MAX8986EWG+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High efficiency, compact size, low power consumption
• Package: WLP (Wafer Level Package)
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.6V to 3.6V
• Maximum Output Current: 1.5A
• Efficiency: Up to 95%
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX8986EWG+T has the following pin configuration:

1. VIN: Input voltage pin
2. EN: Enable pin
3. PGND: Power ground pin
4. SW: Switching node pin
5. FB: Feedback pin
6. VOUT: Output voltage pin
7. AGND: Analog ground pin
8. BST: Boost capacitor pin

Functional Features

• Integrated synchronous step-down converter
• Adjustable output voltage through external resistors
• Overcurrent and overtemperature protection
• Soft-start function for controlled startup
• Low dropout voltage for improved efficiency

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption - Compact size allows for space-saving designs - Wide input voltage range enables versatile applications - Overcurrent and overtemperature protection ensures device safety

Disadvantages: - Limited maximum output current of 1.5A - Operating temperature range may not be suitable for extreme environments

Working Principles

The MAX8986EWG+T is a voltage regulator that converts an input voltage within the range of 2.7V to 5.5V to a regulated output voltage between 0.6V and 3.6V. It utilizes a synchronous step-down converter to achieve high efficiency power conversion. The output voltage can be adjusted through external resistors connected to the feedback pin (FB). The device incorporates various protection mechanisms, such as overcurrent and overtemperature protection, to ensure safe operation.

Detailed Application Field Plans

The MAX8986EWG+T is commonly used in various electronic devices that require efficient power management. Some potential application fields include:

1. Mobile Phones: Powering the core components of smartphones, such as processors, memory, and display modules.
2. Portable Media Players: Providing stable power supply for audio and video playback components.
3. Wearable Devices: Regulating power for sensors, displays, and communication modules in smartwatches and fitness trackers.
4. IoT Devices: Enabling efficient power management in Internet of Things devices, such as smart home sensors and connected appliances.

Detailed and Complete Alternative Models

1. MAX8986EWT+T: Similar to MAX8986EWG+T, but available in a WLP package with a different pin configuration.
2. MAX8986EGW+T: Another variant of the MAX8986 series, featuring a different package and pinout.
3. MAX8986EXG+T: Higher current version of the MAX8986 series, capable of delivering up to 3A output current.

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