臺灣明智類比有限公司
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00886-283598088
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周小姐
電話：18902476385
地址：深圳市南山區科技園高新南路賦安科技大廈A座
The IA1605A is a step-up convertre designed for drving up to 7 series white LEDS from a single cell lithium lon battery.The IA1605A uses current mode,fixed frequency architecture to regulate an LED current,which is measured through an extemal current sense resistor.It's low 200mV feedback voltage reduces power loss and improves efficiency.
The IA1605A includes under-voltage lockout, current limiting and thermal overload protection preventing damgae in the event of an output overload .
FEATURES:
High Efficiency: 81%
1.2MHz Constant Frequency Operation
integrated intemal power MOSFET
<1uA shutdown current
Drives up to 7 series WLEDS
Low 200mV feedback voltage
SOT23-6 Packaging
APPLICATION:
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