MAX1714BEEE+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High-efficiency, low-power, step-up DC-DC converter
• Package: 16-pin TSSOP (Thin Shrink Small Outline Package)
• Essence: Voltage regulator and power management solution
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 2.5V to 5.5V
• Output Voltage Range: 3.3V to 5.5V
• Maximum Output Current: 500mA
• Switching Frequency: 1MHz
• Efficiency: Up to 95%
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX1714BEEE+T features a 16-pin TSSOP package with the following pin configuration:

1. SHDN: Shutdown Control Input
2. FB: Feedback Input
3. LX: Switch Node Connection
4. GND: Ground
5. SW: Switch Node Connection
6. VCC: Supply Voltage Input
7. PGND: Power Ground
8. EN: Enable Control Input
9. SS/TR: Soft-Start/Tracking Input
10. COMP: Compensation Node
11. BST: Boost Regulator Output
12. AGND: Analog Ground
13. VOUT: Output Voltage
14. VREF: Reference Voltage Output
15. NC: No Connect
16. NC: No Connect

Functional Features

• High efficiency step-up DC-DC conversion
• Low quiescent current for extended battery life
• Adjustable output voltage through feedback input
• Soft-start and tracking capability for controlled startup
• Overcurrent and thermal protection for enhanced reliability
• Wide input voltage range for versatile applications

Advantages and Disadvantages

Advantages: - High efficiency results in minimal power loss - Compact package size for space-constrained designs - Wide input voltage range allows for flexibility in power sources - Overcurrent and thermal protection ensure safe operation

Disadvantages: - Limited maximum output current of 500mA - Requires external components for proper operation - Higher cost compared to non-integrated solutions

Working Principles

The MAX1714BEEE+T is a step-up DC-DC converter that efficiently boosts the input voltage to a higher output voltage. It utilizes a high-frequency switching regulator to minimize power loss and maximize efficiency. The feedback input allows for adjustable output voltage, while the soft-start and tracking capability ensure controlled startup and smooth operation. The device also incorporates overcurrent and thermal protection features to safeguard against potential damage.

Detailed Application Field Plans

The MAX1714BEEE+T finds applications in various fields, including but not limited to:

1. Battery-powered devices: Portable electronics, handheld instruments, wireless sensors.
2. IoT (Internet of Things) devices: Smart home devices, wearable technology, connected sensors.
3. Automotive electronics: Infotainment systems, navigation devices, lighting controls.
4. Industrial equipment: Test and measurement instruments, control systems, robotics.
5. Medical devices: Patient monitoring systems, portable medical equipment, diagnostic devices.

Detailed and Complete Alternative Models

1. MAX1714AEEE+T: Similar specifications and pin configuration, lower maximum output current of 300mA.
2. MAX1714BEEE+T-R: Same as MAX1714BEEE+T, but with a different packaging option (Reel).

Note: Please refer to the manufacturer's datasheet for a comprehensive list of alternative models and their specifications.

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