ADP194ACBZ-R7

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High efficiency, low power consumption
• Package: BGA (Ball Grid Array)
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 4.5V to 18V
• Output Voltage Range: 0.8V to 5.5V
• Maximum Output Current: 3A
• Efficiency: Up to 95%
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The ADP194ACBZ-R7 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 to control the device operation
5. PG: Power Good indicator pin
6. SW: Switching node pin
7. VOUT: Output voltage pin

Functional Features

• Wide input voltage range allows for versatile applications
• High efficiency ensures minimal power loss
• Low power consumption in standby mode
• Overcurrent protection for enhanced safety
• Power Good indicator for monitoring output status
• Adjustable output voltage for flexibility

Advantages and Disadvantages

Advantages: - High efficiency results in energy savings - Wide input voltage range accommodates various power sources - Overcurrent protection enhances system reliability - Adjustable output voltage provides versatility

Disadvantages: - Limited maximum output current may not be suitable for high-power applications - BGA package requires specialized equipment for soldering and rework

Working Principles

The ADP194ACBZ-R7 is a voltage regulator IC that converts an input voltage to a regulated output voltage. It utilizes a switching regulator topology to achieve high efficiency. The device operates by rapidly switching the input voltage on and off, controlling the duty cycle to maintain the desired output voltage. This switching action minimizes power dissipation and allows for efficient power conversion.

Detailed Application Field Plans

The ADP194ACBZ-R7 is commonly used in various applications, including:

1. Power supplies for computer systems
2. Industrial automation equipment
3. Telecommunications infrastructure
4. Consumer electronics
5. Automotive electronics

Detailed and Complete Alternative Models

1. ADP195ACBZ-R7: Similar specifications with enhanced maximum output current of 5A.
2. ADP196ACBZ-R7: Higher efficiency variant with up to 98% efficiency.
3. ADP197ACBZ-R7: Lower cost alternative with slightly reduced input voltage range.

These alternative models provide options based on specific requirements and constraints.

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