Other Parts Discussed in Thread: TPS542941 Hi
We are using the MOV [VDRH14M014TSE] on the 12V DC input voltage to protect from the SURGE levels. The same 12VDC is connected to the power DC-DC converters VIN. In the SURGE case, the max clamping level of…
Hello
I visited TPS 542941 product page to key in the following condition:
Vin1: Min=12.85/Max=14.15
Vout1: 5V
Iout1:2A
Vin2: Min=12.85/Max=14.15
Vout2: 5.2V
Iout2: 3A
However, WEBENCH seems cannot create the design.
Could you help to fix this problem…
Other Parts Discussed in Thread: TPS542941 , TPS54295 Hi,
Could you tell me about the SW-GND shortcircuit test of TPS542941. Customer has broken TPS542941 After short test. When SW-GND shortcircuit test , OCP protection of TPS542941 does not exercise it, and …
Hi,
As you know, we are using the TPS542941PWPR buck converter in our design.
We have 4 different voltage rails in our design.
We are using the circuit based on the design from webench tool in which each voltage rail has different inductor value parts…
Dear Sir,
I'm using the buck converter TPS542941PWPR in my design. I've provided the final stage PG of this converter to the FPGA's power-on-reset.
I would like to know the state of the PG pin when EN is low and VIN is +12V whether it is…
Other Parts Discussed in Thread: TPS542941 I wish to connect 2A output of the TPS542941 to clean devices (such as USB) and 3A channel more noisy devices (such as motor driver).
As such, I will need to design two different ground planes as the return path…
Other Parts Discussed in Thread: TPS542941 Hi,
Customer of mine is evaluating TPS542941PWPR and observe very low efficiency
Below is customer testing condition:
Voltage input: 12V
Output CH1: 1.3V
Output CH2: 1V
Efficiency: ~40%
As shown in the above…
Other Parts Discussed in Thread: TPS54295 , TPS542941 Hi,
Customer of mine intend to swap their DCDC from TPS54295 to TPS542941 as he needs Hiccup protection behaviour than Latch Mode during the UVP/OVP in their system
I understand both are D-CAP2 device…
Other Parts Discussed in Thread: TPS542941 Hi,
Customer of mine had measured the phase and gain margin for TPS542941 and they have few concerns need to seek for your advice.
1. Shall we consider phase margin at light load or heavy load? As I observed from…