MAX8630ZETD18+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: 6-Pin SOT-23
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

• Input Voltage Range: 2.5V to 5.5V
• Output Voltage: 1.8V
• Output Current: Up to 600mA
• Dropout Voltage: 120mV at 100mA
• Quiescent Current: 40µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX8630ZETD18+T has the following pin configuration:

1. GND (Ground): Connected to the ground reference of the circuit.
2. FB (Feedback): Provides feedback for regulating the output voltage.
3. EN (Enable): Controls the enable/disable state of the regulator.
4. VIN (Input Voltage): Connects to the input power source.
5. VOUT (Output Voltage): Provides the regulated output voltage.
6. BYP (Bypass): Used for noise reduction and stability enhancement.

Functional Features

• High Efficiency: The MAX8630ZETD18+T offers high efficiency, ensuring minimal power loss during voltage regulation.
• Low Power Consumption: With a quiescent current of only 40µA, the device consumes very little power when idle.
• Enable Control: The EN pin allows for easy on/off control of the regulator, conserving power when not needed.
• Overcurrent Protection: The IC includes overcurrent protection, safeguarding against excessive current draw.
• Thermal Shutdown: In case of overheating, the MAX8630ZETD18+T features thermal shutdown to prevent damage.

Advantages and Disadvantages

Advantages: - High efficiency results in reduced power consumption. - Enable control allows for power conservation. - Overcurrent protection ensures device safety. - Thermal shutdown prevents overheating.

Disadvantages: - Limited output current capacity (up to 600mA). - Restricted input voltage range (2.5V to 5.5V).

Working Principles

The MAX8630ZETD18+T is a voltage regulator that converts an input voltage within the range of 2.5V to 5.5V into a stable 1.8V output voltage. It achieves this by utilizing a feedback mechanism that compares the output voltage with a reference voltage. The regulator adjusts its internal circuitry to maintain a constant output voltage despite variations in the input voltage or load conditions.

Detailed Application Field Plans

The MAX8630ZETD18+T finds applications in various fields, including:

1. Portable Electronics: It can be used in smartphones, tablets, and portable media players to regulate the voltage for different components.
2. IoT Devices: The IC is suitable for IoT devices that require efficient power management, such as sensors, smart home devices, and wearables.
3. Industrial Automation: It can be employed in industrial automation systems to provide stable power supply for control circuits and sensors.
4. Automotive Electronics: The MAX8630ZETD18+T can be utilized in automotive electronics for voltage regulation in infotainment systems, lighting modules, and other subsystems.

Detailed and Complete Alternative Models

1. MAX8631ZETD18+T: Similar to MAX8630ZETD18+T but with a higher output current capability of up to 800mA.
2. MAX8632ZETD18+T: Offers the same features as MAX8630ZETD18+T but with an extended input voltage range of 2.5V to 6.5V.
3. MAX8633ZETD18+T: Provides a lower dropout voltage of 80mV at 100mA, making it suitable for applications with tighter voltage requirements.

These alternative models offer similar functionality and can be considered based on specific project requirements.

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