ISL9001AIRCZ-T

Product Overview

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

Specifications

• Input Voltage Range: 2.5V to 5.5V
• Output Voltage Range: 0.6V to 3.6V
• Output Current: Up to 1A
• Quiescent Current: 25µA (typical)
• Efficiency: Up to 95%
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The ISL9001AIRCZ-T features a QFN-16 package with the following pin configuration:

1. VIN: Input voltage
2. EN: Enable pin
3. PG: Power good indicator
4. FB: Feedback voltage input
5. GND: Ground
6. SW: Switching node
7. VOUT: Output voltage
8. BST: Bootstrap capacitor connection
9. SS: Soft-start capacitor connection
10. AGND: Analog ground
11. COMP: Compensation pin
12. NC: No connect
13. NC: No connect
14. NC: No connect
15. NC: No connect
16. VCC: Supply voltage

Functional Features

• Integrated synchronous buck regulator
• Adjustable output voltage
• Low dropout voltage
• Overcurrent protection
• Thermal shutdown protection
• Soft-start capability
• Power good indicator

Advantages and Disadvantages

Advantages: - High efficiency operation - Compact size for space-constrained applications - Wide input voltage range - Low quiescent current - Overcurrent and thermal protection

Disadvantages: - Limited output current (up to 1A) - Requires external components for operation

Working Principles

The ISL9001AIRCZ-T is an integrated voltage regulator designed for power management applications. It operates as a synchronous buck regulator, converting the input voltage to a regulated output voltage with high efficiency. The device utilizes a feedback mechanism to adjust the output voltage based on the FB pin input. It also incorporates various protection features such as overcurrent and thermal shutdown to ensure safe operation.

Detailed Application Field Plans

The ISL9001AIRCZ-T can be used in various applications that require efficient power management. Some potential application fields include:

1. Portable electronic devices
2. Battery-powered systems
3. IoT devices
4. Wearable devices
5. Industrial automation

Detailed and Complete Alternative Models

1. ISL9001AIRZ-T: Similar to ISL9001AIRCZ-T but without power good indicator.
2. ISL9001AIRCZ-TR: Tape and reel packaging with 3000 units per reel.
3. ISL9001AIRCZ-REEL7: Tape and reel packaging with 250 units per reel.

These alternative models offer similar functionality and characteristics, providing flexibility for different design requirements.

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