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【应用手册】宽输入电压电池充电器使用SMBus的MSP430 MCU与BQ电量计

工程师
2012-04-21 19:50:50     打赏
摘要:

This application report describes a smart-battery charger reference design with a wide-input-voltage range. The reference design implements the System Management Bus (SMBus) protocol for communication between the MSP430 microcontroller and a SMBus-compatible battery fuel gauge. The MSP430 device interrogates the fuel gauge for voltage, current, and other parameters via SMBus. It then adjusts the pulse width modulation (PWM) duty-cycle output signals being fed to the dc/dc converter to deliver the power requested by the battery.

文档:slaa476a copy.pdf

链接:http://www.ti.com.cn/general/cn/docs/litabsmultiplefilelist.tsp?literatureNumber=slaa476a



关键词: 应用     手册     输入     电压     电池     充电器     使用     SMB    

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