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LTC3245

250mA Buck-Boost Charge Pump

LTC3245 Features

* Wide VIN Range, Low Noise, 250mA Buck-Boost Charge Pump Description n 2.7V to 38V VIN Range n IQ = 18µA Operating; 4μA in Shutdown n 12V to 5V Efficiency = 81% n Multimode Operation (2:1, 1:1, 1:2) with Automatic Mode Switching n Low Noise, Constant Frequency Operation n Pin Selectable Burst Mode®

LTC3245 General Description

n 2.7V to 38V VIN Range n IQ = 18µA Operating; 4μA in Shutdown n 12V to 5V Efficiency = 81% n Multimode Operation (2:1, 1:1, 1:2) with Automatic Mode Switching n Low Noise, Constant Frequency Operation n Pin Selectable Burst Mode® Operation n VOUT: Fixed 3.3V, 5V or Adjustable (2.5V to 5V) n IOUT U.

LTC3245 Datasheet (537.07 KB)

Preview of LTC3245 PDF

Datasheet Details

Part number:

LTC3245

Manufacturer:

Linear Technology

File Size:

537.07 KB

Description:

250ma buck-boost charge pump.

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LTC3245 250mA Buck-Boost Charge Pump Linear Technology

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