Part Number: LM5170 Other Parts Discussed in Thread: PMP15035 Tool/software: HI Team
Customer need a solution using non-isolation controller to convert Vin 48V-84V to Vout=60V@25A.
If LM5170 can be used for this requirement?
Part Number: LM5171-Q1 Other Parts Discussed in Thread: LM5171 , PMP15035 , LM5177 Tool/software: Hi Team,
The customer asked me about 4-Switch configuration of LM5171. Is it possible for LM5171 to have a 4-switch configuration for bidirectional buck…
Can I control the PMP15035, LM5170 with external digital circuit like Microcontroller.
I see PMP15035 board was not for sale mentioned in your website
www.ti.com/.../PMP15035
Hi Urmi,
Thank you for reaching out. The LM5170 can be used to support this buck-boost operation. We have a ref design which was designed for 12V to 12V applications but the same concept can be used to modify this ref design to support your 60V applications…
Hi Nikita,
The LM5171 or LM5170 cannot be used as 4 switch buck-boost. But it can achieve bi-directional buck-boost function with two stage: boost + buck.
You can find https://www.ti.com/tool/PMP15035 for this application.
Best Regards,
Feng …
Hi Salman,
Sorry, I should have typed PMP15035. Please see the link below
www.ti.com/.../PMP15035
Based on your input above I think this might be the best solution for you. Please note that the MOSFETs, inductor and loop compensation will need…
Hi Justin,
Thank you for reaching out and for considering the LM5170. As you may have seen, the LM5170 is best to work between two different voltage rails, and one rail should always greater than the other. Your 24V idea should work directly with the…
Hi Lius,
Thank you for your interests. You should refer to the following reference. It is 12V to 12V but can be modified to do 24V to 24V. The power level can be scaled by increasing or reducing the power inductors and also the MOSFETs.
www.ti…
Hi Rudra,
Thank you for reaching out and for considering our solution. Your are at the good start point by looking at a buck-boost controller. For the operating voltage range, the LM34936 can support. However, its integrated drivers are not strong enough…
