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BD9S100NUX-CE2

BD9S100NUX-CE2 is a high-performance, low-power, single-cell Li-ion and Li-polymer battery charger with a micro USB input from ROHM Semiconductor. It is designed to provide efficient and reliable charging for a wide range of battery-powered devices.

Description:

The BD9S100NUX-CE2 is a fully integrated, high-efficiency battery charger that features a built-in micro USB interface for easy connection to a power source. It is capable of charging single-cell Li-ion and Li-polymer batteries with a voltage range of 3.7V to 4.2V. The charger features a constant current/constant voltage (CC/CV) charging method, which ensures safe and efficient charging of the battery.

Features:

1. Integrated micro USB interface for easy power connection
2. Supports charging of single-cell Li-ion and Li-polymer batteries
3. Wide input voltage range of 4.5V to 5.5V
4. Constant current/constant voltage (CC/CV) charging method
5. High efficiency of up to 92%
6. Built-in overcharge, over-discharge, and short-circuit protection
7. Small form factor with a compact 16-pin package
8. Low quiescent current of 2.5uA in standby mode

Applications:

The BD9S100NUX-CE2 is suitable for a wide range of battery-powered devices that require efficient and reliable charging. Some of the potential applications include:

1. Mobile phones and smartphones
2. Tablets and e-readers
3. Portable media players
4. Bluetooth headsets and earbuds
5. Smartwatches and fitness trackers
6. Wireless keyboards and mice
7. Portable gaming consoles
8. IoT devices and wearables
9. Electronic toys and gadgets
10. Medical and healthcare devices

In summary, the BD9S100NUX-CE2 from ROHM Semiconductor is a high-efficiency, low-power battery charger that is ideal for a wide range of portable electronic devices. Its integrated micro USB interface, built-in protection features, and compact form factor make it a popular choice for designers looking to implement a reliable charging solution in their products.