Part Number: TPS40170 Other Parts Discussed in Thread: LM5145 , LM5141 , LM5148
Dear all,
We found that the Power efficiency of TPS40170 is low.
When there is no load, the power consumption can be 5W or higher. Are there any energy saving mode to lower…
Part Number: TPS40170-Q1 Hi TI Team,
The EMC test of CE voltage has been failed on my customer's board using TPS40170-Q1. Are there any points to resolve and improve this issue? Please check an attached file and let me know that.
TPS40170QRGYRQ1_Failed…
HI Ericlee,
Thank you for your sugestions, We will share schematics with Gerber file.
Based on the previous comments by TI we have changed the placement of the components relevant to TPS40170.
Kindly revert us if any flaw to be addressed.
Its a four…
Part Number: TPS40170 Hi All,
The customer is using SN1210033 and is considering an alternative to TPS40170. What is the difference between TPS40170 and SN1210033?
If necessary, we will exchange information by private message.
Best Regards, Ishiwata
Part Number: TPS40170 I need the unencrypted model for this part. Please provide this as soon as possible. If you have any questions why, please contact: mikeschneider@ti.com
Thanks...
Part Number: TPS40170 Hi All,
I have a question about the SW pin of TPS40170.
Does the SW pin detect over current with both sink current and source current?
Best Regards, Ishiwata
Hello I am closing this thread since I have not heard from you for sometime. If you are still trying to resolve the issue, please feel free to open a new thread or reopen this thread. Thanks - Eric Lee (Applications Engineering)
Part Number: TPS40170-EP Other Parts Discussed in Thread: TPS40170 Cluster_Cranking_Sheet updated.pdf
HI Team,
We have designed an circuit for crank simulation with referecnce of TI TPS40170.
Kindly check the circuit and let us know if any mistakes in…
Part Number: TPS40170 Other Parts Discussed in Thread: LM5145 Hi All,
I have a question about a bootstrap capacitor.
The recommended capacity value is 0.1uF to 0.22uF, but is it possible to connect 0.47uF?
It also states that the ripple voltage of a bootstrap…
Part Number: TPS40170-EP Other Parts Discussed in Thread: TPS40170 , LM5145 Cluster_Cranking_Sheet-1.pdf We have modified the circuit as TI team guided us. kinldy check the modified circuit and provide your feeback. FYR please check the previous post for…