MAX17245ETESA+ - English Editing Encyclopedia Entry

Product Overview

Category

The MAX17245ETESA+ belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for power management and battery charging applications.

Characteristics

• Integrated circuit with power management capabilities
• Designed for efficient battery charging
• Offers high accuracy and reliability
• Provides advanced protection features for battery safety

Package

The MAX17245ETESA+ comes in a small surface-mount package, known as the TDFN-8 (Thin Dual Flat No-Lead) package.

Essence

The essence of this product lies in its ability to efficiently manage power and charge batteries in electronic devices.

Packaging/Quantity

The MAX17245ETESA+ is typically packaged in reels or tubes, containing a specific quantity of ICs per package. The exact quantity may vary depending on the supplier.

Specifications

• Input Voltage Range: 4V to 36V
• Output Voltage Range: 4.5V to 15V
• Maximum Charging Current: 2A
• Operating Temperature Range: -40°C to +85°C
• Quiescent Current: 10µA (typical)

Detailed Pin Configuration

The MAX17245ETESA+ has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. PROG: Programming pin for setting charging parameters
4. STAT: Status output pin
5. TS: Thermistor input pin for temperature monitoring
6. BAT: Battery connection pin
7. PGND: Power ground pin
8. VOUT: Output voltage pin

Functional Features

• Accurate battery charging control
• Overvoltage and undervoltage protection
• Thermal regulation for safe operation
• Programmable charging parameters
• Battery temperature monitoring
• Status indication for charging progress

Advantages and Disadvantages

Advantages

• High accuracy in battery charging
• Advanced protection features ensure battery safety
• Programmable parameters allow customization for different applications
• Compact package size enables integration into small devices

Disadvantages

• Limited maximum charging current (2A)
• Operating temperature range may not be suitable for extreme environments

Working Principles

The MAX17245ETESA+ operates by regulating the charging voltage and current to the connected battery. It continuously monitors the battery's voltage, temperature, and charging status to ensure optimal charging conditions. The programmable parameters allow customization of the charging profile based on the specific battery requirements.

Detailed Application Field Plans

The MAX17245ETESA+ finds applications in various electronic devices that require efficient power management and battery charging. Some potential application fields include:

1. Portable electronic devices (e.g., smartphones, tablets)
2. Wearable devices (e.g., smartwatches, fitness trackers)
3. IoT (Internet of Things) devices
4. Medical devices
5. Industrial equipment

Detailed and Complete Alternative Models

1. MAX17246ETESA+: Similar to MAX17245ETESA+, but with a higher maximum charging current of 4A.
2. MAX17247ETESA+: Enhanced version with additional features such as fuel gauge functionality and extended temperature range.

Note: This is not an exhaustive list, and there may be other alternative models available from different manufacturers.

In conclusion, the MAX17245ETESA+ is a highly reliable integrated circuit designed for efficient battery charging in electronic devices. Its advanced features, compact package, and customizable parameters make it suitable for a wide range of applications.