Single-to-Dual Voltage Converter V2

by dewhisna.

2 layer board of 0.76x0.76 inches (19.20x19.20 mm).
Shared on June 11th, 2017 23:54.

Charge-pump circuit to create a negative tracking split supply voltage that mirrors the single supply input voltage. This voltage inverter version uses the LM2662 and VIN must be between 1.5v and 5.5v.

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