MAX17497BATE+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High-efficiency, Low-power, Step-Down Converter
• Package: TDFN-EP (4mm x 4mm)
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 4.5V to 60V
• Output Voltage Range: 0.8V to 0.9 x VIN
• Maximum Output Current: 3A
• Switching Frequency: 100kHz to 2.2MHz
• Efficiency: Up to 95%
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MAX17497BATE+T has the following pin configuration:

1. VIN: Input Voltage
2. PGND: Power Ground
3. SW: Switch Node
4. FB: Feedback Voltage
5. EN: Enable Control
6. SS/TR: Soft-Start/Tracking Control
7. VCC: Supply Voltage
8. AGND: Analog Ground
9. COMP: Compensation
10. LX: Inductor Connection

Functional Features

• High efficiency step-down converter
• Wide input voltage range for versatile applications
• Adjustable output voltage
• Programmable switching frequency
• Overcurrent and overtemperature protection
• Soft-start and tracking control for smooth operation
• Enable control for power management

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption - Wide input voltage range allows for flexibility in various applications - Adjustable output voltage provides customization options - Comprehensive protection features ensure safe operation - Soft-start and tracking control enhance system stability - Enable control enables power management

Disadvantages: - Limited maximum output current of 3A - Requires careful consideration of thermal management due to high operating temperature range

Working Principles

The MAX17497BATE+T is a step-down converter that efficiently converts a higher input voltage to a lower output voltage. It utilizes a switching regulator topology to achieve high efficiency levels. The input voltage is regulated and stepped down to the desired output voltage using an inductor, capacitor, and other passive components. The integrated circuit provides control and protection features to ensure stable and safe operation.

Detailed Application Field Plans

The MAX17497BATE+T is suitable for various applications, including but not limited to:

1. Automotive electronics
2. Industrial automation
3. Telecommunications equipment
4. Power supply modules
5. Battery-powered devices
6. LED lighting systems

Detailed and Complete Alternative Models

1. MAX17498BATE+T: Similar specifications with enhanced output current capability (up to 5A).
2. MAX17499BATE+T: Higher input voltage range (up to 72V) with similar characteristics.
3. MAX17500BATE+T: Lower output voltage range (down to 0.6 x VIN) with comparable features.

These alternative models provide options based on specific requirements and can be considered as alternatives to the MAX17497BATE+T.

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