Part Number: TPS61088 Hi team,
In our customer application, the device VIN is supplied by battery (4.2V), Our customer want to supply pin VIN (the internal LDO input) by an isolate power, which is because that VIN will drop a lot due to the VIN load line…
Part Number: TPS61088 Hello,
I measured the undershoot of the SW pin using the TPS61088. Attach the waveform. To avoid measurement errors, the oscilloscope uses a differential probe. It undershoots for a period of 11.3ns and drops to -1.05V. The datasheet…
Part Number: TPS61088 Dear Expert
Customer pp state use our tps61088 from 4V input boost to 7.1V 2A maximum current . And the load is a DC motor . When customer pp about 100 pcs unit ,about 3 pcs unit wolud
be lock output to 3.7V ,only when customer shutdown…
Part Number: TPS61088-Q1 Hi,
We plan to use TI’s boost regulator TPS61088-Q1, for our automotive design.
Kindly help us in finalizing the below design parameters of the boost regulator for our design.
Which switching frequency should we choose…
Part Number: TPS61088 Hello,
I am working on implementing a boost converter using the TPS61088. May I ask for a bit of help in assessing the SW pin switching characteristics to see if they are within safe limits?
The boost converter has the following…
Part Number: TPS61088 We are using TPS61088 for boosting the rail from 3.2V to 7.5V with a current requirement of 3A during the burst transmission for a RF Communication. During the Burst transmission we can hear the ticking sound , even if we force the…
Part Number: TPS61088
Hi Team,
Can you have a look at the following customer inquiry, please? I can provide a schematic offline, if needed.
We are using a number of different TI boost converters in a new pump design. However, we are encountering a serious…
Part Number: TPS61088 Hi Team,
Can you help clarify the question below?
According to the datasheet, the shutdown current of the TPS61088 is 3uAn measured when no load and no feedback resistor divider is connected.
If the design has a load and feedback…
Part Number: TPS61088 Hi Team,
When I tested load transient performance of TPS61088 EVM, I found the waveform was quite strange. The waveform is shown below.
Test setup: Vin = 3.6V, Vout = 8.8V, default setup of EVM, 0A to 2A load transient. PFM mode…
Part Number: TPS61088 Hi Team,
I conduct EN on test on TPS61088 EVM with default setup and 3.6Vin.
When I connect EN to 0V, the isolation FET is ON instead of shutting down after 74ms of getting EN to low logic, which is quite different with description…