Part Number: TPS563209 Hi,
My customer wants to know the current limit value (Min/Typ/Max) under VIN=5V, VOUT = 1.2V , L1 = 2.2 µH. According to the datasheet P.5, we can find the following under VIN=12V, VOUT=1.05V. But there is no Vin=5V, Vout…
Part Number: TPS563209 Hi Team,
The device stopped working when a pulse current of 3.4A.
I believe that the Current Protection Limit was activated.
What is the current limit value (min/typ/max) under these conditions?
[Conditions]
Vin=12V
Vout=5V
L=4…
Part Number: TPS563209 Other Parts Discussed in Thread: TPS56339 , TPS54302 , TPS54308 We are using TPS563209 in our design.
This IC is with Fixed Frequency of 650KHz.
While capturing the waveform at SW node of this IC, We observed frequency variation from…
Part Number: TPS563209 Other Parts Discussed in Thread: TPS560200 , TPS56339 I've implemented a 12V to 5V buck converter using TPS563209 which works fine from no load to full load.
I've also tested the over-current protection function and it seems…
Part Number: TPS563209 Other Parts Discussed in Thread: TPS563201 , TPS563200 Dear expert,
My customer is using TPS563209DDCR, 8.7Vin and 5Vout. However they found at no load(still 5Vout), the power consumption is too high for them, 8.7V*13.4mA.
I checked…
Part Number: TPS563209 Other Parts Discussed in Thread: TPS563200 Dear experts,
My customer is testing TPS563209, but find when switching at no load condition, the input current is mA level and too high for them. Is it normal for this device since it seems…
Part Number: TPS563209 Hi Sirs, My customer requests Phase Margin and Gain Margin simulations of the TPS563209DDCR device, while we don't see an option in the Webench utility. Here we need product line's supporting in this case. We can send customer…
Part Number: TPS563209 Hi there, what will the converter IC do if power is applied in reverse polarity? If it will malfunction or fail, what is the best way to protect?
I am using the reference EVM design PCB layout for a Vin of 12V (automotive) and output…
Part Number: TPS563209 Hi
we are using TPS563209 as a buck converter from 12V to 5V.
We have dual inputs for this buck- one is DC in from a PSU, other from a booster- TPS61088RHL
When loaded by 2A the inductor gets really hot, over 80 °C and the buck also…
Part Number: TPS563209
Hi, Team.
This is MASA.
could you tell me what does mean "vs SW"?
what kind of condition does it mean ?
could you tell me how those condition like?
