*minimal external components(only led,solar panel,current setting resister,inductor,input/output capacitor and photoresister drvice).*bulit-in charging control circuit for recharge nicdbatteries.*controllable led current with a setting resistor to vss.*high efficiency 80%.*supply voltage range between 1.8-2.8 volts.*light control by internal circuit.

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深圳市华泰鑫电子有限公司
胡勇光
15814457490
深圳市福田区竹子林紫竹六道敦煌大厦16D