Summary: FS5080ES is a 5 v input, support double festival booster of lithium battery charging management IC, FS5080ES integrated power MOS, using asynchronous switching architecture, in the application need only few peripheral devices, which can effectively reduce the overall package size, reduce the cost of BOM FS5080ES booster switch charging converter efficiency is about 90%, FS5080ES input voltage is 5 v, built-in adaptive loop, may adjust the charging current intelligence, prevent to hang the output of the adapter, can match all the 5 v power adapter, packaging forms: ESOP8L standard packaging description: 10 w z, 2 a type asynchronous switching booster charge z booster automatically adjust the input current, charging efficiency 90% z matches all adapters support built-in power MOS LED charging status indication z z, z 600 KHZ switching frequency, reduced peripheral circuit inductance can support 2.2 uH z built-in output overvoltage, short circuit protection z built-in input undervoltage, overvoltage protection built-in IC over temperature protection z z ESD 4 kv electrostatic shielding
Double festival lithium battery series management series selection table:
Model encapsulate functional
FS7022B SOT23-6 double festival lithium battery series protection IC replace HY2120
FS7022 SOT23-6 double festival lithium battery series protection IC replace HY2120
FS5080ES ESOP8 booster type double festival lithium battery charging circuit in series (VIN: 5 v2a) charging 800 ma
FS7222 ESOP8 step-down type double festival lithium battery charging circuit in series (VIN: 9 v) charging 800 ma 12 v input 500 ma

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