LTC3100: Synchronous 700mA (ISW) Boost & 250mA (IOUT) Buck Regulators & 100mA LDO in a 3mm x 3mm QFN
Submitted by Ionela on Fri, 05/23/2008 - 07:07.
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Linear Technology Corporation announces the LTC3100, a triple output converter which includes a 700mA (ISW) synchronous boost regulator, a 250mA (IOUT) synchronous buck regulator and a 100mA (IOUT) LDO in a 3mm x 3mm QFN-16 package. Both the boost and the buck regulators switch at 1.5MHz and use current mode, synchronous topologies. The LTC3100's boost converter operates from an input voltage range of 0.65V (start-up) to 5V making it compatible with single or multiple cell alkaline/NiMH and single cell Li-Ion/Polymer batteries and can deliver output voltages from 1.5V to 5.25V. |
