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美之通科技 
| 联系人：陈先生 先生 (业务) |
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| 电 话：075589345636 |
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| 手 机：15986625763/18218086 |
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| 供应ETA9635,优势ETA9635 |
Power Management Unit for Power Banks
The ETA9635 is a fully integrated power management unit specifically designed for Power Bank, Mobile Charger, Backup Battery Charger applications. It consists of a high efficiency synchronous step-up boost converter and a linear battery charger. The boost can provide up to 1A output current at 5V of from a Li-Ion battery input voltage, while the charger can charge up to 1A of current from an AC adapter input. The boost incorporates circuits that disconnect the input from output, during shutdown, short-circuit, output current overloading, or other events when output is higher than the input. This not only eliminates the need for an external MOSFET and its control circuitry to disconnect the input from output, also provides robust output overload protection. Using a patent output current overloading, or other events when output is higher than the input. This not only eliminates the need for an external MOSFET and its control circuitry to disconnect the input from output, also provides robust output overload protection. Using a patent pending technique to drive the charger LED indicator, it eliminates the need for a micro-controller normally needed in mobile chargers. While saving the cost of a micro-controller, since the whole units only consumes less than 50uA of quiescent current during no load, when considering standby time for one charge, it is a much superior solution comparing to the traditional solution that needs a micro-controller which normally consumes up to 1mA current.
产品主要参数 产品主要应用
2in 1: A Synchronous boost plus A Charger
Short-circuit Protection
5W Output Power from the Boost
Boost Output to Input Reversed Current Protection
Up to 1A Charging |
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| 美之通科技 |
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| 电 话： |
075589345636 |
| 传 真： |
075525792724 |
| 移动电话： |
15986625763/18218086 |
| 在线联系： |
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| 公司地址： |
中国广东深圳市罗湖区翠山路1号颖隆大厦312室 |
| 邮 编： |
518000 |
| 公司主页： |
http://mztkj.qy6.com( 加入收藏) |
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