BQ25101HYFPR

Product Overview

The BQ25101HYFPR belongs to the category of power management integrated circuits (PMICs) and is designed for use in portable and battery-powered applications. This PMIC is known for its compact size, high efficiency, and low quiescent current, making it suitable for a wide range of battery-powered devices. The package type for the BQ25101HYFPR is a 15-pin wafer chip scale package (WCSP), and it is available in tape and reel packaging with a specific quantity per reel.

Specifications

• Input Voltage Range: 3.5V to 6.2V
• Maximum Charge Current: 300mA
• Battery Voltage Range: 3.5V to 4.4V
• Operating Temperature Range: -40°C to 85°C
• Quiescent Current: 700nA
• Integrated Battery Voltage Monitor
• Programmable Load Disconnect Timer

Detailed Pin Configuration

The BQ25101HYFPR features a detailed pin configuration that includes input voltage pins, battery voltage pins, charge status indicators, and power good indicators. The pinout provides a clear understanding of how the PMIC interfaces with external components and the system.

Functional Features

• Integrated Linear Charger
• Autonomous Power Path Management
• Dynamic Voltage Limiting
• Thermal Regulation and Protection
• Battery Temperature Monitoring

Advantages and Disadvantages

Advantages

• High Efficiency Charging
• Compact Size
• Low Quiescent Current
• Comprehensive Protection Features

Disadvantages

• Limited Maximum Charge Current
• Narrow Battery Voltage Range

Working Principles

The BQ25101HYFPR operates by efficiently managing power from the input source to the battery while providing necessary monitoring and protection functions. It utilizes an autonomous power path to ensure continuous power delivery to the system while charging the battery.

Detailed Application Field Plans

The BQ25101HYFPR is well-suited for various portable and battery-powered applications, including: - Wearable Devices - Portable Medical Devices - Smartphones and Tablets - Wireless Sensors - IoT Devices

Detailed and Complete Alternative Models

For applications requiring different specifications or features, alternative models to consider include: - BQ24075 - BQ24210 - BQ25895

In conclusion, the BQ25101HYFPR offers a compact and efficient solution for power management in battery-powered applications, with its high integration and comprehensive features making it a versatile choice for various portable devices.

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