10 Revision History
Changes from Revision B (May 2023) to Revision C (December 2023)
- Changed the number of package pins from 15 to 14. The GND/DAP is not
included in the pin count. Go
- Changed the document status from Production Mixed to Production
Data. Go
- Added LMQ66430MA5RXBRQ1, LMQ66430MA3RXBRQ1, LMQ66420MA5RXBRQ1,
LMQ66410MA3RXBRQ1, LMQ66410MA5RXBRQ1 to the Device Comparison Table. Deleted
preview tag from remaining OPNs.Go
- Changed pin numbering from 15 to 14. The GND/DAP is not included in the pin
numbering.Go
- Changed Device Nomenclature frequency trim option 'C' from 2 MHz to
2.2 MHz and changed the number of pins from 15 to 14. The GND/DAP is not
included in the pin count.Go
Changes from Revision A (December 2022) to Revision B (May 2023)
- Placed the functional safety bullet at the top of the Features
section.Go
- Removed 'Preview' tag from 1-A and 2-A options. Removed reference to
RT variants.Go
- Removed 'LMR' orderables from the Device Comparison
Table
Go
- Added LMQ66420MA3RXBRQ1 to the Device Comparison
Table
Go
- Added note regarding other device orderable optionsGo
- Removed references to RT pin and LMQ variants. Included pin 4 and pin 5 must
be floating.Go
- Included 1-A and 2-A current limit information and 400-kHz and
2.2-MHz fixed frequency specifications as well as IBIAS specification for 3.3-V
fixed and 5-V fixed. Go
- Removed RT pin from the functional block diagram and removed note regarding
LMR variantsGo
- Corrected the delay time from when EN goes high to when the part
begins to switch from 1 ms to 2.5 ms.Go
- Removed references to LMR
variants. Go
- Included recommended passive component tables for the 1-A and 2-A
variants.Go
- Corrected typo in stated output voltage from 5-V to 3.3-V.Go
- Corrected recommended inductor K value from 0.3 to
0.2.Go
- Removed references to LMR variants. Go
Changes from Revision * (February 2022) to Revision A (December 2022)
- Changed status from "Advance Information" to "Production
Data"Go