L99VR01 datasheet(36/40 Pages) STMICROELECTRONICS

36 / 40 page

Revision history

Table 18. Document revision history

Date

Version

Changes

02-Mar-2021

Initial release

13-Apr-2021

Updated Table 11. Thermal warning and protection (only for L99VR01J) ;

Section 2.4 Electrical characteristics curves..

22-Aug-2022

Updated Section Features in cover page.

Updated Table 3. Operation junction temperature.

Updated Section 4.11 Functional safety management.

Updated Table 6. Fast output discharge.

Updated Table 7. Reset.

Updated Table 11. Thermal warning and protection (only for L99VR01J).

Updated Figure 45. Rthj-amb vs PCB copper area in open box free air

condition (PowerSSO-12).

09-Feb-2024

Updated Features and Description on cover page.

Updated Table 1. Pins description and Table 2. Absolute maximum ratings.

Removed "Table 8: Watchdog (only for L99VR01J)"

Updated Table 2. Absolute maximum ratings.

Updated Section 2.4: Electrical characteristics curves.

Updated Figure 25. Load regulation test circuit , Figure 27. Application

schematic, Figure 28. Application schematic – Post regulation,

Figure 31. Example of output voltage selection and Figure 32. Typical

example of enable control.

Updated Section 4.5: Reset.

Removed "Section: Autonomous watchdog".

Updated Section 4.6: Thermal warning and thermal shutdown.

Updated Section 5: Application.

Updated Section 8: Order codes.

Minor text changes.

L99VR01

DS13649 - Rev 4

page 36/40

L99VR01 데이터시트(PDF) 36 Page - STMicroelectronics