MAX14750BEWA+T

Product Overview

Category: Integrated Circuit (IC)
Use: Power Management
Characteristics: High Efficiency, Low Power Consumption
Package: Wafer Level Chip Scale Package (WLCSP)
Essence: Power Management IC for Portable Devices
Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

Input Voltage Range: 2.7V to 5.5V
Output Voltage Range: 0.8V to 3.6V
Maximum Output Current: 1.5A
Quiescent Current: 25µA
Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX14750BEWA+T has a total of 12 pins. The pin configuration is as follows:

EN: Enable Pin
VIN: Input Voltage Pin
GND: Ground Pin
VOUT: Output Voltage Pin
FB: Feedback Pin
PG: Power Good Indicator Pin
SS: Soft-Start Pin
BST: Boost Pin
SW: Switching Node Pin
AGND: Analog Ground Pin
PGND: Power Ground Pin
NC: No Connection Pin

Functional Features

Integrated synchronous step-down converter
Adjustable output voltage
Power good indicator
Soft-start function
Overcurrent protection
Thermal shutdown protection
Under-voltage lockout

Advantages and Disadvantages

Advantages: - High efficiency power conversion - Low power consumption - Compact WLCSP package - Wide input voltage range - Adjustable output voltage

Disadvantages: - Limited maximum output current (1.5A) - Restricted operating temperature range (-40°C to +85°C)

Working Principles

The MAX14750BEWA+T is a power management IC designed for portable devices. It incorporates a synchronous step-down converter that efficiently converts the input voltage to a lower output voltage. The output voltage can be adjusted according to the requirements of the application. The IC also includes various protection features such as overcurrent and thermal shutdown protection, ensuring safe operation.

Detailed Application Field Plans

The MAX14750BEWA+T is suitable for a wide range of portable devices, including but not limited to: - Smartphones - Tablets - Portable media players - Wearable devices - Portable gaming consoles

Detailed and Complete Alternative Models

MAX14751BEWA+T: Similar to MAX14750BEWA+T with higher maximum output current (2A)
MAX14752BEWA+T: Similar to MAX14750BEWA+T with wider operating temperature range (-40°C to +125°C)
MAX14753BEWA+T: Similar to MAX14750BEWA+T with additional features like adjustable soft-start time

These alternative models provide options with different specifications to cater to specific application requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MAX14750BEWA+T v technických řešeních

Sure! Here are 10 common questions and answers related to the application of MAX14750BEWA+T in technical solutions:

Q: What is the MAX14750BEWA+T? A: The MAX14750BEWA+T is a highly integrated power management IC (PMIC) designed for use in various technical solutions.
Q: What are the key features of the MAX14750BEWA+T? A: The key features include multiple voltage regulators, battery charger, fuel gauge, GPIOs, and I2C interface, making it suitable for a wide range of applications.
Q: What technical solutions can benefit from using the MAX14750BEWA+T? A: The MAX14750BEWA+T can be used in portable devices, IoT devices, wearables, and other battery-powered applications that require efficient power management.
Q: How many voltage regulators does the MAX14750BEWA+T have? A: The MAX14750BEWA+T has four integrated voltage regulators, providing different voltage levels for various components in the system.
Q: Can the MAX14750BEWA+T charge a battery? A: Yes, the MAX14750BEWA+T includes a battery charger circuitry that supports lithium-ion batteries.
Q: Does the MAX14750BEWA+T provide battery monitoring capabilities? A: Yes, the MAX14750BEWA+T incorporates a fuel gauge, allowing accurate monitoring of the battery's state of charge.
Q: How can I communicate with the MAX14750BEWA+T? A: The MAX14750BEWA+T utilizes an I2C interface, enabling easy communication with a microcontroller or other devices in the system.
Q: Can I control external components using the MAX14750BEWA+T? A: Yes, the MAX14750BEWA+T offers several GPIOs that can be used to control external components or monitor system status.
Q: What is the operating temperature range of the MAX14750BEWA+T? A: The MAX14750BEWA+T is designed to operate within a temperature range of -40°C to +85°C.
Q: Is the MAX14750BEWA+T available in a small package? A: Yes, the MAX14750BEWA+T is available in a compact 4mm x 4mm wafer-level package (WLP), making it suitable for space-constrained designs.

Please note that these answers are general and may vary depending on the specific requirements and datasheet of the MAX14750BEWA+T.