ISL8225M

FN7822 Rev 2.00

Page 32 of 34

December 8, 2014

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Revision History

The revision history provided is for informational purposes only and is believed to be accurate, but not warranted. Please go to web to make sure you

have the latest revision.

DATE

REVISION

CHANGE

December 8, 2014

FN7822.2

-Features on page 1: changed the output voltage range: from: “0.6V to 6V to: “0.6V to 7.5V.

-Features on page 1: Updated 17mm square PCB footprint to: 17mmx17mm square PCB footprint.

-Ordering information table on page 4 added part numbers: ISL8225MEVAL2Z, ISL8225MEVAL3Z,

ISL8225MEVAL4Z.

-Pin description on page 6, updated the output voltage range for pin numbers 23, 25: from: 0.6V to 6V

To: 0.6V to 7.5V.

-Recommended Operation table on page 7, updated output voltage range: from 0.6V to 6V to: 0.6V to 7.5V.

-Electrical spec table on page 7 under “VCC voltage level” section, updated Min from 5.15V to 5.1V and Max

from 5.95V to 5.6V.

-Electrical spec table on page 8 as follow:

“Synchronization frequency s” section: Updated Min from 150kHz to 300kHz.

Under Load Regulation Accuracy: Added a 0.3 typ value to IOUT1 and IOUT2 sections.

Under REFERENCE section: Added Min 0.5958 and Max 0.6042 to VREF1.

Under REFERENCE section: Added Min 0.5955 and Max 0.6057 to VREF2.

-Typical performance characteristics on page 10: Update Figures 4 and 5 with 6.5V/7.5V data.

-Updated the title for Figure 19 on page 13.

-Updated the title for Figures 21 on page 14.

-Added Figure 22 and 23 on page 15.

-Updated Table 1 on page 19: Added rows 33, 34, 35, 36, 37, 38, 39, 40.

-Table 2 on page 20: Added a row for 47µF 10V ceramic cap.

-Table 3 on page 21 under Vmon2 section: Updated mode 6, 7A, 7B and 7C: from 1kΩ to 0.953Ω/ 22nF and

updated note 14.

Updated Table 4 on page 22: Added two rows for 6.5V and 7.5V values.

-“Programming the Output Voltage” on page 22: Added a text with 6.5V and 7.5V information.

-“Current Share” on page 25: changed the VMON2 value, From: 1.0k to 953Ω.

-Section “Tracking Function” on page 26: Updated equation 7.

-Table 5 on page 26: Added a row with 240°.

-Table 6 on page 26 by Adding “CHANNEL 2” to checkout WRT and updated: “29% to 45% of VCC” section

from 90° to 0° and “45% to 62% of VCC” section from 120° to 90°.

On page 27: Added “Two Phase Parallel Mode” operation section.

-Added Table 7 on page 27.

-Updated Derating Curves on page 29.

January 4, 2013

FN7822.1

“Thermal Information” on page 7:

Changed “Maximum Storage Temperature Range” from “-40°C to +150°C” to “-55°C to +150°C”

“Selection of Input Capacitor” on page 22:

December 3, 2012

FN7822.0

Initial Release