BQ24105EVM是评估模块（EVM）为BQ24105锂离子充电管理IC。该BQ24105是一个高度集成的电池充电IC，采用高效率同步开关模式电源转换和一，二，或三节串联锂离子电池全面充电控制。DescriptionThe Texas Instruments bq24105EVM is the evaluation module (EVM) for the bq24105 Li-Ion charge management IC. The bq24105 is a highly integrated battery charge IC utilizing synchronous switch mode power conversion for efficient and comprehensive charge control of a one, two, or three series cell Li-Ion battery. The EVM is a complete bq24105 based circuit and provides a convenient method to evaluate the operation and performance of the IC.The EVM is set up at the factory to charge at 1.33A and a 4.2V (single cell) voltage limit. The output limits can be adjusted to charge a battery pack with more than one series cell by changing on-board resistors.The EVM development tool includes a tested evalutation module; a user guide (SLUU200) that contains the schematic, bill of materials, component placement, layout and the setup of the EVM; and the bq24105 data sheet.The only necessities to use the EVM are a power source (16V max) and the battery to be charged. Features
Input voltage: 5V to 16V (factory default) or output voltage + 0.8V to 16V (based on adjustable output voltage)
Charge rate: 1.33A
Output regulation voltage: 4.2V (factory default), can be adjusted
Number of series cells: 1 (factory default), can be adjusted
#板卡评测
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2014-03-10
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