Part Number: TPS2552 Hi
My customer set the Rilim resistance to 52.3kohm. Then the value of IOSMIN is 448.3mA.
My customer is worried if there is a current limit at 440mA.
My customer had no problem with the test, but they want to hear TI's opinion.…
Part Number: TPS2552-1 Hi team,
In the datasheet 10.1.1 Constant-Current vs Latch-Off Operation and Impact on Output Voltage , it says:
"During current-limit operation, the N-channel MOSFET is no longer fully-enhanced and the resistance of the device…
Part Number: TPS2552 Hi
I have the questions as below.
1. How long does the current need to remain set to apply the current limit?
2. How does it return after the current limit is activated?
For example, if the current is limited at 520mA, what value…
Part Number: TPS2552 Hi team,
Could you please provide me the reverse leakage current (I REV ) curve over temperature (-40 degC to +85degC) for TPS2552/3?
The datasheet only defines the data under Tj=25degC.
Regards,
Itoh
Part Number: TPS2552 we are seeing TPS2552DBVR COO PH wire bonding is different from COO CN. please advise if these the wire bond will affect anything relating to functionality? and please advise the reason of such wire bonding.
Part Number: TPS2552 Hello,
Does TPS2552 have a failure mode that can lead to pin open or short-circuit between IN and OUT?
If yes, which can occur? Open or short-circuit.
If both can happen, what's the percentage of these?
Best regards, Shinichi…
Part Number: TPS2552 Other Parts Discussed in Thread: TPS2553 , Hi,
there seems to be an issue with the spice models for TPS2552 and TPS2553 available as a download on the product folder.
- The TPS2552 does not react to the EN_B pin and is permanently switched…
Part Number: TPS2552 Dear team,
Customer need USB current limit IC for safety 62368-3.
The Maximum output current is up to 2A and need OV protection to clamp voltage at 6.5V.
They are using TPS2552 now, but this part does not have OVP feature.
Could…
Part Number: TPS2552 Dear Team,
I measured around 2.3V at the output of TPS2552 and the input voltage was 3.3V.
I also changed the R183 to 20K OHM, but the output voltage is still around 2.3V.
The schematic is as follows.
Could you help to check what is…