ISL6334BCRZ-T

Product Overview

Category

ISL6334BCRZ-T belongs to the category of voltage regulators.

Use

It is commonly used in power management applications.

Characteristics

• High efficiency
• Low dropout voltage
• Wide input voltage range
• Adjustable output voltage
• Overcurrent protection
• Thermal shutdown protection

Package

ISL6334BCRZ-T comes in a compact and durable package, suitable for surface mount technology (SMT) assembly.

Essence

The essence of ISL6334BCRZ-T lies in its ability to regulate voltage efficiently and reliably in various power management scenarios.

Packaging/Quantity

ISL6334BCRZ-T is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.6V to VIN
• Maximum Output Current: 3A
• Dropout Voltage: 200mV at 3A
• 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 to control the device's operation
5. VOUT: Output voltage pin
6. COMP: Compensation pin for stability optimization
7. SS: Soft-start pin for gradual output voltage rise
8. PGND: Power ground pin

Functional Features

• Voltage regulation: ISL6334BCRZ-T ensures stable and accurate output voltage regardless of input variations.
• Overcurrent protection: The device automatically shuts down when the output current exceeds a certain threshold, preventing damage to the load.
• Thermal shutdown protection: In case of excessive temperature, the device shuts down to prevent overheating and potential failure.

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption.
• Wide input voltage range allows for versatile applications.
• Adjustable output voltage provides flexibility in different scenarios.
• Overcurrent and thermal shutdown protection enhance reliability and safety.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Dropout voltage may cause a slight decrease in efficiency under certain conditions.

Working Principles

ISL6334BCRZ-T operates based on a feedback control mechanism. It continuously monitors the output voltage and adjusts the internal circuitry to maintain a stable output within the desired range. The device utilizes various control techniques to regulate voltage efficiently while providing protection against overcurrent and thermal issues.

Detailed Application Field Plans

ISL6334BCRZ-T finds extensive use in the following application fields:

1. Consumer electronics: Power management in smartphones, tablets, and portable devices.
2. Industrial automation: Voltage regulation in control systems and motor drives.
3. Automotive electronics: Power supply for infotainment systems, lighting, and sensors.
4. Telecommunications: Power management in networking equipment and communication devices.

Detailed and Complete Alternative Models

1. ISL6334ACRZ-T: Similar specifications and features, but with a higher maximum output current of 5A.
2. ISL6334BCRZ: Non-RoHS compliant version with the same specifications as ISL6334BCRZ-T.
3. ISL6334BCRZ-TK: Tape and reel packaging option for automated assembly.

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