Part Number: TPS53219A Hi Team,
We are designing TPS53219A to support 3.3V/30~40A,
We would like to know how to select the input and output capacitor, does any selection guideline to explain it?
What is the minimum value of capacitor? What kind the type…
Part Number: TPS53219A Could you let me know if there are any potential issue when external 5V applies to VDRV and VDD, e.g. quiescent current increasing, external or internal leakage current, latch up or other malfunction.
best regards,
Part Number: TPS53219A Dear Sir,
For higher current application, could TPS53219A drive two dual-MOSFET in parallel? For example, input is 12V and output is 1V/50A.
The MOSFET spec. as attached.
Andy Lin Dual MOSFET spec.pdf
Part Number: TPS53219A Other Parts Discussed in Thread: TPS53219 , Dear Sir,
may i know the difference between the two versions? because i don't see the difference in the datasheet..
my customer used the TPS53219 version to design before, but now change…
Part Number: TPS53219A Hi,
If in our application, VDD will up to 26V (spec recommend 25V), then:
1. Is 26V okey for VDD? (even the abs. max is 18V)
2. Or can I use LDO for VDD power? Is this any side effect?
Thank you.
C.T.
Part Number: TPS53219A Hi team,
My customer would like to know what will happen once TRIP and MODE pins are floating.
We all know these are not normal conditions, but there is an issue in customer factory side so customer wants to know the concerns.
…
Part Number: TPS53219A Hello,
Our customer asked about the appropriate ripple voltage when he chooses ceramic capacitor on output. Could you please let us know if 10mV ripple voltage described in page-20 is reasonable.
Best regards,
Part Number: TPS53219A hello,
one of our customer plans to shutdown TPS53219A by VDD power supply shut down earlier than EN going to Low.
could you please help me out if this is any potential issue or problem in the device.
regards,
Part Number: TPS53219A hello,
our customer asked VREG capacitor effective value because he is worried about DC bias condition. In the datasheet, 1uF capacitor seems recommended though, could you suggest the minimum effective capacitor value.
best regards…