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Texas Instruments UCC5390SCDR — Power Management (PMIC / Gate Driver)

UCC5390SCDR Isolated Gate Driver, 10A, 3000Vrms, 8-SOIC

MPNUCC5390SCDR
End of Life

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.

$2.93Ref. price · indicative, final on quote
Packaging8-SOIC (0.154", 3.90mm Width)
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

UCC5390SCDR specifications
ParameterValue
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

Product 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.

Frequently asked questions

Does UCC5390SCDR support 10A output current?

Yes, the UCC5390SCDR is rated for 10A peak source and 10A peak sink output current, making it suitable for driving medium-power IGBTs and SiC MOSFETs without an external buffer stage.