Part Number: TPS40055EVM-001 Other Parts Discussed in Thread: TPS40055 Tool/software: WEBENCH® Design Tools Hi,
I am wondering if there is a MATHCAD for TPS40055,
Please let me know where to find the related calculation tool or which device can be compatible…
Other Parts Discussed in Thread: TPS40055EVM-001 I am using the tps40055evm-001 in a project, but would like to change the output voltage from 1.8V to somewhere between 3.3V-5V. Is this possible and if so, what resistor values would I need to change on…
A1: The RC connecting SW-GND is a snubber, to absorb voltage spikes on SW when MOSFET switching.
A2: C28 and D1 are added to form a peak detector from the lower gate drive. You can find the description on Fig 8 on datasheet.
On your schematic, some…
Hi, Juan Paulo-san,
I checked the operation with TPS40055 because there is no EVM on TPS40056. As a result, I confirmed that the same phenomenon will occur in TPS40055EVM - 001. The waveforms are attached below.
Green - - TP9 (Vout) Blue - - TP 7 (SW) Light…
Other Parts Discussed in Thread: TPS40055 , TPS40055EVM-001 Hi
Our customer bought the two EVM of TPS40055 which is TPS40055EVM-001.
However the capacitor which is C16 and C17 on the EVM(#2) is different from the following device.
#1 (One of EVM) …
Other Parts Discussed in Thread: TPS40055EVM-001 , TINA-TI Hello,
I am using pspice model to build same circuit as given in TPS40055EVM-001 schematic. obviously with load and supply. But my LDRV is always high. How do I simulate it? I am looking for some…
Other Parts Discussed in Thread: TPS40055EVM-001 , TPS40055 Hello
Can I please get parasitic value for EVM -001 board. I am looking for Trace resistance and capacitance because of metal layers and traces.