REVIEW: 300-mV input-voltage boost converter throttles micro-fuel cells

Chip maker Texas Instruments is debuting an ultra-low-input DC-to-DC boost converter IC that promises to let portables operate from new energy sources such as micro-fuel cells. TI’s power circuit can let you build converters that operate with input voltages lower than 300-mV. eeProductCenter Senior Technical Editor Alex Mendelsohn reports.