Part Number: TPS25947 Tool/software: Hi,
We are currently designing a battery charging circuit and was looking to include a TPS25947xx at the front end due to the multiple protection modes included and the low Ron.
is there a similar part that has…
Part Number: TPS25947 Tool/software: I need a solution that allows a user to attach a 12 volt plug to my board and have a circuit will protect against over voltage, short circuits, and reverse voltage. Once power is applied and the level is valid, the…
Part Number: TPS25947 Tool/software: Hello,
According to datasheet SLVSFC9B – OCTOBER 2020 – REVISED MARCH 2022, page 9/72,
when the AUXOFF of the TPS259470ARPW is at low state, saturation voltage is guaranteed <1V max , and typical 0.67V@26µA.…
Part Number: TPS25947 Tool/software: Hi, I'd like to leave the PGTH open in the TPS259472A. I simply don't have the space for two extra biasing resistors. I realise this will mean the PG will operate around the 1.2V point of PGTH (ref) and that is fine…
Part Number: TPS25947 Other Parts Discussed in Thread: TPS25983 , TPS2663 Tool/software: Hello,
For a new hardware design I'm looking for suitable eFuses that can be combined to give a power mux with current limit, reverse polarity protection, etc.…
Part Number: TPS25947 Tool/software: Hello TI Team,
We are interested in monitoring the ILIM output of the device TPS259470 by a microcontroller with an ADC, if practicable.
Assuming a current limit of 5.5 A, a relatively steady state current draw…
Part Number: TPS25947 Hi Experts,
In the Datasheet of TPS259472ARPWR, page 43: IINRUSH (mA) = SR (V/ms) × COUT (μF) = 0.6 × 470 = 282 mA
Does the Cout include the total capacitance on the OUT pin of TPS25947 ? For example if Vout is 12V, does Cout…
Part Number: TPS25947 I have to evaluate the dissipation capacity of this device considering that it will be encapsulated in a resin "brick" which allows for an θ CA thermal resistance of approximately 2 °C/W.
How can I use the "Junction-to-top-characterization…
Part Number: TPS25947 Other Parts Discussed in Thread: TPS25984B , TPS37-Q1 , TPS25980 , TPS3897 , TPS3840-Q1 Tool/software: Looking for a response to this thread .
Can the TPS25947 be configured / substituted to introduce a lock out time?
Part Number: TPS25947 Other Parts Discussed in Thread: TPS25948 Tool/software: Hi,
My system uses a 2Cell Li-ion battery which is charged and discharged. At that time, I wondered if I could use e-Fuse instead of FET as a battery protection circuit.…
