Part Number: LM34922 Hi to all,
i want to do a new project,where i need a power supply 12V => 4V, with adjustable output current (current has to be 1Amp)
I'm thinking of using the LM34922 as a current source.
The LM34922 should supply a LED (3…
Part Number: LM34922 Other Parts Discussed in Thread: LM3150 Dear Nancy Zhang,
regarding to my recent post, for using the LM34922 as a current source, i did the design using the LM3150MH, since the LM34922 is not availabe at any source in time...
I did…
Part Number: LM34922 Hi Team,
My customer would like to know if we can provide the thermal resistance of LM34922MY/NOPB
1) Thermal Resistance (Junction to case) (top) °C/W
2) Thermal resistance (Junction to ambient) °C/W 3) Thermal resistance …
Other Parts Discussed in Thread: LM34922 I have questions about LM34922.
Question 1.
Does this IC have light load mode?
Question 2.
If this IC has light load mode, please tell us the operation about light load mode.
For example, pulse skip mode and so…
Part Number: LM34922 All,
I am working witth a customer who is using the LM34922 device.
Here are the current device selections:
Vin = 15v
Vout = 13.88v
Fs = ~1MHz
Cin = 4.7uF
Cbst = 0.1uF
Css = 0.022uF
Cout = 10uF
L1 = 10uH
Rpgd = 10k
Rt = 340k
Rfb1…
Part Number: LM34922 The data sheet gives a minimum and maximum range for the internal reference over the full rated temperature range. We will be using the LM34922 over a limited temperature range and would like to get some idea of the range and distribution…
Other Parts Discussed in Thread: LM34922 Hello!
I have a query regarding LM34922 over current and short circuit protection.
As described in datasheet, during over current condition, voltage output of LM34922 will start reducing due to constant ON time…
Other Parts Discussed in Thread: LM34922 Hello,
I am using LM34922 switcher for two voltage rails. 5.4V@0.6A and 9.1V@0.4A. I designed the power supply using TI's webench tool and almost all the compoenets are same except some resistors due to availability…
Other Parts Discussed in Thread: LM34922 , LM25011 Hi,
I am using LM34922in my new design. LM34922 is pretty new device from TI and datasheet also have limited application notes for design calculations.
Did anybody have used this part or done design calculations…
