SN2040DSQR 数量充足，代理渠道

The SN2040 is a highly integrated Li-Ion and Li-Pol linear charger device targeted at space-limited portable applications. The device operate from either a USB port or AC adapter. The high input voltage range with input overvoltage protection supports lowcost unregulated adapters. The SN2040 has a single power output that charges the battery. A system load can be placed in parallel with the battery as long as the average system load does not keep the battery from charging fully during the 10 hour safety timer. The battery is charged in three phases: conditioning, constant current and constant voltage. In all charge phases, an internal control loop monitors the IC junction temperature and reduces the charge current if an internal temperature threshold is exceeded. The charger power stage and charge current sense functions are fully integrated. The charger function has high accuracy current and voltage regulation loops, charge status display, and charge termination. The pre-charge current and termination current threshold are programmed through an external resistor on the SN2040. The fast charge current value is also programmable through an external resistor. 

企业名：深圳市辉之阳实业有限公司

类型：贸易/代理/分销

电话： 075523245236
075523245236
075523245236

手机：13574854884
13574854884
13574854884

联系人：陈经理/龙经理/陈经理

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邮箱：2077339677@qq.com

地址：广东深圳深圳市宝安区西乡街道固戍社区海滨新村碧湾路东1号碧湾大厦705