systems
5. Power supplies

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the ISL6532BCR-T include:

1. LTC3880: Power Management IC with Dual Synchronous Buck Controllers
2. TPS53632: Dual Synchronous Buck Controller with Adaptive On-Time Control
3. MAX20751: High-Efficiency Dual Buck Controller with Integrated Protection Features
4. MP8860: Compact Power Management IC with Wide Input Voltage Range

These alternative models can be considered based on specific requirements and design constraints.

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