MAX14780EESA+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: 8-pin SOIC (Small Outline Integrated Circuit)
• Essence: Power Management IC for Portable Devices
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 1.2V to 3.6V
• Maximum Output Current: 300mA
• Quiescent Current: 20µA (typical)
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX14780EESA+T has the following pin configuration:

```

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| | --| VDD | --| GND | --| EN | --| FB | --| LX | --| PG | --| VIN | |___________| ```

Functional Features

1. High Efficiency: The MAX14780EESA+T offers high efficiency power conversion, minimizing energy loss during operation.
2. Low Power Consumption: With a quiescent current of only 20µA, this IC ensures minimal power consumption in standby mode.
3. Wide Input Voltage Range: The device can accept input voltages ranging from 2.7V to 5.5V, making it suitable for various applications.
4. Adjustable Output Voltage: The output voltage can be adjusted between 1.2V and 3.6V, providing flexibility for different power requirements.
5. Overcurrent Protection: The MAX14780EESA+T incorporates overcurrent protection to safeguard the connected devices.

Advantages and Disadvantages

Advantages

• High efficiency power conversion
• Low power consumption in standby mode
• Wide input voltage range for versatility
• Adjustable output voltage for flexibility
• Overcurrent protection for device safety

Disadvantages

• Limited maximum output current (300mA)
• Relatively small package size may require careful handling during assembly

Working Principles

The MAX14780EESA+T is a power management IC designed to regulate and convert input voltages into desired output voltages. It utilizes a switching regulator architecture to achieve high efficiency power conversion. The IC incorporates various control mechanisms to maintain stable output voltage levels, even under varying load conditions.

Detailed Application Field Plans

The MAX14780EESA+T finds applications in a wide range of portable devices, including but not limited to:

1. Smartphones and Tablets: Power management for battery charging and voltage regulation.
2. Wearable Devices: Efficient power supply for smartwatches, fitness trackers, etc.
3. Portable Gaming Consoles: Voltage regulation for optimal performance and battery life.
4. Portable Medical Devices: Power management for medical monitoring equipment.
5. IoT Devices: Efficient power conversion for connected devices in the Internet of Things ecosystem.

Detailed and Complete Alternative Models

1. MAX14781EESA+T: Similar to MAX14780EESA+T with enhanced features such as higher output current capability.
2. MAX14782EESA+T: Compact version of MAX14780EESA+T with reduced pin count and smaller package size.
3. MAX14783EESA+T: Power management IC with integrated USB charging functionality.

These alternative models offer similar functionalities to the MAX14780EESA+T while catering to specific application requirements.

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