LTC3218
4
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Page 1: ...ce Built in soft start circuit prevents excessive inrush cur rents during start up The LED output current is regulated using an internal high side resistor allowing the LED cathode to be connected dir...
Page 2: ...y leads 2 Turn on the power at the input and set the supply to 4 5V NOTE Make sure that the input voltage does not exceed 6V 3 Press and hold the ENT push button SW1 and ob serve that the LED illumina...
Page 3: ...LTC3218 Figure 1 Proper Measurement Equipment Setup VIN GND Figure 2 Measuring Input or Output Ripple 3 Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com...
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