ISL61861EIBZ-T

Product Overview

Category

ISL61861EIBZ-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
• Compact size

Package

ISL61861EIBZ-T is available in a small outline package (SOIC) with 8 pins.

Essence

The essence of ISL61861EIBZ-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 250 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

Detailed Pin Configuration

ISL61861EIBZ-T 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. PGND: Power ground pin
7. VOUT: Output voltage pin
8. LX: Inductor connection 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 the device's power state.
• Feedback pin enables voltage regulation and stability.
• Switching node pin facilitates efficient power conversion.
• Power ground pin enhances overall system stability.
• Output voltage pin delivers regulated power to the load.
• Inductor connection pin enables energy storage and transfer.

Advantages and Disadvantages

Advantages

• High efficiency results in reduced power consumption.
• Wide input voltage range enhances versatility.
• Compact size allows for integration into space-constrained designs.
• Enable pin provides flexibility in power management.

Disadvantages

• Limited maximum continuous output current may restrict usage in high-power applications.
• Operating temperature range may limit performance in extreme environments.

Working Principles

ISL61861EIBZ-T operates based on a switching regulator topology. It utilizes an inductor to store and transfer energy efficiently. The device regulates the output voltage by adjusting the duty cycle of the internal switch, ensuring a stable and controlled power supply to the load.

Detailed Application Field Plans

ISL61861EIBZ-T finds application in various electronic devices requiring efficient power management. Some potential application fields include:

1. Mobile devices: Smartphones, tablets, portable media players.
2. Wearable technology: Smartwatches, fitness trackers.
3. IoT devices: Connected sensors, smart home devices.
4. Consumer electronics: Digital cameras, gaming consoles.
5. Industrial equipment: Automation systems, control panels.

Detailed and Complete Alternative Models

1. ISL61861EVAL1Z: Evaluation board for ISL61861EIBZ-T.
2. TPS54332: Similar integrated circuit with higher maximum continuous output current.
3. LT8610AB: Integrated circuit with similar power management functionality and wider operating temperature range.

(Note: This list is not exhaustive and serves as an example of alternative models.)

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