MAX17500BEUB+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High-Efficiency Step-Down Converter
• Package: µMAX®
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 3,000 pieces per reel

Specifications

• Input Voltage Range: 4.5V to 60V
• Output Voltage Range: 0.9V to 0.95 x VIN
• Output Current: Up to 1A
• Switching Frequency: 2.2MHz
• Efficiency: Up to 92%
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MAX17500BEUB+T has the following pin configuration:

1. GND: Ground connection
2. SW: Switching node for the step-down converter
3. FB: Feedback input for regulating the output voltage
4. EN: Enable pin to turn the device on or off
5. VIN: Input voltage supply
6. PG: Power Good indicator output
7. VOUT: Output voltage supply

Functional Features

• High-efficiency step-down converter with integrated power MOSFET
• Wide input voltage range suitable for various applications
• Adjustable output voltage through external resistors
• Power Good indicator for monitoring the output voltage status
• Enable pin for easy control of device operation
• Overcurrent and overtemperature protection for enhanced reliability

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power dissipation and longer battery life
• Wide input voltage range allows for versatile use in different systems
• Compact package size enables space-saving designs
• Integrated power MOSFET simplifies circuit design and reduces external components

Disadvantages

• Limited output current of up to 1A may not be sufficient for high-power applications
• Higher switching frequency may introduce additional noise in sensitive systems

Working Principles

The MAX17500BEUB+T is a step-down converter that efficiently converts a higher input voltage to a lower output voltage. It utilizes a power MOSFET as the main switching element, which controls the energy transfer from the input to the output. The feedback mechanism continuously monitors the output voltage and adjusts the duty cycle of the MOSFET to maintain a stable output.

Detailed Application Field Plans

The MAX17500BEUB+T is commonly used in various applications, including:

1. Battery-powered devices: Provides efficient power conversion for portable electronics, such as smartphones, tablets, and wearables.
2. Industrial equipment: Enables voltage regulation in industrial control systems, motor drives, and instrumentation.
3. Automotive electronics: Suitable for automotive applications, including infotainment systems, lighting, and power management modules.
4. IoT devices: Supports power management in Internet of Things (IoT) devices, sensors, and wireless communication modules.

Detailed and Complete Alternative Models

• MAX17501BEUB+T
• MAX17502BEUB+T
• MAX17503BEUB+T
• MAX17504BEUB+T
• MAX17505BEUB+T

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

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