Other Parts Discussed in Thread: LM5069, , TPS25940, LM5060-Q1, TPS2492
Hi,
I would like to select a switch controller for a two 50V 100 A batteries. These battery will be in parallel and require-
- birectional current
- un-symmetrical current limit for charging and discharging
- Or-ing of the two
The figure 24 in http://www.ti.com/lit/an/slva948/slva948.pdf gives a good idea about the architecture. However, I would like to have different current limits in both the directions. The TPS2493/ LM5069 should be able to do it. The same file SLVA948 gives an indication that this is possible.
If I am right that TPS25940 does these functions but only with symmetrical current limit and at lower voltages.
I am right is understanding that the TPS2493 can achieve the requirements? Also, would it be an advantage to use the LM5050 Or controller if I can compromise with currrent limit?
Thanks in advance.