MAX15050EWE+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Quiescent Current, Wide Input Voltage Range
• Package: WLP (Wafer Level Package)
• Essence: Voltage Regulator
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Input Voltage Range: 4.5V to 60V
• Output Voltage Range: 0.8V to 0.9 x VIN
• Output Current: Up to 1.5A
• Quiescent Current: 17µA (typical)
• Switching Frequency: 2.2MHz (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MAX15050EWE+T has the following pin configuration:

1. VIN: Input Voltage
2. GND: Ground
3. EN: Enable Pin
4. FB: Feedback Pin
5. SW: Switch Node
6. PGND: Power Ground
7. VOUT: Output Voltage

Functional Features

• High efficiency up to 95%
• Low quiescent current for improved power savings
• Wide input voltage range allows for versatile applications
• Integrated protection features such as overcurrent and thermal shutdown
• Adjustable output voltage through external resistors

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption
• Wide input voltage range enables compatibility with various power sources
• Compact WLP package saves board space
• Integrated protection features enhance system reliability
• Adjustable output voltage provides flexibility in design

Disadvantages

• Limited output current compared to higher-power regulators
• Higher cost compared to non-integrated voltage regulator solutions

Working Principles

The MAX15050EWE+T is a voltage regulator IC that converts an input voltage within the specified range into a regulated output voltage. It utilizes a switching regulator architecture to achieve high efficiency and low quiescent current. The feedback pin (FB) allows for adjustable output voltage, while the enable pin (EN) controls the device's operation.

When enabled, the IC regulates the output voltage by adjusting the duty cycle of the internal switch. This switching action transfers energy from the input to the output, maintaining a stable voltage level. The integrated protection features ensure safe operation under various conditions, protecting both the IC and the connected load.

Detailed Application Field Plans

The MAX15050EWE+T finds applications in various fields, including:

1. Automotive: Power management in automotive systems, such as infotainment, lighting, and motor control.
2. Industrial: Voltage regulation in industrial equipment, including factory automation, robotics, and power supplies.
3. Telecommunications: Power management for telecom infrastructure, base stations, and network equipment.
4. Consumer Electronics: Voltage regulation in portable devices, home appliances, and audio/video equipment.

Detailed and Complete Alternative Models

• MAX15051EWE+T
• MAX15052EWE+T
• MAX15053EWE+T
• MAX15054EWE+T
• MAX15055EWE+T

These alternative models offer similar functionality and characteristics, providing options for different design requirements.

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