BQ24001PWPR
Introduction
The BQ24001PWPR is a power management integrated circuit (PMIC) belonging to the category of battery chargers. This device is commonly used in portable electronic devices such as smartphones, tablets, and portable media players. The BQ24001PWPR is known for its compact package, high efficiency, and versatile charging capabilities.
Basic Information Overview
- Category: Power Management IC (PMIC)
- Use: Battery charger for portable electronic devices
- Characteristics: Compact, high efficiency, versatile charging
- Package: 20-pin TSSOP
- Essence: Efficient and reliable battery charging
- Packaging/Quantity: Tape and reel, 2500 units per reel
Specifications
- Input Voltage Range: 4.35V to 6.5V
- Charge Voltage: 4.2V
- Maximum Charge Current: 1A
- Operating Temperature Range: -40°C to 85°C
- Standby Current: 15µA
- Overvoltage Protection: 6.2V
- Under Voltage Lockout: 3.5V
Detailed Pin Configuration
- VIN
- TS
- PROG
- PGND
- BAT
- STAT
- CE
- VSS
- VDD
- ISET
- ILIM
- TS
- TS
- TS
- TS
- TS
- TS
- TS
- TS
- TS
Functional Features
- Integrated power FET for high efficiency
- Thermal regulation and protection
- Charge status indication
- Programmable charge current
- Automatic recharge
Advantages and Disadvantages
Advantages
- High efficiency charging
- Compact package
- Versatile input voltage range
Disadvantages
- Limited maximum charge current compared to some alternatives
- Requires external components for full functionality
Working Principles
The BQ24001PWPR operates by regulating the charging current and voltage to ensure safe and efficient charging of lithium-ion batteries. It incorporates thermal regulation to prevent overheating and overvoltage protection for added safety.
Detailed Application Field Plans
The BQ24001PWPR is well-suited for use in portable electronic devices such as smartphones, tablets, portable media players, and other battery-powered consumer electronics. Its compact size and efficient charging make it an ideal choice for space-constrained applications.
Detailed and Complete Alternative Models
- BQ24003
- BQ24005
- BQ24006
In summary, the BQ24001PWPR is a versatile and efficient battery charger designed for portable electronic devices. Its compact package and high efficiency make it a popular choice for designers looking to optimize space and battery charging performance in their products.
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What is the input voltage range of BQ24001PWPR?
- The input voltage range of BQ24001PWPR is 4.35V to 6.5V.
What is the maximum charge current supported by BQ24001PWPR?
- BQ24001PWPR supports a maximum charge current of 1A.
Can BQ24001PWPR be used for charging single-cell lithium-ion or lithium-polymer batteries?
- Yes, BQ24001PWPR is designed for charging single-cell lithium-ion or lithium-polymer batteries.
What is the typical battery regulation voltage of BQ24001PWPR?
- The typical battery regulation voltage of BQ24001PWPR is 4.2V.
Does BQ24001PWPR have built-in thermal regulation and protection?
- Yes, BQ24001PWPR includes built-in thermal regulation and protection features.
What is the standby current consumption of BQ24001PWPR?
- The standby current consumption of BQ24001PWPR is typically 15µA.
Is BQ24001PWPR suitable for portable applications such as smartphones and tablets?
- Yes, BQ24001PWPR is suitable for portable applications like smartphones and tablets.
Does BQ24001PWPR support USB On-The-Go (OTG) functionality?
- No, BQ24001PWPR does not support USB On-The-Go (OTG) functionality.
What is the recommended operating temperature range for BQ24001PWPR?
- The recommended operating temperature range for BQ24001PWPR is -40°C to 85°C.
Can BQ24001PWPR be used in fast-charging applications?
- No, BQ24001PWPR is not designed for fast-charging applications; it is intended for standard charging scenarios.