MAX8952BEWE+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: 16-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%
• Quiescent Current: 20µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX8952BEWE+T has a total of 16 pins. The pin configuration is as follows:

1. VIN: Input Voltage
2. EN: Enable Pin
3. PGND: Power Ground
4. SW: Switching Node
5. FB: Feedback Pin
6. VOUT: Output Voltage
7. AGND: Analog Ground
8. SS/TRK: Soft-Start/Tracking Control
9. BST: Bootstrap Capacitor Connection
10. LX: Inductor Connection
11. COMP: Compensation Pin
12. SS/TRK: Soft-Start/Tracking Control
13. AGND: Analog Ground
14. PGND: Power Ground
15. VCC: Supply Voltage
16. VIN: Input Voltage

Functional Features

• High Efficiency: The MAX8952BEWE+T offers up to 95% efficiency, ensuring minimal power loss during voltage regulation.
• Low Power Consumption: With a quiescent current of only 20µA, the IC minimizes power consumption in standby or low-load conditions.
• Wide Input and Output Voltage Range: The IC can accept input voltages ranging from 2.7V to 5.5V and provides an adjustable output voltage range of 0.6V to 3.6V.
• Integrated Protection Features: The MAX8952BEWE+T includes built-in protection features such as overcurrent protection, thermal shutdown, and undervoltage lockout.

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption and longer battery life. - Wide input and output voltage range allows for versatile applications. - Integrated protection features enhance system reliability and safety.

Disadvantages: - Limited maximum output current of 1.5A may not be suitable for high-power applications. - The 16-WLP package may require specialized assembly techniques.

Working Principles

The MAX8952BEWE+T is a voltage regulator that converts the input voltage to a regulated output voltage. It utilizes a switching topology to achieve high efficiency. The feedback pin (FB) monitors the output voltage and adjusts the duty cycle of the internal switch to maintain the desired output voltage. The soft-start/ tracking control pin (SS/TRK) enables gradual startup and synchronization with other regulators in multi-rail systems.

Detailed Application Field Plans

The MAX8952BEWE+T is commonly used in various portable electronic devices, including smartphones, tablets, and wearable devices. It is particularly suitable for battery-powered applications where power efficiency is crucial. The IC's small form factor and low power consumption make it ideal for space-constrained and energy-efficient designs.

Detailed and Complete Alternative Models

• MAX8952AEWE+T
• MAX8952BEEE+T
• MAX8952CEEE+T
• MAX8952DEEE+T
• MAX8952EEE+T

These alternative models offer similar functionality and characteristics to the MAX8952BEWE+T, providing designers with options based on specific requirements and availability.

Word count: 420 words