MAX662ACSA

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Converter
• Characteristics: High efficiency, low power consumption
• Package: Small Outline Package (SOIC)
• Essence: Converts input voltage to a regulated output voltage
• Packaging/Quantity: Comes in a reel with 250 units

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: -1.8V to -12V
• Output Current: Up to 50mA
• Operating Temperature Range: -40°C to +85°C
• Shutdown Current: Less than 1µA

Pin Configuration

The MAX662ACSA has the following pin configuration:

1. VOUT-
2. GND
3. VOUT+
4. SHDN
5. VIN

Functional Features

• Efficiently converts input voltage to a regulated negative output voltage
• Low power consumption ensures energy efficiency
• Shutdown mode for power-saving when not in use
• Overtemperature and overcurrent protection for safe operation

Advantages

• High efficiency results in minimal power loss
• Wide input voltage range allows for versatile applications
• Compact package size enables space-saving designs
• Shutdown mode reduces power consumption during idle periods

Disadvantages

• Limited output current may not be suitable for high-power applications
• Negative output voltage limits its use to specific applications requiring negative voltage conversion

Working Principles

The MAX662ACSA is a voltage converter IC that utilizes an internal oscillator and charge pump to convert the input voltage to a regulated negative output voltage. It achieves high efficiency by minimizing power loss during the conversion process. The device also features overtemperature and overcurrent protection to ensure safe operation.

Application Field Plans

The MAX662ACSA is commonly used in various electronic devices and systems, including:

1. Battery-powered devices: Provides a negative voltage supply for components such as LCD displays and operational amplifiers.
2. Portable audio players: Enables the generation of a negative voltage required for audio amplification circuits.
3. Industrial control systems: Used to power negative voltage-dependent sensors and actuators.
4. Automotive electronics: Provides a negative voltage source for specific automotive components.

Alternative Models

• MAX660ACSA
• MAX663ACSA
• MAX664ACSA
• MAX665ACSA

These alternative models offer similar functionality and specifications to the MAX662ACSA and can be considered as replacements depending on specific application requirements.

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