ISL88003IH22Z-T

Product Overview

Category

ISL88003IH22Z-T belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for voltage regulation and power management.

Characteristics

• Integrated circuit
• Voltage regulation
• Power management

Package

ISL88003IH22Z-T is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of ISL88003IH22Z-T lies in its ability to regulate voltage and manage power efficiently in electronic devices.

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: 0.8V to 3.6V
• Maximum Output Current: 2A
• Efficiency: Up to 95%
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

ISL88003IH22Z-T has the following pin configuration:

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

Functional Features

• Wide input voltage range allows compatibility with various power sources.
• High efficiency ensures minimal power loss during voltage regulation.
• Enable pin provides control over the device's operation.
• Feedback pin enables precise voltage regulation.
• Compact SOIC package facilitates easy integration into electronic devices.

Advantages and Disadvantages

Advantages

• Wide input voltage range enhances versatility.
• High efficiency minimizes power wastage.
• Enable pin offers flexibility in device control.
• Compact package size allows for space-saving integration.

Disadvantages

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

Working Principles

ISL88003IH22Z-T operates based on a switching regulator topology. It utilizes an internal power MOSFET to regulate the input voltage and provide a stable output voltage. The feedback pin monitors the output voltage and adjusts the duty cycle of the internal switch to maintain the desired voltage level. The enable pin allows the user to control the device's operation, enabling or disabling the voltage regulation function.

Detailed Application Field Plans

ISL88003IH22Z-T finds application in various electronic devices that require efficient voltage regulation and power management. Some specific application fields include:

1. Mobile devices: Smartphones, tablets, portable media players.
2. Computer peripherals: Hard drives, solid-state drives, graphics cards.
3. Industrial equipment: Power supplies, motor controllers, LED lighting systems.
4. Automotive electronics: Infotainment systems, navigation systems, engine control units.

Detailed and Complete Alternative Models

1. ISL88001IH22Z-T: Similar specifications, but with a lower maximum output current of 1A.
2. ISL88002IH22Z-T: Similar specifications, but with a higher maximum output current of 3A.
3. ISL88004IH22Z-T: Similar specifications, but with a wider input voltage range of 2.5V to 5.5V.

(Note: These alternative models are provided as examples and may not cover all available options.)

In conclusion, ISL88003IH22Z-T is an integrated circuit used for voltage regulation and power management in electronic devices. Its wide input voltage range, high efficiency, and compact package make it suitable for various applications. However, its limited maximum output current and operating temperature range should be considered when selecting this product.