Part Number: BQ32000 Hi, Support Team
We would calculator BQ32000DR about Power Dissipation.
PD=(Tj-Ta)/ ThetaJA=(150°-25°)/114.8=1.08W
is correct?
if any suggestion, Please advise me.
Thanks,
Best regards,
Lawrence
Part Number: BQ32000 Other Parts Discussed in Thread: BQ32002 Hi team, our customer want a RTC IC, we promote the BQ32000 and BQ32002, but the power consumption and the range of Vin can match their need, they want lower power and wider VIN range, so is…
Part Number: BQ32000
Hi, Support Team
if we couldn’t meet the customer’s criteria for RTC accuracy, what could we do?
We have de-poped the capacitors of 32.768KHz crystal according to crystal vendor’s suggestion.
But, the result is…
Part Number: BQ32000 Hi team,
There is an issue when changing RTC chip to BQ32000DR:
I use the driver rtc-bq32k.c in the kernel ,and sysnode can be created successfully.Also We can read the values with I2C tool.
But There are an error below in dmesg:
and…
Part Number: BQ32000 Hi, Support Team
We would use DIODES PT7C4339WEX as your 2 nd source and end cuatomer requests us to choose one solution for external capacitors.
But, crystal vendor told us it is impossible from the test results.
Because we should…
Part Number: BQ32000 Hello expert,
customer has one question as below. They are afraid of leakage current from VBACK to VCC and BU has already confirmed there should not have leakage current. But they would like to know why we have two paths(with diode…
Part Number: BQ32000 Hello expert,
May we know if there is leakage current flows through all the switch from Vback to VCC? Customer would like to save power from VBACK and don't want leakage for it.
Best regards,
Ann Lien
Part Number: BQ32000 Other Parts Discussed in Thread: BQ32002 , BQ4802Y Hi
BQ32000DR SOIC-8, please confirm which one is currently recommended by TI's original manufacturer with similar specifications and whether there are new products.
