ISL9000IRGCZ-T

Product Overview

Category: Integrated Voltage Regulator
Use: Power management
Characteristics: High efficiency, low noise, compact size
Package: 16-Lead QFN
Essence: Voltage regulator with integrated power MOSFETs
Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.6V to 3.6V
• Output Current: Up to 3A
• Efficiency: Up to 95%
• Quiescent Current: 25µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. VIN: Input voltage
2. EN: Enable pin
3. PG: Power good indicator
4. FB: Feedback voltage input
5. SS: Soft-start capacitor connection
6. GND: Ground
7. SW: Switch node connection
8. LX: Inductor connection
9. BST: Bootstrap capacitor connection

Functional Features

• Integrated power MOSFETs for high efficiency
• Low dropout voltage for improved performance
• Adjustable output voltage through feedback voltage input
• Soft-start function for controlled startup
• Overcurrent and overtemperature protection
• Power good indicator for system monitoring

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption - Compact size saves board space - Wide input and output voltage range for versatile applications - Integrated protection features enhance reliability

Disadvantages: - Limited output current compared to some other models - Requires external components for operation

Working Principles

The ISL9000IRGCZ-T is an integrated voltage regulator that converts an input voltage within the range of 2.7V to 5.5V to a regulated output voltage between 0.6V and 3.6V. It utilizes integrated power MOSFETs to achieve high efficiency and low dropout voltage. The feedback voltage input allows for adjustable output voltage, while the soft-start function ensures controlled startup. The regulator also incorporates overcurrent and overtemperature protection mechanisms for enhanced reliability.

Detailed Application Field Plans

The ISL9000IRGCZ-T is suitable for various applications that require efficient power management. Some potential application fields include:

1. Portable electronic devices: Smartphones, tablets, and wearable devices can benefit from the compact size and high efficiency of the regulator.
2. IoT devices: Internet of Things (IoT) devices often operate on low voltages and require efficient power management solutions.
3. Industrial equipment: The regulator can be used in industrial control systems, sensors, and other equipment that require stable and reliable power supply.
4. Automotive electronics: With its wide input voltage range and protection features, the regulator can be employed in automotive applications such as infotainment systems and advanced driver-assistance systems (ADAS).

Detailed and Complete Alternative Models

1. ISL9000IRGZ-T: Similar to ISL9000IRGCZ-T but with a different package (20-Lead QFN).
2. ISL9000IRGZ-TR: Tape and reel packaging option for ISL9000IRGZ-T.
3. ISL9000IRGZ-REEL7: Tape and reel packaging option for ISL9000IRGZ-T with 2500 units per reel.

(Note: This list is not exhaustive and there may be other alternative models available.)

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