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LTC3887 - Dual Output PolyPhase Step-Down DC/DC Controller

General Description

nn PMBus/I2C Compliant Serial Interface nn Telemetry Read Back includes VIN, IIN, VOUT, IOUT, Temperature, Duty Cycle and Faults nn Programmable Voltage, Current Limit, Digital Soft-Start/Stop, Sequencing, Margining, OV/UV and Frequency Synchronization (250kHz to 1MHz) nn ±0.5% Output Voltage Accur

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Datasheet Details

Part number LTC3887
Manufacturer Analog Devices
File Size 3.49 MB
Description Dual Output PolyPhase Step-Down DC/DC Controller
Datasheet download datasheet LTC3887 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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LTC3887/LTC3887-1/ LTC3887-2 Dual Output PolyPhase Step-Down DC/DC Controller with Digital Power System Management FEATURES DESCRIPTION nn PMBus/I2C Compliant Serial Interface nn Telemetry Read Back includes VIN, IIN, VOUT, IOUT, Temperature, Duty Cycle and Faults nn Programmable Voltage, Current Limit, Digital Soft-Start/Stop, Sequencing, Margining, OV/UV and Frequency Synchronization (250kHz to 1MHz) nn ±0.5% Output Voltage Accuracy Over Temperature nn Integrated 16-Bit ADC nn VOUT Range: 0.5V to 5.5V (VOUT0, VOUT1) nn Internal EEPROM and Fault Logging with ECC nn Integrated N-Channel MOSFET Gate Drivers (LTC3887) nn Minimum On-Time 45ns nn Wide VIN Range: 4.