Part Number: PMP21112 The Z diodes D1 and D3 and their circuitry give the voltage at CSN/CSP an offset of approx. 27mV which would correspond to a current of 27A via the measuring shunt R2 or R32. I wonder why this was done? I would be pleased to receive…
Part Number: PMP21112 Other Parts Discussed in Thread: TAS3251 , , PMP9774 , PMP11769 Hello.
When i'm using the TAS3251 in combination with the PMP21112 Boost Converter, which Signal is connected to the PWM-tracking-Input of the PMP21112 Eval Board…
Part Number: PMP21112 I have a customer requirement for a boost circuit to go from 12Vin to 24Vout at 2.5A *OR* 10A nominal. The customer really wants one design to handle both cases.
It looks like reference design PMP21112 would be great for this …
Hi,
This will need to be a boosting charger with input source capable of greater than 12A*56A/9V = 75A. TI battery charge group does not have a solution for this. I recommend searching the TI reference designs at www.ti.com/.../reference-designs.html…
Hi Colleague,
Thank you for asking. Your output is 300W, so I strongly recommend at least dual phase. There are similar reference designs like PMP7850.1 and PMP21112.
There is specific threshold because the IC is a controller and the power level is…
I don't know of an existing reference design that exactly matches what you're looking for, but here are some relevant designs that you might find helpful as you do your design:
PMP15036 : Envelope-Tracking Power Supply Reference Design for Audio Power…
Hi Delmore,
Thank you for your question. Here is a reference design for a single phase Boost with 200W output power, https://www.ti.com/tool/PMP20093 theoretically this can be extrapolated to a dual phase boost as per your specifications.
The best…
