BQ24210 - 800mA 单输入单节锂离子太阳能电池充电器

BQ24210是TI德州仪器公司的一款能源采集和太阳能充电产品，BQ24210是800mA 单输入单节锂离子太阳能电池充电器，本站介绍了BQ24210的封装应用图解、特点和优点、功能等，并给出了与BQ24210相关的TI元器件型号供参考。

BQ24210 - 800mA 单输入单节锂离子太阳能电池充电器 - 能源采集和太阳能充电 - 电池管理产品 - 德州仪器

产品特性

Input Voltage Dynamic Power Management Feature (VBUS_DPM)
Selectable Battery Tracking Mode to Maximize the Charge Rate from Solar Panel Using DPM Feature
Load Mode to Support Loads Connected at VBUS Pin
20-V Input Rating, With Overvoltage Protection (OVP)
1% Battery Voltage Regulation Accuracy
Current Charge up to 800 mA With 10% Charge Current Accuracy
Thermal Regulation Protection for Output Current Control
Low Battery Leakage Current
BAT Short-Circuit Protection
NTC Input Monitoring
Built-In Safety Timer With Reset Control
Status Indication – Charging/Power Present
Available in Small 2-mm × 3-mm 10-Pin WSON Package

产品应用

Smart Phones
PDAs
MP3 Players
Low-Power Handheld Devices
Auxiliary Solar Chargers

产品说明

The bq24210 device is a highly integrated Li-Ion linear charger targeted at space-limited portable applications. The battery is charged in three phases: conditioning, constant current and constant voltage with an IC thermal protection and safety timer. The charge current value is programmable through an external resistor.The high input voltage range with input overvoltage protection supports low-cost unregulated adapters. The input voltage regulation loop with programmable input voltage regulation threshold make it suitable for charging from alternative power sources, such as solar panel or inductive charging pad. Furthermore, when no input source is present, the IC has a load mode to power peripherals by connecting the battery to the VBUS. Load mode has current limiting function to prevent overload.

产品器件信息

PART NUMBER	PACKAGE	BODY SIZE (NOM)
bq24210	WSON (10)	2.00 mm × 3.00 mm

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