Part Number: UCC21732-Q1
Hi guys,
I have had great success with this gate drive chip so far driving SiC modules in a high power traction inverter for an electric motorsport application. Due to the specific application we do not design for DESAT/OC nor…
Part Number: UCC21732-Q1 Other Parts Discussed in Thread: UCC21732 , UCC21750 Hi,
I'm trying to use UCC21732 in my design with DESAT protection configuration shown as Section 9.2.2.7.2 in the datasheet. However, the datasheet seems only provide the…
Part Number: UCC21732-Q1 Other Parts Discussed in Thread: UCC21732 Hi,
Recently I have met several problems when using UCC21732 isolated gate driver IC in our 3-phase motor controller product(which has adopted SiC MOSFET).
FLT and RDY Falt:
1. FLT or RDY…
Part Number: UCC21732-Q1 Hello again,
i have been working on other projects the last month. But now I'm back on my h-bridge project.
I have to develope a fullbridge with it's power supply to support a signal with 1kHz, 1.5kV and 60µA. I posted a…
Part Number: UCC21732-Q1 Other Parts Discussed in Thread: UCC21732 I am trying to study the effects of dv/dt on SiC MOSFET false turn-on. I am using UCC21732 gate driver IC from TI. Initially I am simulating using the downloaded files from TI website,…
Part Number: UCC21732-Q1 Other Parts Discussed in Thread: UCC21750 , UCC21732 Hi Team, We would like to confirm if there are resources to check if the UCC21732 and UCC21750 would fit as a driver for an IGBT driver 450Amps x 1200V half-bridge power module…
Part Number: UCC21732-Q1 Dear team,
The datasheet said that this structure is to achieve rail to rail output. Can't a single NMOS or PMOS achieve rail to rail output? At the first, the NMOS takes in charge until the output increase to VDD-3, then the…
Part Number: UCC21732-Q1
Good day!How to choose a resistor value "Rdesat" for mode Overcurrent Based on Desaturation Circuit. The calculation of the resistor "Rdesat" is not given in the datasheet? Can i choose 0 ohm value for resistor…
Part Number: UCC21732-Q1 Other Parts Discussed in Thread: UCC21732 , UCC21750 , SN6505B Hello TI-Team,
I'm developing a H-Bridge to produce a 1.5kV 1kHz sinusoidal wave with a maximum current of 5µA. The H-Bridge itself is build out of IGBT's (IHW30N160R5…
Part Number: UCC21732-Q1 Other Parts Discussed in Thread: UCC21739-Q1 , UCC21710-Q1 , UCC21750 , UCC21736-Q1
Hello everyone,
I need a high current gate driver and all of these drivers meet my needs. But I need to pick one or two. I went through the datasheets…