Abstract
The current invention relates to a driver(10,20) for driving at least one main load and one auxiliary load comprising: ä power converter(101) adapted to convert an input voltage(Vin) into at least one main output voltage provided through a main output(1011) for driving said main load, and at least one auxiliary output DC voltage through an auxiliary output(1013) for supplying said auxiliary load, ä controller(103)adapted to control the main output based on at least one input set point, wherein the power converter(101)comprises a switched capacitor converter comprising a plurality of switches and a plurality of capacitors, the main output(1011)being connected to at least one internal node of the power converter (101), the auxiliary output(1013) being connected to a DC node of the power converter(101).
| Original language | English |
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| Patent number | WO2015040564 (A1) |
| IPC | H02M1/00; H02M3/07; H02M3/158; H05B33/08 |
| Priority date | 19/09/13 |
| Publication status | Published - 26 Mar 2015 |