LTC3261HMSE#PBF

LINEAR TECHNOLOGY  LTC3261HMSE#PBF  芯片, 电荷泵, 反相, 32V, 500KHZ, 12MSOP

The is a high voltage Inverting charge-pump that operates over a wide 4.5 to 32V input range and is capable of delivering up to 100mA of output current. The charge-pump employs either low quiescent current burst mode operation or low noise constant frequency mode. In burst mode operation the charge-pump VOUT regulates to -0.94 VIN and the LTC3261 draws only 60µA of quiescent current. In constant frequency mode the charge-pump produces an output equal to -VIN and operates at a fixed 500kHz or to a programmed frequency between 50 to 500kHz using an external resistor.

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Short-circuit/thermal protection

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100mA Charge pump output current