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LTC3735 - 2-Phase High Efficiency DC/DC Controller

General Description

The LTC®3735 is a 2-phase synchronous step-down switching regulator controller that drives all N-channel power MOSFETs in

Key Features

  • n Output Stages Operate Antiphase n ±1% Output Voltage Accuracy n 6-Bit IMVP-IV VID Code: VOUT = 0.7V to 1.708V n Intel Compatible Power Saving Mode (PSIB) n Stage Shedding Improves Low Current Efficiency n Power Good Output with Adaptive Masking n Lossless Voltage Positioning n Dual Input Supply Capability for Load Sharing n Resistor Programmable VOUT at Boot-Up and Deeper Sleep State n Resistor Programmable Deep Sleep Offset n Programmable Fixed Frequency: 210kHz to 550kHz n Adjust.

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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 Output Stages Operate Antiphase n ±1% Output Voltage Accuracy n 6-Bit IMVP-IV VID Code: VOUT = 0.7V to 1.708V n Intel Compatible Power Saving Mode (PSIB) n Stage Shedding Improves Low Current Efficiency n Power Good Output with Adaptive Masking n Lossless Voltage Positioning n Dual Input Supply Capability for Load Sharing n Resistor Programmable VOUT at Boot-Up and Deeper Sleep State n Resistor Programmable Deep Sleep Offset n Programmable Fixed Frequency: 210kHz to 550kHz n Adjustable Soft-Start Current Ramping n Foldback Output Current Limit n Short-Circuit Shutdown Timer with Defeat Option n Overvoltage Protection n Available in 36-Lead SSOP (0.