Other Parts Discussed in Thread: LMZ12003 Hi all. Would you mind if we ask about LMZ12003? There is only the description of Cff=0.022uF in the data sheet of LMZ12003. Can we change to another value like 0.1uF? Also if we can change the value of Cff, should…
Other Parts Discussed in Thread: LMZ12002 , LMZ12003 Hi,
I am using both LMZ12003 and LMZ12002 to power my Altera Cyclone IV FPGA. While doing Power Distribution Network (PDN) planning for my high board design, I need to supply the output resistance and…
Page 13-14 of the datasheet goes through the following example:
For the design case of VIN = 12V, VO = 3.3V, IO = 3A, TAMB(MAX) = 85°C , and TJUNCTION = 125°C, the device must see a thermal resistance from case to ambient of less than:
θ …
Other Parts Discussed in Thread: LMZ12003 Hi there,
I used three LMZ12003's to generate 3.3V, 1.5V, and 5V from 15V. I set the UVLO to 10V using the same resistor network (15 Kohm in series with 2 Kohm) for all three configurations below. This UVLO function…
Other Parts Discussed in Thread: LMZ12003 Hello,
I'm trying to clean up the output of an LMZ12003 switching regulator set up for 5V operation. In the final application this will be supplying power to a micro-controller. Attached is an image of my oscilloscope…
Other Parts Discussed in Thread: LMZ12003 I have an application where th e load has a max steady state current of 2A, but an in-rush current of 7.4A for up to 30uS on startup.
Can the output of the Simple switcher withstand this in-rush current?
Is…
Part Number: ADC3444 Other Parts Discussed in Thread: CDCLVP1102 , , LMH2832 , LMZ12003 What is the register mapping for the LVDS swing? The data sheet doesn't provide any information. I have some spurs due to the digital signals and I have tried simply…
Part Number: TPS62065 Other Parts Discussed in Thread: LMZ12003 We need to supply the decoupling network of an Spartan 6 Xilinx FPGA, the problem is that the required capacitance for this FPGA is around 600uF. We have being doing tests with an TPS62065…
Part Number: LMP8646 Other Parts Discussed in Thread: LMZ12003 , LP38512 , Hi,
I am using LPM8646 in my application which similar to Application #2 given in datasheet except LMZ12003, I am using LP38512 - adj instead of it. I want to ask why resistor divider…