BQ24702PWR Allicdata Electronics

BQ24702PWR Integrated Circuits (ICs)

Allicdata Part #:

296-20825-2-ND

Manufacturer Part#:

BQ24702PWR

Price: $ 1.79
Product Category:

Integrated Circuits (ICs)

Manufacturer: Texas Instruments
Short Description: IC BATT CHARGER CTRLR 24-TSSOP
More Detail: Charger IC Multi-Chemistry 24-TSSOP
DataSheet: BQ24702PWR datasheetBQ24702PWR Datasheet/PDF
Quantity: 1000
2000 +: $ 1.62553
Stock 1000Can Ship Immediately
$ 1.79
Specifications
Series: --
Packaging: Tape & Reel (TR) 
Part Status: Active
Battery Chemistry: Multi-Chemistry
Number of Cells: --
Current - Charging: --
Programmable Features: --
Fault Protection: --
Charge Current - Max: --
Battery Pack Voltage: --
Voltage - Supply (Max): 28V
Interface: --
Operating Temperature: -40°C ~ 85°C (TA)
Package / Case: 24-TSSOP (0.173", 4.40mm Width)
Supplier Device Package: 24-TSSOP
Base Part Number: BQ24702
Description

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Introduction

PMIC – Battery Chargers are an important part of many consumer electronics, home appliances, and medical devices. They are responsible for powering up the device and keeping it charged up. The BQ24702PWR is an integrated power management and charging solution for portable devices. It utilizes an effective power conversion system to safely, quickly, and efficiently charge any kind of battery. The device is designed to meet the specific requirements of consumer electronics and appliance applications.

BQ24702PWR Application Field

The BQ24702PWR is a popular choice for charging consumer electronic devices such as smartphones, tablets, media players, and game consoles. It is also ideal for powering up medical equipment, point of sale terminals, and many types of home electronics. In addition, the device is designed for automotive applications, especially for electric powered vehicles.

The BQ24702PWR is designed for a wide range of input voltage and battery capacity. Its powerful switching converter is capable of powering devices up to 36V with high efficiency. Its high input voltage tolerance enables the device to safely charge batteries with different sets of voltages. Its high switching frequency allows the device to achieve a fast charging time with minimal noise and power dissipation.

BQ24702PWR Working Principle

The BQ24702PWR offers a high level of protection against overvoltage, overcurrent, and short circuit. It features a power switch controller with a low start-up voltage, which protects the device from accidental power-up during a reset. Additionally, the device also provides over-temperature protection and a power monitoring system that monitors the device\'s internal temperature and current.

The BQ24702PWR uses an advanced PMOS/NMOS voltage conversion system to efficiently optimize charging performance. The device uses a fully integrated power controller and FET to provide an effective power conversion system. This design allows the device to offer high efficiency and fast charge times. Additionally, the device also features a buck-boost topology with an adjustable switching frequency.

The BQ24702PWR also features an intelligent control system that ensures a reliable operation throughout the charging process. The device includes various features such as programmable charge termination, adjustable charge termination voltage and charge current limits, and programmable charging mode selection.

Conclusion

The BQ24702PWR is an advanced power management and charging solution for portable devices. It offers high efficiency, fast charge times, and a high level of protection against over voltage, over current, and short circuit. Additionally, the device is designed for a wide range of input voltage and battery capacity and features an advanced PMOS/NMOS voltage conversion system. Therefore, the BQ24702PWR is ideal for charging a variety of consumer electronics and home appliances.

The specific data is subject to PDF, and the above content is for reference

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