MAX16956AUBA+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Quiescent Current, Wide Input Voltage Range
• Package: 8-pin µMAX®
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 4.5V to 60V
• Output Voltage Range: 1.2V to 57V
• Maximum Output Current: 500mA
• Quiescent Current: 17µA
• Switching Frequency: 100kHz to 2.2MHz
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MAX16956AUBA+T has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. FB: Feedback pin for output voltage regulation
4. EN: Enable pin for turning the device on/off
5. SW: Switching node pin for connecting the inductor
6. PGND: Power ground pin
7. LX: Inductor connection pin
8. VOUT: Output voltage pin

Functional Features

• Wide input voltage range allows for versatile applications
• High efficiency ensures minimal power loss
• Low quiescent current reduces standby power consumption
• Adjustable output voltage provides flexibility
• Overcurrent and overtemperature protection for enhanced reliability

Advantages and Disadvantages

Advantages: - Wide input voltage range enables compatibility with various power sources - High efficiency results in reduced energy waste - Low quiescent current prolongs battery life - Compact package size saves board space - Overcurrent and overtemperature protection enhance system safety

Disadvantages: - Limited maximum output current may not be suitable for high-power applications - Higher cost compared to some alternative models

Working Principles

The MAX16956AUBA+T is a voltage regulator IC that converts an input voltage within the range of 4.5V to 60V to a regulated output voltage between 1.2V and 57V. It utilizes a switching regulator topology to achieve high efficiency. The device operates by controlling the duty cycle of an internal switch, which in turn controls the energy transfer from the input to the output. The feedback pin (FB) monitors the output voltage and adjusts the duty cycle accordingly to maintain a stable output.

Detailed Application Field Plans

The MAX16956AUBA+T finds applications in various fields, including but not limited to:

1. Automotive: Power management in automotive systems such as infotainment, lighting, and powertrain control modules.
2. Industrial: Voltage regulation in industrial automation equipment, motor drives, and control systems.
3. Consumer Electronics: Power supply for portable devices, home appliances, and audio/video equipment.
4. Telecommunications: Power management in telecom infrastructure, base stations, and network equipment.
5. Renewable Energy: Voltage regulation in solar power systems, wind turbines, and energy storage systems.

Detailed and Complete Alternative Models

1. LM2596S-ADJ: Adjustable Step-Down Voltage Regulator, Input Voltage Range: 4.5V to 40V, Output Voltage Range: 1.23V to 37V, Maximum Output Current: 3A.
2. LT1763CS8-3.3: Low Dropout Linear Regulator, Input Voltage Range: 2.2V to 20V, Output Voltage: 3.3V, Maximum Output Current: 500mA.
3. TPS5430DDAR: Synchronous Buck Converter, Input Voltage Range: 4.5V to 28V, Output Voltage Range: 0.8V to 24V, Maximum Output Current: 3A.
4. AP6503SP-13: Step-Down DC-DC Converter, Input Voltage Range: 2.7V to 5.5V, Output Voltage Range: 0.6V to VIN, Maximum Output Current: 1.5A.
5. LT1764AEQ-3.3: Low Dropout Linear Regulator, Input Voltage Range: 2.2V to 20V, Output Voltage: 3.3V, Maximum Output Current: 3A.

(Note: The above alternative models are provided for reference and may have different specifications and features compared to the MAX16956AUBA+T.)

In conclusion, the MAX16956AUBA+T is a versatile voltage regulator IC with a wide input voltage range, high efficiency, and low quiescent current. It finds applications in automotive, industrial, consumer electronics, telecommunications, and renewable energy fields. While it has certain limitations such as limited maximum output current and higher cost compared to