FN8880 Rev.2.00

Page 46 of 47

Jul 14, 2017

ISL68147

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DATE

REVISION

CHANGE

Jul 14, 2017

FN8880.2 • Updated Table of Differences on page 3, for ISL68147 Specification Supported column, added “Cavium Thunder X2”

• Updated Figure 5 on page 9 with the attached VSD.

• Removed all references to ISL99226A

• Page 9, EC table, POWER_ON RESET AND INPUT VOLTAGE LOCKOUT section:

Enable (EN0 and EN1) Input High Level, deleted the typ value and added 2.55 as MIN.

Added a line: 'Enable (EN0 and EN1) Input Low Level', add 0.8 as MAX.

• Page 11, EC table, SMBus/PMBus section:

Changed 'SCL, SDA Input High/Low Threshold' to: 'SCL, SDA Input High Level' and set 1.55V MIN.

Added a line: 'SCL, SDA Input Low Level', added 0.8 as MAX.

• PMBus Command Detail section, changed the function from 'Two's Complement Integer' to 'Unsigned Integer' in

the tables for the following commands:

VOUT_COMMAND, VOUT_MAX, VOUT_MARGIN_HIGH,

VOUT_MARGIN_LOW, VOUT_TRANSITION_RATE,

VOUT_DROOP, VOUT_MIN, VOUT_OV_FAULT_LIMIT,

VOUT_UV_FAULT_LIMIT, VIN_OV_FAULT_LIMIT,

VIN_UV_FAULT_LIMIT, IIN_OC_FAULT_LIMIT, TON_DELAY,

TON_RISE, TOFF_DELAY, TOFF_FALL

• page 36, PMBus Command Detail, STATUS_BYTE (78h) - Data Length in Bytes: changed from ‘2’ to ‘1’

• PMBus command detail, STATUS_CML on page 40, bit 1 of the table, changed

from: 'PMBus command tried to write to a read only or protected command, or a'.

to: 'A communication fault other than the ones listed in this table has occurred.'

• page 43, PMBus Command Detail, READ_PIN, updated the 'Paged or Global' to 'Global'.

Feb 21, 2017

FN8880.1 Updated description to reflect processor name change.

Sep 28, 2016

FN8880.0 Initial release