Part Number: TPS92515
Tool/software:
Hi,
We occur TPS92515 noise issue.
Input voltage :9V
R15:20K
R14:10K
1.When the TPS92515 is operating without a load, the output voltage (LED1+, LED1-) exhibits the voltage waveform shown below, which is not a constant…
Part Number: TPS92515-Q1 Tool/software: Hi team,
My customer Valeo are using TPS92515-Q1 for their project. And they found when test with same board at different power cycle, they found the IL-peak sometimes is different, causing output current accuracy…
Part Number: TPS92515-Q1 Tool/software: hi team,
May you help review the sch design and check what are the possible reason for output current not meet setting?
Calculate Iout=0.77A but actual test results is 0.5A, if we change the Rsense value, the Iout…
Part Number: TPS92515-Q1 Tool/software: Hello,
my costumer Kyocera downloaded a Pspice model from ti.com and wants to generate the LTSpice model from the LIB, but it is encrypted.
Is it possible to have a decrypted library?
Thanks
Oscar Liborio
Part Number: TPS92515
Tool/software:
Hello Expert I am using TPS92515 IC for my project. With 24V input voltage, can I use it to drive 3.3V LED with max current 2A without any problem? Can I use additional filters like Pi filter at input to reduce noise…
Part Number: TPS92515 Hello TI support,
We intend to use TPS92515 in an constant current application with load of 156mH & 50 ohms (coil).
1. Can we use IADJ pin to set constant current of 250mA ? Or that pin can only be used to control max current…
This topic is a continuation of this topic:
e2e.ti.com/.../
Hi fhoude. Thank you very much for your support and the offer to take a look at my circuit diagram:
Does that look right to you? Thank you so much!
Hi, Kazuya,
If PWM1 (external shunt FET) control, it would be within ~ns to tens ns, depending on PWM1 and shunt FET on speed.
If TPS92515 PWM pin used, inductor current ramps up from 0 until regulated current. Thus, ramping up speed related to inductance…
