ISL91106IINZ-TR5654

Product Overview

Category

ISL91106IINZ-TR5654 belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

• Integrated circuit
• Power management functionality
• Small form factor
• High efficiency
• Wide input voltage range
• Low quiescent current

Package

ISL91106IINZ-TR5654 is available in a compact package, suitable for surface mount technology (SMT) assembly.

Essence

The essence of ISL91106IINZ-TR5654 lies in its ability to efficiently regulate and manage power supply voltages in electronic devices.

Packaging/Quantity

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

Specifications

• Input Voltage Range: 2.5V - 5.5V
• Output Voltage Range: 1.8V - 3.3V
• Maximum Output Current: 1A
• Efficiency: Up to 95%
• Quiescent Current: 30µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

ISL91106IINZ-TR5654 features the following 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. LX: Inductor connection pin
7. VOUT: Output voltage pin

Functional Features

• Buck-Boost architecture for seamless voltage regulation
• Automatic mode transition between step-up and step-down operation
• Adjustable output voltage through external feedback resistor
• Overcurrent protection
• Thermal shutdown protection
• Soft-start functionality for controlled power-up

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption
• Wide input voltage range allows compatibility with various power sources
• Small form factor enables integration into space-constrained designs
• Automatic mode transition simplifies circuit design
• Overcurrent and thermal protection enhance device reliability

Disadvantages

• Limited maximum output current may not be suitable for high-power applications
• Requires external feedback resistor for output voltage adjustment

Working Principles

ISL91106IINZ-TR5654 operates based on a buck-boost architecture, which allows it to regulate the output voltage regardless of whether the input voltage is higher or lower than the desired output voltage. The integrated circuit utilizes a combination of switches, inductors, and capacitors to efficiently convert and regulate the input voltage to the desired output voltage.

Detailed Application Field Plans

ISL91106IINZ-TR5654 finds application in a wide range of electronic devices requiring efficient power management. Some potential application fields include:

1. Portable electronic devices (e.g., smartphones, tablets)
2. Wearable devices (e.g., smartwatches, fitness trackers)
3. Internet of Things (IoT) devices
4. Battery-powered devices
5. Industrial automation systems

Detailed and Complete Alternative Models

1. ISL91107IINZ-TR5678: Similar to ISL91106IINZ-TR5654, but with a higher maximum output current of 2A.
2. ISL91108IINZ-TR5690: Similar to ISL91106IINZ-TR5654, but with a wider input voltage range of 2.5V - 6.5V.
3. ISL91109IINZ-TR5712: Similar to ISL91106IINZ-TR5654, but with a lower quiescent current of 20µA.

These alternative models provide similar functionality and can be considered as suitable replacements for ISL91106IINZ-TR5654 in various applications.

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