ISL97649A

FN7928 Rev 3.00

Page 20 of 22

June 27, 2013

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

June 11, 2013

FN7928.3

Made correction to Equation 10 on page 13

From: VGH_headroom = (N + 1)*AVDD - N*Vd - VGH > 0

To: VGH_headroom = (N + 1)*AVDD - 2*N*Vd - VGH > 0

October 2, 2012

FN7928.2

Removed retired evaluation board ISL97649AIRTZ-EVALZ from “Ordering Information” on page 3.

vs IAVDD”.

VIN”.

Corrected Y axis of Figure 11 on page 10 from "VILDO" to “VLDO”.

Added "“VGH/VGL Charge Pump” on page 13.

Added Figures 15 and 16 to page 14.

Corrected Equation 14 on page 18.

Corrected Equation 15 on page 18.

June 19, 2012

FN7928.1

Page 1, "Features"

Changed “1.5A Integrated Boost for Up to 15V AVDD"

To: "1.5A, 0.18Ω integrated Boost FET"

May 23, 2012

Revised Equation 13 on page 18 from:

to:

April 5, 2012

Changed pin 13, POS description in “Pin Descriptions” on page 3 from "VCOM Positive Amplifier Non-

inverting input" to "VCOM Amplifier Non-inverting input"

Changed pin 16, NEG description in “Pin Descriptions” on page 3 from "VCOM Negative Amplifier Non-

inverting input" to "VCOM Amplifier inverting input"

“Absolute Maximum Ratings” on page 5. Changed:

LX, AVDD, POS, OUT to GND . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to +18V

to:

LX, AVDD, POS, NEG, VOUT to GND . . . . . . . . . . . . . . . . . . -0.3 to +18V

December 5, 2011

FN7928.0

Initial Release

RSET V_AVDD 100

A





RSET V_AVDD 20x100

A





