ISL61861BCBZ-T

Product Overview

Category

ISL61861BCBZ-T belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in power management applications.

Characteristics

• High efficiency
• Low quiescent current
• Wide input voltage range
• Overcurrent protection
• Thermal shutdown protection

Package

ISL61861BCBZ-T is available in a compact and industry-standard package, such as a 6-pin SOT-23.

Essence

The essence of ISL61861BCBZ-T lies in its ability to efficiently manage power in various electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 3000 units per reel.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 1.8V to 3.3V
• Quiescent Current: 20µA (typical)
• Efficiency: Up to 95%
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

ISL61861BCBZ-T has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. FB: Feedback pin
5. SW: Switching pin
6. VOUT: Output voltage pin

Functional Features

• Integrated synchronous buck converter
• Adjustable output voltage
• Soft-start function
• Overcurrent protection with hiccup mode
• Thermal shutdown protection

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption
• Wide input voltage range allows for versatile applications
• Compact package size enables space-saving designs
• Overcurrent and thermal protection enhance system reliability

Disadvantages

• Limited output voltage range may not suit all applications
• Requires external components for proper operation

Working Principles

ISL61861BCBZ-T operates as a synchronous buck converter, converting the input voltage to a regulated output voltage. The integrated control circuitry ensures efficient power transfer while maintaining stability and protection against overcurrent and thermal events.

Detailed Application Field Plans

ISL61861BCBZ-T finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Wearable devices - IoT devices

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to ISL61861BCBZ-T are: - LM2596S-ADJ - TPS54331 - LT1763

These models offer similar functionality and can be used as substitutes depending on specific requirements.

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