IS-CHPMP and IS-CHPMPHP Manual
7850 East Gelding Drive • Scottsdale, AZ 85260-3420
IS-CHPMP and IS-CHPMPHP Manual D.docx
Page 6 of 10
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1120
Illustration 1, Pin Configuration in relation to
board, IS-CHPMP
Illustration 2, Pin Configuration in relation to
board IS-CHPMPHP
4.
Multi-Switch Operation
OLED power consumption is based on the number of pixels on. The safe way to calculate the number of OLED
products that can be powered by one charge pump is as stated below:
Number of OLED products =
Charge Pump Current Capability
AllPixelsOn Mode Max Current
It is possible to have more OLED products powered by one charge pump since under normal operation not all
the pixels are on at the same time.
If more OLED product need to be powered, then multiple charge pumps can be placed in parallel.
