Part Number:TPS40210
Hi Team,
We got a question about PMP4540(Boost TPS40210)from customeras followings.
www.ti.com/.../pmp4540
Could you check it and give us feedback?
Q1) C3, C4, C5, C6,
What is the purpose of these capacitors?
What is the optimum value?
Q2) R1 and C11
What is the purpose of these devices?
What is the optimum value?
Q3) Q1, Q3
Why this schematic using current-booster(Q1 and Q3, supply from VBP) to drive MOSFET?
Can drive the MOSFET directly from TPS40210 GDRV-pin?
Best regards,
Wataru Ito