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…
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…
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: 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…
Part Number: UCC27211A-Q1 Other Parts Discussed in Thread: UCC27211 want to design a buck_boost (synchronous) converter using ucc27211 as gate driver but having issue to drive the boost side mosfet since have to take boost output from the drain terminal…
Part Number: UCC27211A-Q1 Other Parts Discussed in Thread: CSD18535KCS , UCC27211 Dear Sir,
I am using UCC27211 to drive the High side MOSFET CSD18535KCS.
I am getting peak to peak output Voltage which is equal to the input voltage to UCC , rather…
Part Number: UCC27211A-Q1 Hello,
I am designing with UCC27211A-Q1. In case of very short timed inputs at HI with < 50 ns is there a chance that the falling-edge is missed by the gate driver leading to a stuck HO-output and possibly causing shoot-through…
Hello Wilson,
Thank you for the interest in the UCC27211A-Q1. Yes it is possible to driver two MOSFETs with the high side gate driver. It is good practice to have separate gate resistors to each MOSFET gate to the driver output. The effective gate capacitance…
Part Number: UCC27211A-Q1 Other Parts Discussed in Thread: UCC27211 , UCC27201 The datasheet of ucc27211 indicates that the pull-up and pull-down resistor both are 0.9R. However,what's the meaning of pull-up and pull-down resistor? Is it the Rdson of…
