LTM4686BEVPBF datasheet(118/130 Pages) AD

118 / 130 page

LTM4686B

118

Rev. 0

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APPENDIX C: PMBUS COMMAND DETAILS

READ_TEMPERATURE_2

The READ_TEMPERATURE_2 command returns the temperature, in degrees Celsius, of the internal sense element.

This read-only command has two data bytes and is formatted in Linear_5s_11s format.

READ_DUTY_CYCLE

The READ_DUTY_CYCLE command returns the duty cycle of controller, in percent.

This read-only command has two data bytes and is formatted in Linear_5s_11s format.

READ_POUT

The READ_POUT command is a paged reading of the DC/DC converter output power in Watts. The POUT is calculated

based on the most recent correlated output voltage and current readings.

This command has 2 data bytes and is formatted in Linear_5s_11s format.

MFR_VOUT_PEAK

The MFR_VOUT_PEAK command reports the highest voltage, in volts, reported by the READ_VOUT measurement.

This command is cleared using the MFR_CLEAR_PEAKS command.

This read-only command has two data bytes and is formatted in Linear_16u format.

MFR_VIN_PEAK

The MFR_VIN_PEAK command reports the highest voltage, in volts, reported by the READ_VIN measurement.

This command is cleared using the MFR_CLEAR_PEAKS command.

This read-only command has two data bytes and is formatted in Linear_5s_11s format.

MFR_TEMPERATURE_1_PEAK

The MFR_TEMPERATURE_1_PEAK command reports the highest temperature, in degrees Celsius, reported by the

READ_TEMPERATURE_1 measurement.

This command is cleared using the MFR_CLEAR_PEAKS command.

This read-only command has two data bytes and is formatted in Linear_5s_11s format.

MFR_TEMPERATURE_2_PEAK

The MFR_TEMPERATURE_2_PEAK command reports the highest temperature, in degrees Celsius, reported by the

READ_TEMPERATURE_2 measurement.

This command is cleared using the MFR_CLEAR_PEAKS command.

This read-only command has two data bytes and is formatted in Linear_5s_11s format.

LTM4686BEVPBF Datasheet(PDF) 118 Page - Analog Devices