L9966 datasheet(114/122 Pages) STMICROELECTRONICS

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Revision history

Table 85. Document revision history

Date

Version

Changes

06-Jul-2018

Initial release.

20-Jul-2018

Updated Table 11. Saturation voltages.

Registers CURR_SRC_CTRL_[1:4], CURR_SRC_CTRL_[5:8], CURR_SRC_CTRL_[9:12]

and CURR_SRC_CTRL_[13:15] Range [3:1] added condition (CS=1) to binary value 011.

03-Dec-2018

Updated:

Table 14. Pull up current value;

For "ADC1range_1_25" and "ADC1range_40" parameters, corrected pin name in Table 22.

ADC1 parameters;

For "RMEASacc_L (1.5% max.)", "RMEASacc_L (10% max.)" "RMEASsettl time (50 µs max.)"

updated condition in Table 23. ADC2 parameters.

05-Feb-2019

Added Section 5.5 Temperature ranges and thermal data.

21-Oct-2019

Updated Table 41. Signal routed on AOX.

Minor text changes.

08-Mar-2021

Updated:

•

Section 16.3 HW_REV (address register);

•

Section 16.27 DIG_IN_STAT (bitfield name).

10-May-2022

Updated Section 17.1 TQFP48 (7x7x1 mm exp. pad down 5.0x5.0) package information.

22-Jun-2022

Updated:

•

Figure 32. VRS interface block diagram;

•

Figure 33. VRS block diagram - Normal operating mode;

•

Figure 35. VRS_A fully adaptive hysteresis;

•

Figure 38. VRS block diagram - Diagnostic operating mode - Current path.

04-Aug-2022

Updated Table 83. TQFP48 (7x7x1 mm exp. pad down 5.0x5.0) package mechanical data.

08-Sep-2022

Document classification changed from Restricted to public.

L9966

DS12459 - Rev 10

page 114/122

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