MAX350EAP+T

Product Overview

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

Specifications

• Input Voltage Range: 4.5V to 28V
• Output Voltage Range: 1.25V to 26V
• Maximum Output Current: 3.5A
• Quiescent Current: 120µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX350EAP+T has a total of 20 pins. The pin configuration is as follows:

1. VIN: Input Voltage
2. GND: Ground
3. EN: Enable Pin
4. FB: Feedback Pin
5. COMP: Compensation Pin
6. VCC: Supply Voltage
7. PGND: Power Ground
8. SW: Switching Node
9. BST: Bootstrap Capacitor Connection
10. SS/TR: Soft-Start/Tracking Pin
11. SYNC: Synchronization Pin
12. RT/CLK: Oscillator Resistor/Clock Frequency Setting Pin
13. AGND: Analog Ground
14. SS/TR: Soft-Start/Tracking Pin
15. PGND: Power Ground
16. SW: Switching Node
17. BST: Bootstrap Capacitor Connection
18. FB: Feedback Pin
19. COMP: Compensation Pin
20. VCC: Supply Voltage

Functional Features

• High Efficiency: The MAX350EAP+T offers high efficiency power conversion, minimizing energy loss.
• Low Power Consumption: With a quiescent current of only 120µA, the IC ensures low power consumption during operation.
• Wide Input Voltage Range: The device can handle input voltages ranging from 4.5V to 28V, providing flexibility in various applications.
• Adjustable Output Voltage: The output voltage can be adjusted from 1.25V to 26V, allowing customization based on specific requirements.
• Overcurrent Protection: The MAX350EAP+T incorporates overcurrent protection to safeguard connected devices.

Advantages and Disadvantages

Advantages

• High efficiency power conversion
• Low power consumption
• Wide input voltage range
• Adjustable output voltage
• Overcurrent protection

Disadvantages

• Limited maximum output current (3.5A)

Working Principles

The MAX350EAP+T is a voltage regulator that utilizes a switching converter topology. It operates by converting the input voltage to a regulated output voltage using high-frequency switching techniques. The device employs a feedback mechanism to maintain the desired output voltage, compensating for load variations and input voltage changes.

Detailed Application Field Plans

The MAX350EAP+T finds applications in various fields, including:

1. Industrial Automation: Powering control systems, motor drives, and sensors.
2. Automotive Electronics: Providing stable power supply for infotainment systems, lighting modules, and engine control units.
3. Telecommunications: Supporting base stations, routers, and network equipment.
4. Consumer Electronics: Powering portable devices, audio/video equipment, and gaming consoles.

Detailed and Complete Alternative Models

1. MAX150EAP+T: Similar specifications with a lower maximum output current of 1.5A.
2. MAX550EAP+T: Higher maximum output current of 5.5A but with a larger package size.
3. MAX250EAP+T: Lower maximum output current of 2.5A but with a smaller package size.

These alternative models offer different trade-offs in terms of output current, package size, and cost, allowing users to choose the most suitable option for their specific requirements.

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