Summary:
Battery charger that simplifies USB charging and user-friendly operation
USB charger that supports automatic enumeration or adapter type detection*
The MAX77301** is a linear battery charger that supports Bluetooth® headsets, cell phones, and other portable product designs. The built-in USB auto-enumeration circuit optimizes the charging current by negotiating with the USB host, eliminating the need for processor intervention, saving CPU or system software development. The MAX77301 includes an intelligent power selector (Smart PowerSelectorTM) that allows the portable device to function properly when the battery is fully discharged or when no battery is connected.
Save board space and cost
- Built-in adjustment tube, charging current up to 0.9A
- Built-in power switch eliminates the need for an external FET
- Support for charger detection or USB enumeration without an external CPU
- 2.38mm x 2.38mm WLP package
Simplified design
- Support for charger detection or USB enumeration without additional software development
- Stand-alone charger
- Meet USB battery charging specifications, version 1.1
- I2C interface
- Meet JEITA recommended safety charging standards
Industry's first dual-input smart charger with advanced temperature monitoring - a safer charging solution
The MAX8934_ automatically adjusts the charge current and termination voltage to meet JEITA's recommended safe charging requirements*, which integrates all the functions needed to charge and switch loads between the battery and an external power source.
USB charger detection scheme optimizes universal charger design
A charger supports charging all devices.
With the widespread deployment of USB ports in hotels, airports, and automobiles, the demand for USB chargers has risen sharply. The MAX14656* can optimize charging for different USB ports and even dedicated USB adapters to replenish your portable device anytime, anywhere. Under all conditions, make sure you meet the latest USB charging standards**.
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Bluetooth louder speaker has a high-power trumpet, the subwoofer is very shocking, and it can also realize TWS wireless serial connection, the left and right channels can play songs at the same time, as if you are in a theater.
The portable Bluetooth rich bass speaker is very smart. It can support AUX, USB, TF card memory reading, Bluetooth connection, etc. for playback. The LED light flashes according to the rhythm of the music, which is very sensational and cool!It supports hand free call then frees your hands.
Bluetooth Speaker also has a long battery life. The 6000mAh battery allows the playback time to reach 5H~10H, allowing you to enjoy music anytime and anywhere when you outdoors without worrying about the battery running out quickly.
We also use waterproof fabric to make it, the waterproof Bluetooth speaker grade reaches IPX5, which can prevent rain or domestic water from splashing on the speaker. When using it, remember to close the charging rubber plug,Dont worry about ranning or splashing water,let you enjoy the music.
Waterproof IPX5 Bluetooth Louder Speaker,Portable Bluetooth Louder Speaker,Heavy Bass Bluetooth Louder Speaker
Shenzhen Focras Technology Co.,Ltd , https://www.focras.com