L9680 datasheet(284/286 Pages) STMICROELECTRONICS

284 / 286 page

Revision history

L9680

284/286

DS11615 Rev 7

Revision history

Table 77. Document revision history

Date

Revision

Changes

03-May-2016

Initial release.

23-Oct-2018

Modified in Table 1: Absolute maximum ratings the max. values for

all SRx pins name from 40 V to 35 V.

Updated:

– Section 5.2: Deployment drivers on page 24,

– Section 6.2.5: Power-up and power-down sequences,

– Section 6.10: VCOREMON external core voltage monitor’

– Section 9.1.1: Functional description’

– Table 25: Internal regulator DC specifications on page 236,

– General conditions in Section 17.5: Oscillators on page 238,

– Table 31: Reset DC specifications on page 239,

– Table 34: SPI AC specifications on page 241,

– Table 38: ER CAP current generators and diagnostic DC

specifications on page 245,

– Table 40: ER Switch DC specifications on page 246,

– Table 44: SYNCBOOST converter DC specifications,

– Table 47: SATBUCK converter DC specifications on page 250,,

– Table 50: VCC converter DC specifications,

– Table 57: Deployment drivers diagnostics - Squib/pyroswitch

resistance measurement on page 259,

– General conditions in Section 17.17.2: Squib/pyroswitch

leakage test (VRCM) on page 261,

– Table 61: PSI-5 satellite transceiver - DC specifications on

page 263,

– Table 62: PSI-5 satellite transceiver - AC specifications on

page 265,

– Table 65: DC Sensor interface specifications on page 270,

– Table 68: GPO interface DC specifications on page 273,

– Table 71: Voltage diagnostics (Analog MUX) on page 278.

– Corrected in Section 7.3.29 “register HIGH_LEV_DIAG_SEL”

for “0100” from “unused” to “ER cap ESR measure” and

Section 7.3.31 “register HIGH_LEV_DIAG_SEL” for “100” from

“unused” to “ER cap ESR measure”.

– Updated Section 19: Errata sheet on page 280.

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