ISL97901CRZ-T

Product Overview

Category

ISL97901CRZ-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
• Compact package size
• High efficiency
• Low power consumption

Package

ISL97901CRZ-T is available in a small form factor package, which allows for easy integration into various electronic devices.

Essence

The essence of ISL97901CRZ-T lies in its ability to efficiently manage power in electronic devices, ensuring optimal performance and energy efficiency.

Packaging/Quantity

ISL97901CRZ-T is typically packaged in reels or tubes, with a specific quantity per package depending on the manufacturer's specifications.

Specifications

• Input voltage range: 2.7V to 5.5V
• Output voltage range: 0.6V to 3.3V
• Maximum output current: 1A
• Operating temperature range: -40°C to +85°C
• Efficiency: Up to 95%
• Quiescent current: <10µA

Pin Configuration

The detailed pin configuration of ISL97901CRZ-T is as follows:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VIN | Input voltage | | 2 | GND | Ground | | 3 | EN | Enable control input | | 4 | FB | Feedback voltage input | | 5 | VOUT | Output voltage | | 6 | SW | Switching node | | 7 | PG | Power good indicator |

Functional Features

• Wide input voltage range for compatibility with various power sources
• High efficiency conversion for reduced power loss
• Enable control input for easy on/off operation
• Power good indicator for monitoring the output voltage stability

Advantages and Disadvantages

Advantages

• Compact size allows for easy integration into electronic devices
• High efficiency results in reduced power consumption
• Wide input voltage range provides flexibility in power source selection
• Enable control input allows for convenient on/off operation
• Power good indicator ensures stable output voltage

Disadvantages

• Limited maximum output current of 1A may not be suitable for high-power applications
• Operating temperature range of -40°C to +85°C may restrict usage in extreme environments

Working Principles

ISL97901CRZ-T operates based on a switching regulator topology. It uses an internal control circuitry to regulate the input voltage and provide a stable output voltage. The switching node (SW) controls the flow of current, while the feedback voltage (FB) is used to adjust the output voltage according to the desired level. The enable control input (EN) allows for easy on/off operation, and the power good indicator (PG) monitors the stability of the output voltage.

Detailed Application Field Plans

ISL97901CRZ-T finds application in various electronic devices that require efficient power management. Some potential application fields include:

1. Mobile devices: Smartphones, tablets, portable gaming consoles.
2. Wearable technology: Smartwatches, fitness trackers.
3. IoT devices: Home automation systems, smart sensors.
4. Portable audio/video devices: MP3 players, portable DVD players.
5. Battery-powered devices: Wireless headphones, remote controls.

Detailed and Complete Alternative Models

1. ISL97902CRZ-T: Similar functionality with higher maximum output current of 2A.
2. ISL97903CRZ-T: Similar functionality with wider input voltage range of 2.5V to 6.5V.
3. ISL97904CRZ-T: Similar functionality with lower quiescent current of <5µA.

These alternative models provide similar power management capabilities but may have different specifications and features to suit specific application requirements.

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