ISL89165FBECZ-T

Product Overview

Category

ISL89165FBECZ-T belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for power management applications.

Characteristics

• Integrated circuit
• Power management functionality
• High efficiency
• Small form factor
• Low power consumption

Package

ISL89165FBECZ-T is available in a compact package, suitable for surface mount technology (SMT) assembly.

Essence

The essence of ISL89165FBECZ-T lies in its ability to efficiently manage power in electronic devices, ensuring optimal performance and energy conservation.

Packaging/Quantity

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

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.6V to VIN
• Maximum Continuous Output Current: 1.5A
• Efficiency: Up to 95%
• Operating Temperature Range: -40°C to +85°C
• Package Type: 10 Ld DFN (3mm x 3mm)

Detailed Pin Configuration

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. FB: Feedback pin
5. SW: Switching node pin
6. PGND: Power ground pin
7. VOUT: Output voltage pin
8. COMP: Compensation pin
9. SS: Soft-start pin
10. BST: Bootstrap pin

Functional Features

• Wide input voltage range allows compatibility with various power sources.
• High efficiency ensures minimal power loss during operation.
• Enable pin provides control over device operation.
• Feedback pin enables voltage regulation and stability.
• Soft-start pin allows for gradual power-up, reducing inrush current.
• Bootstrap pin facilitates efficient switching operation.

Advantages and Disadvantages

Advantages

• High efficiency leads to energy savings.
• Compact package size enables space-saving designs.
• Wide input voltage range enhances versatility.
• Soft-start feature reduces stress on components during startup.

Disadvantages

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

Working Principles

ISL89165FBECZ-T operates based on a buck converter topology. It takes an input voltage and efficiently steps it down to a lower output voltage using pulse-width modulation (PWM) techniques. The integrated circuit incorporates various control mechanisms to regulate the output voltage and ensure stable power delivery to the load.

Detailed Application Field Plans

ISL89165FBECZ-T finds application in a wide range of electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Wearable devices - IoT devices - Battery-powered systems

Detailed and Complete Alternative Models

1. ISL89166FBECZ-T: Similar to ISL89165FBECZ-T with higher maximum continuous output current (2A).
2. ISL89167FBECZ-T: Similar to ISL89165FBECZ-T with wider input voltage range (2.7V to 36V).
3. ISL89168FBECZ-T: Similar to ISL89165FBECZ-T with additional features such as adjustable soft-start time and overcurrent protection.

These alternative models offer similar functionality while addressing specific requirements or constraints in different applications.

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