MAX6855UK20D3+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: 20-Pin TSSOP
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.8V to 3.6V
• Output Current: Up to 500mA
• Quiescent Current: 30µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6855UK20D3+T has a 20-pin TSSOP package with the following pin configuration:

1. VOUT
2. GND
3. EN
4. FB
5. COMP
6. SS
7. PGND
8. LX
9. LX
10. LX
11. LX
12. LX
13. LX
14. LX
15. LX
16. LX
17. LX
18. LX
19. LX
20. VIN

Functional Features

• High efficiency voltage regulation
• Low dropout voltage
• Overcurrent protection
• Thermal shutdown protection
• Soft-start capability
• Adjustable output voltage
• Stable operation under varying load conditions

Advantages and Disadvantages

Advantages: - High efficiency results in reduced power consumption - Wide input voltage range allows for versatile applications - Compact package size enables space-saving designs - Overcurrent and thermal protection ensure device safety - Soft-start feature prevents excessive inrush current

Disadvantages: - Limited output current may not be suitable for high-power applications - Requires external components for proper operation

Working Principles

The MAX6855UK20D3+T is a voltage regulator IC that converts an input voltage within the range of 2.7V to 5.5V to a regulated output voltage between 0.8V and 3.6V. It utilizes a switching regulator topology to achieve high efficiency and low dropout voltage.

The device incorporates various protection features such as overcurrent and thermal shutdown, ensuring safe operation even under adverse conditions. The soft-start capability prevents excessive inrush current during startup, minimizing stress on the system components.

Detailed Application Field Plans

The MAX6855UK20D3+T finds applications in various fields, including but not limited to:

1. Portable electronic devices: Smartphones, tablets, portable media players
2. Battery-powered systems: Wearable devices, wireless sensors, IoT devices
3. Industrial equipment: Data loggers, measurement instruments, control systems
4. Automotive electronics: Infotainment systems, navigation devices, lighting controls

Detailed and Complete Alternative Models

1. MAX6856UK20D3+T
2. MAX6857UK20D3+T
3. MAX6858UK20D3+T
4. MAX6859UK20D3+T
5. MAX6860UK20D3+T

These alternative models offer similar functionality and specifications, providing flexibility in design choices.

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