Part Number: TPS62913-IBB-EVM With reference to document SLVUC22, what are the components I should change on the TPS62913-IBB-EVM board for the following usage:
Vin: +5.2V
Vout: -3.3V for 300mA load.
Regards,
Angie
Part Number: TPS62913-IBB-EVM Other Parts Discussed in Thread: TPS62913 Hi,
My customer is evaluating TPS62913-IBB EVM with following condition
Vin=12V, Vout=-1.6V Iout=2.6A , changed FB from after 2nd stage L-C filter
Under the condition, About 40mV Vout…
Part Number: TPS62913-IBB-EVM Other Parts Discussed in Thread: TPS62913 Hi,
Compared with the Vout waveforms between TPS62913 buck(Figure 6-9 on D/S) and TPS62913IBB(Figure2-2 on EVM User's Guide),
a bigger spike noise is observed on IBB.
What does…
Part Number: TPS62913-IBB-EVM Other Parts Discussed in Thread: TPS62913 , TPS82130 Hi,
I'd like to know the following things about the VOUT ripple data of TPS62913-IBB-EVM.
About Figure 2-2. Output Voltage Ripple, Measured at J5 (After Ferrite Bead…
Hello,
To avoid any issues, it is recommended to use a level shifter on the EN (and PG) pins of the TPS62913 when used in the IBB topology. This will avoid any issues with voltage tolerance as well as disabling the device. Please see Section 1.2.2 in…
Part Number: TPS62913-IBB-EVM Other Parts Discussed in Thread: TPS62913 Hi,
I have questions about IBB.
Q1. I am thinking of inserting a fuse as a measure against burning. Where is the best place to place it?
Q2. Should the IBB phase compensation parameters…
Hi Brian,
The TPSM365R6 device will only work with up to -13 V of output voltage in an IBB configuration. This is due to the non-IBB version only being able to output 13 V max.
However, the TPSM5601R5H should be able to support this IBB application at…
Hi, Steve
Thank you for your advice.
As your advice that gave me on another thread( https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1204611/tps62913-ibb-evm-question-about-the-evm-user-guide/4547699#4547699)…
Hello,
The TPS62913 Low Noise and Low Ripple DC/DC buck converter can be used in an inverting buckboost (IBB) configuration to provide -5V from 12V input. Evaluation modules are available for the buck evaluation and IBB evaluation:
Buck: https://www.ti…
Shoo,
Rthja/c are defined same for both module and IC, and as I mentioned in last reponse.
TPSM82913 and TPS62913 are difference, the results in datasheet are simulated based on both JEDEC standard board and TI EVM board
Yuchang