MAX8507ETE+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High-efficiency, Low-power, Step-down DC-DC Converter
• Package: 16-pin TQFN (Thin Quad Flat No-Lead) package
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 2.5V to 5.5V
• Output Voltage Range: 0.6V to VIN
• Maximum Output Current: 1A
• Efficiency: Up to 95%
• Switching Frequency: 1.2MHz
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX8507ETE+T has a total of 16 pins. The pin configuration is as follows:

1. EN (Enable)
2. FB (Feedback)
3. SS/TRK (Soft-Start/Tracking)
4. PGND (Power Ground)
5. SW (Switch Node)
6. LX (Inductor Connection)
7. BST (Bootstrap)
8. VCC (Supply Voltage)
9. AGND (Analog Ground)
10. COMP (Compensation)
11. SS/TRK (Soft-Start/Tracking)
12. FB (Feedback)
13. EN (Enable)
14. GND (Ground)
15. VOUT (Output Voltage)
16. VIN (Input Voltage)

Functional Features

• High efficiency conversion of input voltage to output voltage.
• Low power consumption during standby mode.
• Soft-start and tracking functionality for smooth startup and shutdown.
• Overcurrent protection and thermal shutdown features.
• Adjustable output voltage through feedback pin.

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption. - Wide input voltage range allows for versatile applications. - Compact package size enables space-saving designs. - Soft-start and tracking features ensure smooth operation.

Disadvantages: - Limited maximum output current of 1A. - Operating temperature range may not be suitable for extreme environments.

Working Principles

The MAX8507ETE+T is a step-down DC-DC converter that converts a higher input voltage to a lower output voltage. It utilizes a high-frequency switching technique to achieve efficient power conversion. The input voltage is regulated and stepped down to the desired output voltage using an inductor, capacitor, and MOSFET switches. The feedback mechanism ensures the output voltage remains stable within the specified range.

Detailed Application Field Plans

The MAX8507ETE+T is commonly used in various applications, including but not limited to:

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

Detailed and Complete Alternative Models

1. MAX8506ETE+T: Similar specifications and pin configuration, but with a different maximum output current.
2. MAX8508ETE+T: Higher maximum output current, suitable for applications requiring more power.
3. MAX8509ETE+T: Lower maximum output current, suitable for low-power applications.

These alternative models provide flexibility in choosing the appropriate DC-DC converter based on specific requirements.

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