The EL7512 is a high frequency, high efficiency step-upDC:DC regulator operated at fixed frequency PWM mode.With an integrated 1A MOSFET, it can deliver up to 600mAoutput current at up to 90% efficiency. The adjustableswitching frequency is up to 1.2MHz, making it ideal for DSLapplications.When shut down, it draws <3μA of current. This feature,along with the minimum starting voltage of 2V, makes itsuitable for portable equipment powered by one lithium ionor 3 to 4 NiMH cells.The EL7512 is available in a 10-pin MSOP package, withmaximum height of 1.1mm. With proper externalcomponents, the whole converter takes less than 0.25in2PCB space.This device is specified for operation over the full -40°C to+85°C temperature range.
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