Part Number: TPS2491 Other Parts Discussed in Thread: TPS1663 Hi team,
We found TPS2491 ’s current consumption is around 500uA when enable pin is pulled down to ground. But as datasheet shows, the Iq is around 90uA when un-enabled. And after removing…
Part Number: TPS2491 Other Parts Discussed in Thread: TPS2490 Hello,
The datasheet 6.1 note (2) says “OUT will withstand transients to -2V for 1ms or less.
On my customer board, the OUT transients to -4V for ~10us.
Could this damage TPS2490 or should…
Part Number: TPS2491 In our application, we want to add a delay of more than 100ms in en, so c289 is adjusted to 10uF, 4.7uf, 10uF (170ms) results in tps2491 not starting, MOSFET is not turned on, and c289 can start normally when c289 is 2.2uf.
1、Please…
Part Number: TPS2491 Not having all of the required information as yet, I have an application where I need to switch 32V max into either one or two solenoids in parallel. I do not know the inductance value (working on that), but I've been told that the…
Part Number: TPS2491 Other Parts Discussed in Thread: LM5069 HI Team,
Can our TPS2491 drive back to back MOSFET pair as below? Any potential issue? Thanks.
Part Number: TPS2491 Team,
The description in the datasheet indicates to use a gate drive resistor of 10 Ohms if CISS is above 200pF. The MOSFET we have chosen is the FDP036N10A which has a very large CISS (5485pF). For this size of MOSFET, is it necessary…
Part Number: TPS2491
In our application, we want to add a delay of more than 100ms in en, so c289 is adjusted to 10uF, 4.7uf, 10uF (170ms) results in tps2491 not starting, MOSFET is not turned on, and c289 can start normally when c289 is 2.2uf. Please…
Part Number: TPS2491 Other Parts Discussed in Thread: LM5069 Dear Specialists,
My customer is considering TPS2491 protection circuit by referring SNVA683.
He has an inquiry, could you please advise.
SNVA683 is possible to use for TPS2491 by E2E post listed…