Because of the Thanksgiving holiday in the U.S., TI E2E™ design support forum responses may be delayed from November 25 through December 2. Thank you for your patience.
Part Number: TPS22950 Tool/software: Hello TI Power Switch Professors, RCB threshold according to D/s is ~40mV, so roughly the reverse current limit is 900mA. Q1: To me, I can use this for bidirectional current for say charging Li+ w/ <=500mA without no…
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 as…
The test setup looks okay. Could this issue be related to: https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1322214/tps22950-behaviour-not-as-expected?tisearch=e2e-sitesearch&keymatch=TPS22950
The difference…
Part Number: TPS22950 Tool/software: Can you confirm that this is the correct part (TPS22950YBHR) we have installed on our board? The only marking is 41B. See photo.
Thanks.
Part Number: TPS22950 Tool/software: Hi TI Power Switch Guru, I am looking at an alternative for diode + PMOS and thus looking at TPS22950 for an wearable bidirectional charge and discharge application That requires current lim and reverse blocking in…
Part Number: TPS22950 Tool/software: Hi Team
Datasheet as below mention The output voltage is held near zero potential with respect to ground .
but in the figure 9.1 trigger current limit the Vout still under high level voltage
Another question…
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 of TPS22950…
Part Number: TPS22950 Tool/software: The Max recommended operating range for Vin is 5.5V. Will exceeding this value (not exceeding the absolute maximum rating of 6V) cause any problems?
