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BQ25100YFPT
Product Overview
The BQ25100YFPT belongs to the category of power management integrated circuits (PMICs) and is designed for use in portable and battery-powered applications. Its characteristics include high efficiency, compact size, and low quiescent current. The package type is a 20-pin wafer chip scale package (WCSP), and it is available in tape and reel packaging with a quantity of 3000 units per reel.
Specifications
- Input Voltage Range: 3.8V to 6.5V
- Output Voltage Range: 1.8V to 4.2V
- Maximum Charge Current: 300mA
- Operating Temperature Range: -40°C to 85°C
Detailed Pin Configuration
The BQ25100YFPT features a detailed pin configuration with 20 pins, including VIN, VOUT, EN, STAT, and various other pins for input, output, and control functions.
Functional Features
- Integrated Battery Charger
- Power Path Management
- Thermal Regulation
- Battery Voltage Monitoring
- Programmable Input Current Limit
Advantages and Disadvantages
Advantages - High Efficiency Charging - Compact Size - Low Quiescent Current - Integrated Power Path Management
Disadvantages - Limited Maximum Charge Current - Restricted Input Voltage Range
Working Principles
The BQ25100YFPT operates by efficiently managing power from input sources to charge a connected battery while also providing power to the system load. It utilizes advanced charging algorithms and power path management to optimize charging and discharging processes.
Detailed Application Field Plans
The BQ25100YFPT is well-suited for various portable and battery-powered applications, including: - Wearable Devices - Portable Medical Equipment - Smartphones and Tablets - Portable Audio Devices
Detailed and Complete Alternative Models
BQ24075RGTT
- Category: PMIC
- Use: Battery Charging
- Characteristics: Small Size, Low Heat Dissipation
- Package: 16-pin QFN
- Quantity: 2500 units per reel
BQ24210DQCT
- Category: PMIC
- Use: Battery Management
- Characteristics: Fast Charging, Wide Input Voltage Range
- Package: 10-pin SON
- Quantity: 4000 units per reel
In conclusion, the BQ25100YFPT is a versatile PMIC designed for efficient power management and battery charging in portable and battery-powered applications. Its compact size, integrated features, and advanced functionality make it an ideal choice for various electronic devices.
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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan BQ25100YFPT dalam solusi teknis
What is the input voltage range for BQ25100YFPT?
- The input voltage range for BQ25100YFPT is 3.8V to 6.5V.
What is the maximum charging current supported by BQ25100YFPT?
- BQ25100YFPT supports a maximum charging current of 300mA.
Can BQ25100YFPT be used for charging single-cell Li-Ion or Li-Polymer batteries?
- Yes, BQ25100YFPT is designed for charging single-cell Li-Ion or Li-Polymer batteries.
What is the standby quiescent current of BQ25100YFPT?
- The standby quiescent current of BQ25100YFPT is typically 15µA.
Does BQ25100YFPT have built-in battery protection features?
- Yes, BQ25100YFPT includes built-in battery protection features such as over-voltage protection, over-current protection, and thermal shutdown.
What is the recommended operating temperature range for BQ25100YFPT?
- The recommended operating temperature range for BQ25100YFPT is -40°C to 85°C.
Is BQ25100YFPT suitable for low-power IoT devices?
- Yes, BQ25100YFPT is suitable for low-power IoT devices due to its ultra-low quiescent current and small footprint.
Does BQ25100YFPT support USB On-The-Go (OTG) functionality?
- No, BQ25100YFPT does not support USB On-The-Go (OTG) functionality.
What is the typical efficiency of BQ25100YFPT?
- The typical efficiency of BQ25100YFPT is around 90%.
Can BQ25100YFPT be used in wearable devices?
- Yes, BQ25100YFPT can be used in wearable devices due to its compact size and low power consumption.