MAX15000AEUB+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High-efficiency, low-power, step-down DC-DC converter
• Package: 10-pin µMAX® package
• Essence: Voltage regulator
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.6V to VIN
• Maximum Output Current: 1.5A
• Efficiency: Up to 95%
• Switching Frequency: 1MHz
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX15000AEUB+T features the following pin configuration:

1. GND: Ground connection
2. FB: Feedback voltage input
3. EN: Enable control input
4. LX: Switching node connection
5. SW: Switching node connection
6. PGND: Power ground connection
7. VCC: Supply voltage input
8. SS/TR: Soft-start/tracking control input
9. COMP: Compensation network connection
10. BST: Bootstrap capacitor connection

Functional Features

• High efficiency: The MAX15000AEUB+T offers up to 95% efficiency, ensuring minimal power loss during operation.
• Low-power operation: With a wide input voltage range of 2.7V to 5.5V, this DC-DC converter is suitable for low-power applications.
• Step-down conversion: It provides a step-down voltage conversion from the input voltage to a lower output voltage.
• Enable control: The EN pin allows for easy on/off control of the device.
• Soft-start/tracking control: The SS/TR pin enables smooth startup and tracking of the output voltage.
• Overcurrent protection: The MAX15000AEUB+T incorporates overcurrent protection to safeguard the circuit from excessive current.

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption. - Wide input voltage range allows for versatile applications. - Compact package size enables space-saving designs. - Overcurrent protection enhances system reliability.

Disadvantages: - Limited maximum output current of 1.5A may not be suitable for high-power applications. - Operating temperature range may restrict usage in extreme environments.

Working Principles

The MAX15000AEUB+T is a step-down DC-DC converter that utilizes a high-frequency switching regulator to efficiently convert the input voltage to a lower output voltage. It employs a pulse-width modulation (PWM) control scheme to regulate the output voltage. The feedback voltage (FB) is compared with a reference voltage to adjust the duty cycle of the internal switch, ensuring a stable output voltage.

Detailed Application Field Plans

The MAX15000AEUB+T finds applications in various fields, including but not limited to: - Portable electronic devices - Battery-powered systems - IoT devices - Wearable technology - Industrial automation

Detailed and Complete Alternative Models

• MAX15001AEUB+T
• MAX15002AEUB+T
• MAX15003AEUB+T
• MAX15004AEUB+T
• MAX15005AEUB+T

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

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