MAX7645BC/D

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High-efficiency, Low-power consumption
• Package: DIP (Dual In-line Package)
• Essence: Voltage Regulator
• Packaging/Quantity: Tube packaging, 25 pieces per tube

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 1.8V to 3.6V
• Output Current: Up to 100mA
• Quiescent Current: 15µA (typical)
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX7645BC/D has the following pin configuration:

1. GND (Ground)
2. VIN (Input Voltage)
3. VOUT (Output Voltage)
4. BYP (Bypass Capacitor)
5. SHDN (Shutdown Control)

Functional Features

• High efficiency with low power consumption
• Wide input voltage range for versatile applications
• Adjustable output voltage through external resistors
• Low quiescent current for improved battery life
• Shutdown control for power-saving mode

Advantages and Disadvantages

Advantages

• High efficiency results in reduced power dissipation
• Wide input voltage range allows compatibility with various power sources
• Adjustable output voltage provides flexibility for different applications
• Low quiescent current prolongs battery life in portable devices
• Shutdown control enables power-saving mode when not in use

Disadvantages

• Limited output current capacity may not be suitable for high-power applications
• DIP package may require additional space on the circuit board compared to surface-mount packages

Working Principles

The MAX7645BC/D is a voltage regulator IC that converts the input voltage to a regulated output voltage. It utilizes an internal feedback mechanism to maintain a stable output voltage, even with varying input voltages and load conditions. The device operates in a switching mode, which allows for high efficiency and low power dissipation.

Detailed Application Field Plans

The MAX7645BC/D is commonly used in various applications that require voltage regulation, such as:

1. Battery-powered devices: Portable electronics, including smartphones, tablets, and wearable devices, benefit from the low quiescent current and adjustable output voltage of the MAX7645BC/D.
2. Industrial equipment: The wide input voltage range and high efficiency make this IC suitable for powering sensors, control systems, and other industrial devices.
3. Automotive electronics: The MAX7645BC/D can be used in automotive applications, such as infotainment systems, dashboard displays, and lighting control modules.

Detailed and Complete Alternative Models

• MAX7646BC/D
• MAX7647BC/D
• MAX7648BC/D
• MAX7649BC/D
• MAX7650BC/D

These alternative models offer similar functionality and characteristics to the MAX7645BC/D, providing options for different voltage and current requirements.

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