Apparatus, method and system for pulse pairing in a multi-output DC-DC converter

An apparatus comprising:

• a driver circuit having a first control input, a second control input and an output node coupled between a supply voltage node and a reference voltage node, the driver circuit to receive control pulses and output a plurality of current pulses in response to the control pulses, the driver circuit to provide a plurality of regulated voltages according to the control pulses;
• a selection circuit coupled to the output node, wherein the selection circuit is to be controlled to output one or more of the plurality of current pulses to a selected one of a plurality of load nodes, each of the plurality of load nodes to provide at least one of the plurality of regulated voltages;
• and
• an arbiter coupled to the selection circuit, wherein in a pulse pair mode, the arbiter is to control the selection circuit to direct a sequential pair of the plurality of current pulses to one of the plurality of load nodes.