Part Number: UCC27211A-Q1 Other Parts Discussed in Thread: UCC27211 , UCC27517A-Q1 , LMG1210 , LMG1205 , UCC27211A , UCC27289 Hello TI experts,
My customer want to design the amplification circuit using half-bridge driver and MOSFET.
they drew a diagram for…
Part Number: UCC27211A-Q1 Hi,
We are designing a 48V, 350A (RMS current) ACIM controller. Do you have any documents that I can use for the DC link capacitor calculation? Right now I have used 20 capacitors of 2.5A each with a value of 820uF. Can you help…
Hey,
So there seems to be some noise on HB and HI. One thing that can help with this is to increase the gate resistance. This could be as much as 10-30ohms.
Another option is to try the more noise immune UCC27211A. That was the major improvement in the…
Hey,
So there seems to be some noise in some of these measurements. Can you please share waveform captures of a single HI pulse as well as HB and VDD? One thing that can help with what you are seeing is to increase the gate resistance. This could be as…
Part Number: UCC28950-Q1 Other Parts Discussed in Thread: UCC24624 , UCC27710 , UCC27211 , UCC27712 , UCC27714 , UCC27211A , UCC24612
Tool/software:
Hi,
I want to develop a 100kHz-300kHz synchronous rectifier (60V, 15A). I don't want to use a center tapped…
Part Number: UCC27211A-Q1 hi Sir/Miss,
May I know what is the minimum Bootstrap Charge Up time for UCC27211A-Q1 HSD with 0.1uF capacitor?
I cannot find it anywhere in the datasheet.
regards
Wilson.
Part Number: UCC27284-Q1 Other Parts Discussed in Thread: UCC27301A-Q1 , UCC27282-Q1 , UCC27201A-Q1 , UCC27211A-Q1 , UCC27212A-Q1 Hi team,
Could you tell me which gate driver product is P2P with UCC27284QDRQ1?
Best regards,
Shoji
Part Number: UCC27211A-Q1 hi Sir/Miss,
Is it possible to drive two similar HS FETs with Bootstrap?
Gate charge is now 2 times.
Is the calculation below correct?
Gate capacitance, C = (Gate charge x 2) / (VDD - Vboot diode)
Bootstrap capacitance > 10 x Gate…
Part Number: UCC27301A-Q1 Other Parts Discussed in Thread: UCC27282-Q1
Tool/software:
Wireless charging for mobile devices in automobiles is a common and convenient feature. These chargers are typically powered from the 12V battery system but in some…
Part Number: UCC27211A-Q1 Other Parts Discussed in Thread: CSD18537NKCS , , UCC27282 Hi,
I'm using UCC27211A-Q1 to drive two N-channel MOSFETs (CSD18537NKCS) synchronously. I want to reduce the ripples for the switching waveform. Please find the attached…