UCC5390SCDR

Texas Instruments

Texas Instruments UCC5390SCDR single-channel isolated gate driver, capacitive coupling, 3000Vrms isolation, 10A peak output, 65ns propagation delay, 100kV/µs CMTI, 8-SOIC package, -40°C to 125°C.

Texas Instruments UCC5390SCDR
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[IN STOCK] In Stock: 440 pcs
$2.97/ pc

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MOQ 1 · Tape & Reel (TR); Cut Tape (CT) · RoHS · EIA-481 · DAP/DDP · T/T

Technical specifications

UCC5390SCDR specifications
Parameter / AttributeSpecification / Value
MountingSurface Mount
Voltage - isolation3000Vrms
Voltage - output supply13.2V ~ 33V
Current - output high, low10A, 10A
Operating temperature-40°C ~ 125°C
Pulse width distortion20ns
Approval agencyCQC, CSA, UR, VDE
PackageTape & Reel (TR); Cut Tape (CT)
TechnologyCapacitive Coupling
Case8-SOIC (0.154\", 3.90mm Width)
Channels1
Rise (Fall time)10ns, 10ns
Propagation delay tpLH (tpHL)65ns, 65ns
Common mode transient immunity100kV/µs

Technical details

10A peak gate drive with capacitive isolation

That 10A, 10A rating means it can drive the gate capacitance of medium-power IGBTs and SiC MOSFETs without an external booster stage — the rise and fall times sit at 10ns typical, which keeps switching losses in check for hard-switched converters running in the tens to low hundreds of kHz. The output supply range spans 13.2V to 33V, covering the standard +15V and +20V gate drive rails used in motor drives and industrial power supplies.

The 3000Vrms isolation rating provides basic insulation for equipment in the 600V class — think VFDs, servo drives, and UPS systems where the control side needs to sit on the low-voltage side of the isolation barrier. At 100kV/µs minimum, this part handles the edge rates from SiC and GaN without extra filtering. Matched propagation delays of 65ns max and pulse-width distortion of 20ns max simplify dead-time calculations — you can budget a tighter margin than with a driver that has asymmetric delays.

Package and approvals for production

Approval agency listings include CQC, CSA, UR, and VDE — covering the main safety certifications for industrial and appliance power electronics shipped into North America, Europe, and China.

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