MAX16907RAUE+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Quiescent Current
• Package: 16-TDFN (3x3mm)
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel (3000 pieces per reel)

Specifications

• Input Voltage Range: 4.5V to 36V
• Output Voltage Range: 0.8V to 5.5V
• Maximum Output Current: 1A
• Quiescent Current: 17µA
• Switching Frequency: 2.2MHz
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The MAX16907RAUE+T has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. FB: Feedback pin
5. SW: Switching node pin
6. PGND: Power ground pin
7. LX: Inductor connection pin
8. VOUT: Output voltage pin

Functional Features

• High efficiency voltage regulator for power management applications
• Wide input voltage range allows for versatile usage
• Low quiescent current minimizes power consumption in standby mode
• Integrated switching frequency of 2.2MHz enables compact design
• Overcurrent and thermal protection ensure safe operation

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power dissipation - Wide input voltage range provides flexibility in various applications - Compact package size saves board space - Overcurrent and thermal protection enhance reliability

Disadvantages: - Limited maximum output current of 1A may not be suitable for high-power applications - Higher switching frequency may introduce more noise in sensitive circuits

Working Principles

The MAX16907RAUE+T is a voltage regulator that converts an input voltage within the range of 4.5V to 36V to a regulated output voltage between 0.8V and 5.5V. It achieves this by utilizing a high-frequency switching technique. The integrated circuit operates at a frequency of 2.2MHz, allowing for the use of smaller external components such as inductors and capacitors.

The device features a feedback pin (FB) that monitors the output voltage and adjusts the duty cycle of the internal switch to maintain a stable output. An enable pin (EN) controls the operation of the regulator, allowing it to be turned on or off as required. Overcurrent and thermal protection mechanisms ensure safe operation under abnormal conditions.

Detailed Application Field Plans

The MAX16907RAUE+T is suitable for various power management applications, including but not limited to:

1. Battery-powered devices: Portable electronics, handheld instruments, and wireless sensors.
2. Automotive systems: Infotainment systems, lighting modules, and advanced driver-assistance systems (ADAS).
3. Industrial equipment: Motor control units, factory automation, and robotics.
4. Communication systems: Network switches, routers, and base stations.
5. IoT devices: Smart home appliances, wearable devices, and environmental sensors.

Detailed and Complete Alternative Models

1. MAX16907RAUE/V+: Similar specifications, but with a different package (16-QFN)
2. MAX16907RAUE/V+T: Similar specifications, but supplied in tape and reel packaging
3. MAX16907RAUE/V: Similar specifications, but without overcurrent and thermal protection features
4. MAX16907RAUE/V+CT: Similar specifications, but with extended temperature range (-40°C to +150°C)

These alternative models provide options based on specific requirements and preferences while maintaining similar functionality.

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