L6986TR datasheet(67/68 Pages) STMICROELECTRONICS

67 / 68 page

DocID025376 Rev 7

67/68

L6986

Revision history

Table 16. Document revision history

Date

Revision

Changes

23-Feb-2015

Updated Section : Features on page 1 (replaced 110 m

 by 150 m- RDSON LS).

Updated Section 4.3: Soft-start and inhibit on page 14 (added and updated text, added

Figure 7 to Figure 9, Equation 2 to Equation 11).

Updated Section 6.5: Synchronization (LNM) on page 43 (added and

updated text, Figure 31, added Figure 34 to Figure 37, Table 9).

Minor modifications throughout document.

12-Feb-2016

Updated Table 3: Thermal data on page 7 (added Rth JC row).

Updated Table 6: fSW selection on page 11 (added note 3. below table).

Updated Figure 6 on page 17, Figure 8 on page 19, Figure 9 on page 20, Figure 11 on

page 22, Figure 13 on page 24 to Figure 23 on page 33, Figure 30 on page 43, Figure 32

on page 45 and Figure 33 on page 45 (replaced by new figures).

Updated Equation 18 on page 34 (replaced RLOAD / Ri by RLOAD · gcs).

Updated Section 6.5: Synchronization (LNM) on page 44 (replaced value of “range”

“2 MHz” by “1.4 MHz”, added text).

Minor modifications throughout document.

16-Aug-2016

Updated Table 1: Pin description on page 5 (updated description of pin SS/INH, SYNCH,

and E. p.).

Updated Table 2: Absolute maximum ratings on page 6 (updated VIN symbol).

Updated Table 5: Electrical characteristics on page 8 (updated VSS_L_CLMP and

VSS_H_CLMP symbols).

Updated Figure 5: Soft-start phase on page 16 (replaced by new figure).

Minor modifications throughout document.

L6986TR 데이터시트(PDF) 67 Page - STMicroelectronics