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LTC3246 Wide VIN Range 500 mA Buck-Boost Charge Pump Slide 2

The LTC3246 is one of the highest current buck-boost charge pumps in Linear’s portfolio. The IC is a 500 mA buck-boost charge pump with 2.7 V to 38 V input voltage, low output noise/ripple, selectable low IQ Burst Mode operation, watchdog timer and compact packaging. The LTC3246 is a general purpose device but will find sockets in automotive ECU/CAN bus supplies, with 12 V to 5 V conversion being an efficiency sweet spot. Other key applications where the device exhibits high value are in boosting automotive low voltage cold-crank ride-through approximately 3 V to 5 V conversion or in automotive start-stop applications.

PTM Published on: 2017-11-21