Other Parts Discussed in Thread: LM22670 Hi,
I have an application where I use the LM22670 as voltage inverter LM22670 Evaluation Board Inverting Topology and Application Notes (Rev. D) .
Now I want to synchronize it through the SYNC pin. The above AN tells…
Unfortunately not. Connecting the sync pins of the LMZ22003's together will not self sync.
If you want that capability in a 3 amp part. Take a look at the LM22670.
Regards,
Marc
Other Parts Discussed in Thread: LM2596 , LM2670 , LM22670 I have Lipo battery 24V . In my application, I want to step-down 12V 2.5A , 5V 1.5A and 3.3v 1A .
So,
1. Can i use 3 LM2596 fixed 12V, 5v ,3.3v ?
2. What solution is good for me?
3. Could you explain…
Other Parts Discussed in Thread: LM22670 , BQ24074 , BQ24250 , BQ24616 , BQ24618 , BQ24266 , BQ24070 Hi,
I am working on project Vehicle tracking system which include main component as GSM module, GPS module and MCU. I have seen some post regarding my requirement…
Other Parts Discussed in Thread: LM22670 , LM2670 Hi support team,
I have a design with the LM22670 as 24V -> +15V and a 24V -> -15V converter. Synchronizing in reference to -15V has been solved already :-)
Now I want to implement this:
Switch on…
Other Parts Discussed in Thread: LMZ13610 , LM22670 , LM22671 , LM22678 , LMZ31710 Hi
I'm developing a Kintex-7 FPGA board which has to work with both 5V or 27V input voltage.
So far I couldn't choose appropriate power delivering system. I came up with…
Other Parts Discussed in Thread: LM22676 , LM22670 Can I use the soft-start pin as an enable/disable pin? Datasheet does not say anything about this feature.
Other Parts Discussed in Thread: LM22670 , TPS5430 Dear Non-Isolated Power Forum,
Parts like the LM22670 and the TPS5430 have EVMs and component selection equations for the inverting buck-boost topology, and they always have capacitors (or at least footprints…
Daniel
As mentioned previously, ICs with a 42V input range would be more appropriate for your application than those with a 36V range.
Here are a couple newer app notes that describe the inverting architecture in detail and how to implement it using…
A couple other good options are the LM22680 and LMZ14202 module, which has the advantage of an integrated inductor.
Refer to the following documents:
http://www.ti.com/lit/an/snva425/snva425.pdf
http://www.ti.com/lit/an/snva363d/snva363d.pdf This app…