Part Number: TPS7A8001DRBEVM Dear team,
Customer design TPS7A8001 on their board and find a problem when start up in the following use case.
They can see two different slew rate and a vibration during start up.
Could you share your comments…
Part Number: TPS7A8001DRBEVM Dear Team,
1. For TPS7A8001 For P3V3_CLK (1A, 0.364A), power-on/off is normal at no-load, and there is a large loopback when power-on/off at full load with 0.36A, which may cause the power supply to turn on by mistake…
Part Number: TPS7A8001DRBEVM Other Parts Discussed in Thread: TPS7A80 Hi there,
I'm looking for a replacement of NCP59800 from Onsemi.
1. Could you cross-check if this DFN8 package is directly replaceable with TPS7A8001 VSON package? When I compared…
Part Number: TPS7A8001DRBEVM Hi,
Please see the oscilloscope shot. Can I ask you why the two scope shots are showing such a big different operation? The input current in second shot with the lower Cout keeps touching zero and increasing periodically…
Part Number: TPS7A8001DRBEVM Other Parts Discussed in Thread: TPS7A80 Hi team,
I'm evaluating TPS7A8001 EVM as the customer has an issue on the their board. I have several question about the basic operation of this device.
Please refer to the slide…
Part Number: TPS7A8001DRBEVM Hi,
My customer measured the bode plot of TPS7A8001EVM when Vin=3.3V and Vout=1.8V. They found the bandwidth is only 100Hz. But LDO is supposed to have larger bandwidth. Could you help check it?
Thanks.
Other Parts Discussed in Thread: TPS7A8001DRBEVM Hello,
Does anyone help to explain why Vout goes down with a step(marked in red) when Vin and EN is down? And why after the step Vout is going to 0V very fast?
Thanks
Vincent
