ISL88001IE22Z-TK

Product Overview

Category

ISL88001IE22Z-TK 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

ISL88001IE22Z-TK is available in a small package, typically a surface mount technology (SMT) package.

Essence

The essence of ISL88001IE22Z-TK lies in its ability to efficiently manage power in electronic devices, ensuring optimal performance and energy conservation.

Packaging/Quantity

ISL88001IE22Z-TK is usually packaged in reels or trays, with a typical quantity of 2500 units per reel/tray.

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%
• Switching frequency: 2.2MHz

Detailed Pin Configuration

ISL88001IE22Z-TK has the following pin configuration:

1. VIN: Input voltage
2. GND: Ground
3. SW: Switching node
4. FB: Feedback voltage
5. EN: Enable pin
6. PG: Power good indicator
7. VOUT: Output voltage

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.
• Power good indicator signals when the output voltage is within the desired range.

Advantages and Disadvantages

Advantages

• High efficiency leads to energy savings.
• Compact size enables integration into space-constrained designs.
• Wide input voltage range enhances versatility.

Disadvantages

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

Working Principles

ISL88001IE22Z-TK operates as a step-down (buck) converter. It converts the higher input voltage to a lower output voltage using a switching regulator circuit. The integrated control circuitry ensures efficient power transfer and regulation.

Detailed Application Field Plans

ISL88001IE22Z-TK finds application 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 offer similar functionality to ISL88001IE22Z-TK are: - LM2596 - TPS54331 - LT1763

These alternatives can be considered based on specific requirements and design constraints.

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