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LTC3115-1 - 2A Synchronous Buck-Boost DC/DC Converter

General Description

The LTC®3115-1 is a high voltage monolithic synchronous buck-boost DC/DC converter.

Its wide 2.7V to 40V input and output voltage ranges make it well suited to a wide variety of automotive and industrial applications.

Key Features

  • n Wide VIN Range: 2.7V to 40V n Wide VOUT Range: 2.7V to 40V n 1A Output Current for VIN ≥ 3.6V, VOUT = 5V n 2A Output Current in Step-Down Operation for VIN ≥ 6V n Programmable Frequency: 100kHz to 2MHz n Synchronizable Up to 2MHz with an External Clock n Up to 95% Efficiency n 30µA No-Load Quiescent Current in Burst Mode® Operation n Ultralow Noise Buck-Boost PWM n Internal Soft-Start n 3µA Supply Current in Shutdown n Programmable Input Undervoltage Lockout n Small 4mm × 5mm × 0.75mm DFN Pack.

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📁 Similar Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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FEATURES n Wide VIN Range: 2.7V to 40V n Wide VOUT Range: 2.7V to 40V n 1A Output Current for VIN ≥ 3.6V, VOUT = 5V n 2A Output Current in Step-Down Operation for VIN ≥ 6V n Programmable Frequency: 100kHz to 2MHz n Synchronizable Up to 2MHz with an External Clock n Up to 95% Efficiency n 30µA No-Load Quiescent Current in Burst Mode® Operation n Ultralow Noise Buck-Boost PWM n Internal Soft-Start n 3µA Supply Current in Shutdown n Programmable Input Undervoltage Lockout n Small 4mm × 5mm × 0.