MAX6888CETE+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: 16-TQFN (4x4mm)
• Essence: Voltage Regulator
• Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.6V to VIN
• Maximum Output Current: 500mA
• Quiescent Current: 30µA
• Dropout Voltage: 120mV at 100mA
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX6888CETE+T has a 16-pin TQFN package with the following pin configuration:

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

Functional Features

• High efficiency voltage regulation for portable devices
• Low power consumption for extended battery life
• Adjustable output voltage for versatile applications
• Soft-start and current limit functions for smooth operation
• Overtemperature and overcurrent protection for device safety

Advantages and Disadvantages

Advantages: - High efficiency leads to longer battery life - Wide input voltage range allows compatibility with various power sources - Small package size enables compact designs - Adjustable output voltage provides flexibility in different applications

Disadvantages: - Limited maximum output current may not be suitable for high-power devices - Dropout voltage may affect performance in low input voltage scenarios

Working Principles

The MAX6888CETE+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 0.6V and VIN. It achieves high efficiency by utilizing a synchronous buck converter architecture. The device operates with low quiescent current, minimizing power consumption when the load is light.

The IC incorporates various protection features such as overtemperature and overcurrent protection, ensuring safe operation even under adverse conditions. Soft-start and current limit functions are also integrated to provide smooth startup and prevent excessive current flow.

Detailed Application Field Plans

The MAX6888CETE+T is widely used in portable electronic devices, including smartphones, tablets, digital cameras, and portable media players. Its ability to efficiently regulate voltage while consuming minimal power makes it ideal for battery-powered applications. The adjustable output voltage allows designers to tailor the device to specific requirements.

Detailed and Complete Alternative Models

• MAX8888CETE+T
• MAX6688CETE+T
• MAX7888CETE+T
• MAX8688CETE+T
• MAX9888CETE+T

These alternative models offer similar functionality and characteristics to the MAX6888CETE+T, providing designers with options based on their specific needs.

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