Part Number: TPS22950-Q1 Tool/software: As part of IC qualification and preliminary risk assessment, we are looking for fabrication process details of TPS22950CQDDCRQ1 .
No PCN was found, and the reliability data only mentions "Power BiCMOS." Could…
Part Number: TPS22950-Q1 Dear experts,
Current limiting can be available by Rilim, as datasheet stated Rilim=2.21kohm provides current limit of 500mA.
How much variation should we consider about limiting value ?
Also, current limit response time…
Part Number: TPS22950-Q1 Tool/software: Hi Team,
TPS22950-Q1 datasheet says, Imax of Absolute max rating is 2.7A and Ilim of Recommended operating condition is 3.5A as below.
It's little bit confuse, can't use more than 2.7A for output current rate…
Part Number: TPS22950-Q1 Tool/software: Dear Team TI, from the TPS22950CQDDCRQ1 Datasheet, a snapshot of 9.2.2 Detailed Design Procedure section is below. Here if we calculate for RLIM, considering ILIM=500mA, we end up getting 2.22 ohm and not 2.21 kilo…
Part Number: TPS22950-Q1 Tool/software: Hi,
I am using PTPS22950CQDDCRQ1 as a load switch in my BMS application. I did schematic as below:
Can you please confirm this design? I could see pins are matching Datasheet but
In EVK board, TPS22950-Q1…
Part Number: TPS22950-Q1 Tool/software:
What is the current limit accuracy of this part ? Positive and Negative tolerance ?
How is the soft short level defined, and how much can it deviate from the current limit (Ilim)?
Part Number: TPS22950-Q1 Tool/software: Hi all,
is there any way how to implement POWER_GOOD signal with this device? It has ~FAULTY signal, can be reuse for this purpose. The main issue I see is behavior during OFF/ON transition. Is it indicated…
Part Number: TPS22950-Q1 Other Parts Discussed in Thread: TPS22950 Tool/software: HI BU team
How do customer understand the test condition on Vout-Vin=0.3V in datasheet output current limit section? Now customer is evaluating tps22950-Q1 urgently and…
Hi Arush,
Thanks for sharing.
Below is the simplified diagram from app note. It seems the MOSFET here is NMOS, but TPS22950-Q1 internal FET is PMOS.
Based on the description in app note, the body diode will block the reverse current. But for PMOS…
Part Number: TPS25200-Q1 Other Parts Discussed in Thread: TPS22950-Q1 Hi Team,
May I know whether the OCP mechanism/behavior of both TPS25200-Q1 and TPS22950-Q1 are the same or not?
Based on datasheet, the description is the same but demo waveform…
