MAX6855UK45D4+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: 45-Bump 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 3.3V
• Output Current: Up to 1A
• Quiescent Current: 25µA (typical)
• Switching Frequency: 2MHz
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6855UK45D4+T has a total of 45 pins. The pin configuration is as follows:

1. VIN: Input Voltage
2. GND: Ground
3. EN: Enable Pin
4. FB: Feedback Pin
5. VOUT: Output Voltage
6. PG: Power Good Indicator
7. BST: Boost Pin
8. SW: Switch Node
9. AGND: Analog Ground
10. ...

(Note: Detailed pin configuration continues for all 45 pins)

Functional Features

• High efficiency voltage regulation
• Low power consumption
• Wide input voltage range
• Adjustable output voltage
• Overcurrent protection
• Thermal shutdown protection
• Power good indicator

Advantages

• High efficiency results in reduced power dissipation
• Wide input voltage range allows for versatile applications
• Adjustable output voltage provides flexibility
• Overcurrent and thermal shutdown protection enhance reliability
• Power good indicator enables easy monitoring of the output status

Disadvantages

• Limited output current capacity (up to 1A)
• Relatively high quiescent current compared to some alternatives
• Requires external components for proper operation

Working Principles

The MAX6855UK45D4+T is a voltage regulator IC that converts an input voltage within the range of 2.7V to 5.5V into a regulated output voltage between 0.6V and 3.3V. It achieves this by utilizing a boost converter topology combined with feedback control. The IC monitors the output voltage and adjusts the duty cycle of the internal switch to maintain a stable output voltage despite variations in the input voltage and load conditions.

Detailed Application Field Plans

The MAX6855UK45D4+T is commonly used in various applications where efficient power management is required. Some potential application fields include:

1. Portable electronic devices: Smartphones, tablets, portable gaming consoles
2. Wearable devices: Smartwatches, fitness trackers
3. IoT (Internet of Things) devices: Sensors, wireless modules
4. Battery-powered systems: Wireless headphones, portable speakers
5. Industrial equipment: Data loggers, measurement instruments

Detailed and Complete Alternative Models

1. MAX6856UK45D4+T
2. MAX6857UK45D4+T
3. MAX6858UK45D4+T
4. MAX6859UK45D4+T
5. MAX6860UK45D4+T

(Note: List continues with additional alternative models)

This concludes the encyclopedia entry for MAX6855UK45D4+T.