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> UCC27321 fast gate driver for igbt mosfet 9A invert dip
UCC27321 fast gate driver for igbt mosfet 9A invert dip
Gate Driver for Power MOSFETs and IGBTs
Does one thing, and does it very well: Turn MOSFETs and IGBTs hard ON, to attain their lowest specified Rds(on). (good luck attaining it otherwise).
Turns them ON FAST, and turns them OFF FAST.
It will both source and sink current from MOSFET gates to provide fast switching.
Supply of 4 to 18V, 0.6 Amp continuous output current. 9A peak charging current into capacitive loads. Takes a logic level as input ( 3 to 18V logic high state), and it switches high powers on output.
Rise time / Fall time 20 ns into 10,000 pF capacitive load
Designed to reduce both conduction losses (by fully enhancing the channel), and switching losses (by reducing rise/fall times to their specified minimum) in all MOSFETS.
Can be used to drive other loads: motors, transformers, horn speakers (very loud alarm), signal generators, anything that can handle square waves.
Internally Schmitt-triggered logic states produce decisive switching even for slow rising signals.
If you're driving MOSFETS any other way, you end up struggling with rise times and incomplete turn-on, and you're not achieving rated MOSFET performance.
* High-Peak Current Drive Capability of 9 A at the Miller Plateau Region Using TrueDrive
* Efficient Constant Current Sourcing Using a Unique BiPolar & CMOS Output Stage
* TTL/CMOS Compatible Inputs Independent of Supply Voltage
* 20-ns Typical Rise and Fall Times with 10-nF Load
* Typical Propagation Delay Times of 25 ns With Input Falling and 35 ns with Input Rising
* 4-V to 15-V Supply Voltage
* Available in Thermally Enhanced MSOP PowerPAD Package With 4.7 C/W jc
* Pb-Free Finish (NiPdAU) on SOIC-8 and PDIP-8 Packages
* Switch Mode Power Supplies
* Class-D Switching Amplifiers
* Pulse Transformer Driver
UCC27322 also available, the NON-INVERTING version of this driver
