Other Parts Discussed in Thread: AM68A,
Hello Expert,
We are developing w/ AM68A. But LP87334DRHDR is applied.
Initial power rail of LP87334DRHDR is not same to LP87334E. so power bring-up was failed.
This issue is very urgent for our customer.
Could you please send feedback after checking my inquiry ASAP?
I want to clarify about full part number of PMIC which is applied to SoM of SK-AM68.
1. What's the full part number of PMIC for AM68A?
2. In case of PMIC for AM68A, isn't it MP now?
If it is not MP, when does it release or RTM?
3. If we change output setting of register in the PMIC (LP87334DRHDR) on customer's B'D, can we bring up power?
Pls refer to the my summary like below.
It is P87334ERHDRQ1 in SoM "PROC131E2(001)_BOM.xlsx" of SK-AM68.
I can't find P87334ERHDRQ1.
| U7 | P87334ERHDRQ1 | IC DUAL HI-CURRENT BUCK CONVERTER AND DUAL LINEAR REGULATOR VQFN28 | TEXAS INSTRUMENTS | P87334ERHDRQ1 | QFN28_19-68_200X200_1_EP3-5 |
"AM68x Processor Power Solutions Using LP87334E PMIC for Industrial Applications.pdf" has LP87334E, and there is no LP87334E part when I checked the data sheet.
I can't find LP87334E.
"PROC131E2_SCH.pdf" schematic contains LP87334ERHDR or LP87334ERHDR-Q1.
Best Regards,
Michael
