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The IA1606A is a step-up convertre designed for drving up to 7 series white LEDS from a single cell lithium lon battery.The IA1606A uses current mode,fixed frequency architecture to regulate an LED current,which is measured through an extemal current sense resistor.
The IA1606A includes under-voltage lockout, current limiting and thermal overload protection preventing damgae in the event of an output overload .
FEATURES:
High Efficiency: 90%
1.2MHz Constant Frequency Operation
integrated intemal power MOSFET
<1uA shutdown current
Drives up to 7 series WLEDS
SOT23-6 Packaging
APPLICATION:
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