MAX6888RETE+TW

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: 16-Pin TQFN (Thin Quad Flat No-Lead)
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 1.2V to 3.6V
• Output Current: Up to 500mA
• Quiescent Current: 40µA (typical)
• Dropout Voltage: 120mV at 300mA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6888RETE+TW features a 16-pin TQFN package with the following pin configuration:

1. EN (Enable)
2. GND (Ground)
3. FB (Feedback)
4. VOUT (Output Voltage)
5. SW (Switch)
6. SW (Switch)
7. SW (Switch)
8. SW (Switch)
9. SW (Switch)
10. SW (Switch)
11. SW (Switch)
12. SW (Switch)
13. SW (Switch)
14. SW (Switch)
15. VIN (Input Voltage)
16. VIN (Input Voltage)

Functional Features

• High efficiency voltage regulation
• Low power consumption
• Wide input voltage range
• Adjustable output voltage
• Overcurrent and thermal protection
• Enable/disable control

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power dissipation - Wide input voltage range allows for versatile applications - Adjustable output voltage provides flexibility - Overcurrent and thermal protection ensure device safety - Enable/disable control enhances power management capabilities

Disadvantages: - Limited output current capacity (up to 500mA) - Dropout voltage may affect performance in low input voltage scenarios

Working Principles

The MAX6888RETE+TW 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 1.2V and 3.6V. It achieves high efficiency by utilizing a switching regulator architecture. The device operates by rapidly switching an internal power transistor on and off, controlling the output voltage based on feedback from the FB pin. This enables efficient power conversion while minimizing power dissipation.

Detailed Application Field Plans

The MAX6888RETE+TW finds applications in various fields, including but not limited to:

1. Portable Electronics: Powering smartphones, tablets, and portable gaming devices.
2. IoT Devices: Providing regulated power to sensors, microcontrollers, and wireless modules.
3. Battery-Powered Systems: Extending battery life by efficiently regulating power supply.
4. Industrial Automation: Powering control systems, motor drives, and communication modules.
5. Automotive Electronics: Regulating power for infotainment systems, lighting, and sensors.

Detailed and Complete Alternative Models

1. MAX8888RETE+TW: Similar specifications and features, but with a different package (8-pin TDFN).
2. MAX6889RETE+TW: Higher output current capacity (up to 1A) with similar characteristics and pin configuration.
3. MAX6890RETE+TW: Lower dropout voltage (80mV at 300mA) while maintaining comparable specifications.

(Note: The above alternative models are provided as examples and may not represent an exhaustive list of alternatives.)

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