MAX1962EEP+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Quiescent Current, Small Package Size
• 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: 1.2V to 3.6V
• Maximum Output Current: 500mA
• Quiescent Current: 40µA
• Dropout Voltage: 120mV at 100mA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX1962EEP+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. VOUT: Output Voltage
6. SW: Switching Node
7. PGND: Power Ground
8. AGND: Analog Ground
9. NC: No Connection
10. NC: No Connection
11. NC: No Connection
12. NC: No Connection
13. NC: No Connection
14. NC: No Connection
15. NC: No Connection
16. NC: No Connection
17. NC: No Connection
18. NC: No Connection
19. NC: No Connection
20. NC: No Connection

Functional Features

• High efficiency power management solution
• Low quiescent current for improved battery life
• Small package size for space-constrained applications
• Wide input voltage range allows flexibility in power source selection
• Adjustable output voltage for versatile applications
• Overcurrent and thermal protection for enhanced reliability

Advantages and Disadvantages

Advantages: - High efficiency results in reduced power consumption - Low quiescent current extends battery life - Small package size enables compact designs - Wide input voltage range provides flexibility - Adjustable output voltage suits various applications - Overcurrent and thermal protection enhance reliability

Disadvantages: - Limited maximum output current of 500mA - Dropout voltage of 120mV may affect certain sensitive applications

Working Principles

The MAX1962EEP+T 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 utilizes a switching regulator topology to achieve high efficiency and low quiescent current.

The EN pin controls the enable/disable state of the regulator, while the FB pin provides feedback to regulate the output voltage. The SW pin is the switching node responsible for transferring energy from the input to the output.

The IC incorporates overcurrent and thermal protection mechanisms to ensure safe operation under various conditions.

Detailed Application Field Plans

The MAX1962EEP+T finds applications in various fields, including but not limited to:

1. Portable Electronics: Powering smartphones, tablets, and portable media players.
2. IoT Devices: Providing regulated power to sensors, microcontrollers, and wireless modules.
3. Wearable Technology: Enabling efficient power management in smartwatches, fitness trackers, and augmented reality glasses.
4. Industrial Automation: Powering control systems, motor drives, and communication modules.
5. Automotive Electronics: Regulating power for infotainment systems, navigation devices, and advanced driver-assistance systems.

Detailed and Complete Alternative Models

1. MAX1962EEP+: Similar to MAX1962EEP+T, but without tape and reel packaging.
2. MAX1963EEP+T: Voltage regulator with higher maximum output current of 1A.
3. MAX1964EEP+T: Voltage regulator with adjustable output voltage range of 0.8V to 3.6V.
4. MAX1965EEP+T: Voltage regulator with lower quiescent current of 20µA.

These alternative models offer different specifications and features to cater to specific application requirements.

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