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LT3582/LT3582-5/LT3582-12 - I2C Programmable Boost and Single Inductor Inverting DC/DC Converters with OTP


DESCRIPTION I2C Programmable Boostand Single Inductor Inverting DC/DC Converters with OTPThe LT3582/LT3582-5/LT3582-12 are dual DC/DC convert-ers featuring positive and negative outputs and integrated feedback resistors. The LT3582, with its built in One Time Programming (OTP), has con gurable output settings via the I2C interface, including output voltage settings, power up sequencing, power down discharge, and output voltage ramp rates. LT3582 settings can be changed adaptively in the nal product, or set during manufacturing and made permanent using the built in non-volatile OTP memory. The positive output voltage can be set between 3.2V and 12.775V in 25mV steps. The negative output voltage can be set between -1.2V and -13.95V in -50mV steps. The LT3582-5 and LT3582-12 are pre-con gured at the factory for 5V and 12V outputs respectively.one Boost and one Inverting. The Boost converter has an integrated power switch and output disconnect switch. The Inverting converter uses a single FEATURES APPLICATIONS DESCRIPTION I2C Programmable Boostand Single Inductor Inverting DC/DC Converters with OTPThe LT3582/LT3582-5/LT3582-12 are dual DC/DC convert-ers featuring positive and negative outputs and integrated feedback resistors. The LT3582, with its built in One Time Programming (OTP), has con gurable output settings via the I2C interface, including output voltage settings, power up sequencing, power down discharge, and output voltage ramp rates. LT3582 settings can be changed adaptively in the nal product, or set during manufacturing and made permanent using the built in non-volatile OTP memory. The positive output voltage can be set between 3.2V and 12.775V in 25mV steps. The negative output voltage can be set between -1.2V and -13.95V in -50mV steps. The LT3582-5 and LT3582-12 are pre-con gured at the factory for 5V and 12V outputs respectively.one Boost and one Inverting. The Boost converter has an integrated power switch and output disconnect switch. The Inverting co LT3582/LT3582-5/LT3582-121 3582512f TYPICAL AP

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Other Descriptions

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IRAMP00RAMPP/RA Features IRAMP00RAMPP/RA Component

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