ISL88550AIRZ-T7

Product Overview

Category

ISL88550AIRZ-T7 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
• Adjustable output voltage
• Overcurrent protection
• Thermal shutdown protection

Package

ISL88550AIRZ-T7 is available in a small outline package (SOP) with 8 pins.

Essence

The essence of ISL88550AIRZ-T7 lies in its ability to efficiently regulate and control power in various electronic devices.

Packaging/Quantity

This product is typically packaged in reels, with a quantity of 2500 units per reel.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.6V to VIN
• Quiescent Current: 30µA
• Efficiency: Up to 95%
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. VIN: Input voltage pin
2. GND: Ground pin
3. FB: Feedback pin for output voltage regulation
4. EN: Enable pin for turning the device on/off
5. PG: Power good indicator pin
6. SW: Switching node pin
7. LX: Inductor connection pin
8. VOUT: Output voltage pin

Functional Features

• Integrated synchronous buck converter
• Adjustable output voltage through feedback pin
• Power good indicator for system monitoring
• Overcurrent protection for enhanced safety
• Thermal shutdown protection to prevent overheating

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption
• Wide input voltage range allows compatibility with various power sources
• Adjustable output voltage provides flexibility in different applications
• Overcurrent and thermal shutdown protection enhance system safety

Disadvantages

• Limited output current capacity
• Requires external components for operation

Working Principles

ISL88550AIRZ-T7 operates as a synchronous buck converter, converting the input voltage to a regulated output voltage. The feedback pin (FB) is used to set the desired output voltage, which is then compared to an internal reference voltage. The device adjusts the duty cycle of the switching node (SW) to regulate the output voltage. The enable pin (EN) controls the on/off state of the device.

Detailed Application Field Plans

ISL88550AIRZ-T7 finds application in various fields, including: 1. Portable electronic devices 2. Battery-powered systems 3. IoT devices 4. Industrial automation 5. Automotive electronics

Detailed and Complete Alternative Models

1. ISL88550AIRZ-T13
2. ISL88550AIRZ-T14
3. ISL88550AIRZ-T15
4. ISL88550AIRZ-T16
5. ISL88550AIRZ-T17

These alternative models offer similar functionality and characteristics to ISL88550AIRZ-T7, providing options for different design requirements.

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