Part Number: TPS62175 Can you please let me know why we use inductor ripple current as 20 to 40% of load current?
Also what will be the boundary condition between CCM and DCM.
In CCM mode, inductor current will not reach zero, what is the value of…
Part Number: TPS62175 Dear, Sir.
My customer is designing their system applying TPS62175, now.
They have one question about Output Accuracy.
It is defined on the datasheet as ±1.8% at PWM mode.
Is it included the tolerance of external resistor…
Other Parts Discussed in Thread: TPS62175 We have questions about TPS62175.
Question 1.
Do you have the data about output characteristics of overload?
For example, waveform or graph of output voltage and output current in overload.
Question…
Regarding the 0.5A output it's ok because the application would work around the 0.2A. Any margin is for safety. But I will double check again as the voltages cannot be changed. Thanks.
Part Number: TPS62175 Hi,
There was IC damage issue.
Condition is 1.8V output and 0.5A.
When input is above 20V, IC damage occured.
I thought it was related to minimum on time.
On time is 90ns at 1MHz switching frequency and minimum on time…
Part Number: TPS62175 Other Parts Discussed in Thread: LMR36006 We are using TPS62175DQCR chip in our products to get 3.3V. In one of our product (in development stage ) the input voltage can go up to 21 V. When the input voltage is around 18V the chip…
Part Number: TPS62175 Hello, we are using the TPS62175 as an inverting power supply. We are using it in two configurations. One of the configurations is working and the other is not.
Below is a configuration that is working. That is:
VIN = 12V …
Part Number: TPS62175 Hi team,
I have some questions about TPS62175.
1. When they don't use Sleep mode, should they connect SLEEP-pin to VOS-pin?
2. What is the recommended min value of the resistive divider? The datasheet mentions that the…
Other Parts Discussed in Thread: TPS62175 Dear Specialists,
My customer is confirming TPS62175 by using WEBENCH and has a question.
I would be grateful if you could advise.
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When I made a design file, connection point of the circuit disappeared…
