MAX16963RATEA/V+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Quiescent Current, Wide Input Voltage Range
• Package: 16-pin TQFN
• 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
• Output Current: Up to 500mA
• Quiescent Current: 17µA (typical)
• Switching Frequency: 100kHz to 2.2MHz
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MAX16963RATEA/V+T has a 16-pin TQFN package with the following pin configuration:

1. VIN: Input voltage
2. GND: Ground
3. SW: Switch node connection for inductor
4. FB: Feedback voltage input
5. EN: Enable control input
6. SS/TRK: Soft-start/tracking capacitor connection
7. PGND: Power ground
8. VCC: Supply voltage for internal circuitry
9. AGND: Analog ground
10. COMP: Compensation pin for loop stability
11. SS/TRK: Soft-start/tracking capacitor connection
12. PGND: Power ground
13. VCC: Supply voltage for internal circuitry
14. AGND: Analog ground
15. COMP: Compensation pin for loop stability
16. VOUT: Output voltage

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
• Integrated protection features such as overvoltage and overcurrent protection

Advantages and Disadvantages

Advantages: - Wide input voltage range enables compatibility with various power sources - High efficiency results in reduced power dissipation - Low quiescent current prolongs battery life in portable applications - Compact package size saves board space

Disadvantages: - Limited output current may not be suitable for high-power applications - Higher cost compared to non-integrated voltage regulators

Working Principles

The MAX16963RATEA/V+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 regulates the output voltage based on the feedback received from the FB pin.

Detailed Application Field Plans

The MAX16963RATEA/V+T is commonly used in various applications, including but not limited to:

1. Automotive electronics: Powering infotainment systems, lighting modules, and sensors.
2. Industrial automation: Providing regulated power to control systems, motor drives, and communication modules.
3. Telecommunications: Powering base stations, routers, and network switches.
4. Consumer electronics: Supplying power to audio/video equipment, home appliances, and portable devices.

Detailed and Complete Alternative Models

1. TPS54332DDAR: Texas Instruments - 3A, 28V Input, Step-Down DC-DC Converter
2. LT1763CS8-3.3#PBF: Analog Devices - 500mA, Low Dropout Linear Regulator
3. LM2596S-ADJ/NOPB: Texas Instruments - 3A, Simple Switcher® Buck Regulator

These alternative models offer similar functionality and can be considered as substitutes for the MAX16963RATEA/V+T in various applications.

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