Part Number: TPS62090-Q1
Tool/software:
Hi Team,
Could you please help to clarify what is the different between RJB and RJCbottom? Why RJCbottom is so low?
If we want to input the RJB into thermal simulation tools, which one should we refer?
We were…
Part Number: TPS62090-Q1 Tool/software: Hi team,
My customer finds the PWM mode switching frequency of TPS62090-Q1 is 2MHz in their test, which should be 2.8MHz from the datasheet. The test condition are [Vin=3.3V, L=1uH, Vo=1.8V, Io=0.55A] and [ Vin=3.3V…
Part Number: TPS62090-Q1 Hi team
I would like to get your confirm that are there any other differences between TPS62090QRGTRQ1 and TPS62090RGTR besides AECQ qualification/test?
Part Number: TPS62090-Q1 Other Parts Discussed in Thread: TPS62090 , Hi team,
I see the Tj is same between these two parts.
Could you please tell me why TPS62090 operation temp is up to 85 degreeC but TPS62090-q1 op temp is up to 125 degreeC?
Thanks…
Part Number: TPS62090-Q1 Hi Ti member,
About the switching note of SW output, whether have a spec to definition the overshoot & undershoot?
I know datasheet have SW(max) = Vin +0.3(V) / SW(min) = -0.3(V) in Absolute Ratings table. but it is correct…
Part Number: TPS62090-Q1 Hi Team,
May I ask whether customer could change 100k to 1M so as to decrease current when in sleep mode?
Will it have bad impact?
Part Number: TPS62090-Q1 Other Parts Discussed in Thread: TPS62826 , TPS62823 , TPS62090 The datasheet for TPS62823 / TPS62826 mention following formula for inductor ripple current:
While the datasheet for TPS62090 mentions following formula:
Can you…
Part Number: TPS62090-Q1 Other Parts Discussed in Thread: TPS62090 Hi Team,
1. The datasheet shows that FREQ has internal pull-down, so when I change to 2.8MHz, I only need to drop the pull-up resistor NC?
2. In customer‘s application, they change from…
