MAX8586ETA+TG50

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High-efficiency, Low-power, Step-down DC-DC Converter
• Package: 8-pin TDFN (Thin Dual Flat No-Lead) 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: 3A
• Efficiency: Up to 95%
• Switching Frequency: 1.2MHz
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX8586ETA+TG50 has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. FB: Feedback pin
5. SW: Switching node pin
6. PGND: Power ground pin
7. LX: Inductor connection pin
8. VOUT: Output voltage pin

Functional Features

• High efficiency conversion of input voltage to output voltage
• Low power consumption during operation
• Step-down (buck) DC-DC converter topology
• Overcurrent protection
• Thermal shutdown protection
• Soft-start feature for controlled startup

Advantages and Disadvantages

Advantages: - High efficiency results in less power dissipation - Wide input voltage range allows for versatile applications - Compact package size enables space-saving designs - Overcurrent and thermal shutdown protection enhance reliability

Disadvantages: - Limited maximum output current may not be suitable for high-power applications - Higher switching frequency may introduce more noise in sensitive circuits

Working Principles

The MAX8586ETA+TG50 is a step-down DC-DC converter that efficiently converts an input voltage to a lower output voltage. It utilizes a high-frequency switching regulator to achieve high efficiency. The input voltage is regulated by controlling the duty cycle of the internal power switch, which is connected to an external inductor and capacitor. The feedback pin monitors the output voltage and adjusts the duty cycle accordingly to maintain a stable output.

Detailed Application Field Plans

The MAX8586ETA+TG50 is commonly used in various applications, including but not limited to: - Portable electronic devices - Battery-powered systems - IoT (Internet of Things) devices - Wearable technology - Embedded systems

Detailed and Complete Alternative Models

Some alternative models to the MAX8586ETA+TG50 include: - MAX8586ETB+TG50 - MAX8586ETC+TG50 - MAX8586ETD+TG50 - MAX8586ETE+TG50

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

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