L9951 datasheet(35/36 Pages) STMICROELECTRONICS

35 / 36 page

L9951 / L9951XP

Revision history

Doc ID 14173 Rev 9

35/36

Revision history

Table 23.

Document revision history

Date

Revision

Description of changes

Mar-2004

First issue

Jun-2005

Added PowerSO-36™ package information, PowerSO-36™ package

information.

Jul-2005

Updated Figure 1.: Block diagram .

Sep-2005

Note 1 removal;

Updated Figure 10.: Packages thermal data.

Feb-2006

Updated Table 4.: ESD protection.

15-Nov-2007

Document restructured and reformatted.

Added PowerSO-36™ packing information and PowerSSO-36™

packing information.

24-Jun-2009

Table 22: PowerSSO-36™ mechanical data:

– Deleted A (min) value

– Changed A (max) value from 2.47 to 2.45

– Changed A2 (max) value from 2.40 to 2.35

– Changed a1 (max) value from 0.075 to 0.1

– Added F and k rows

14-May-2010

Table 22: PowerSSO-36™ mechanical data:

– Changed X: minimum value from 4.1 to 4.3 and

maximum value from 4.7 to 5.2

– Changed Y: minimum value from 6.5 to 6.9 and

maximum value from 7.1 to 7.5

22-Sep-2013

Updated Disclaimer.

L9951 Datasheet(PDF) 35 Page - STMicroelectronics