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Texas Instruments UCC27211DDA — Power Management (PMIC / Gate Driver)

UCC27211DDA 120V Half-Bridge MOSFET Driver, 4A Peak

MPNUCC27211DDA
Active

Texas Instruments UCC27211DDA, half-bridge gate driver, N-channel MOSFET, 4A peak source/sink, 8V~17V supply, 7.2ns rise, 5.5ns fall, 120V bootstrap, -40°C~140°C, 8-PowerSOIC.

$3.0000Ref. price · indicative, final on quote
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

UCC27211DDA specifications
ParameterValue
Gate typeN-Channel MOSFET
Input typeNon-Inverting
Channel typeIndependent
MountingSurface Mount
Supply voltage8V ~ 17V
Logic voltage - VIL, VIH1.3V, 2.8V
High side voltage - max (Bootstrap)120 V
Current - peak output (Source, sink)4A, 4A
Operating temperature-40°C~140°C(TJ)
PackageTube
Case8-PowerSOIC (0.154\", 3.90mm Width)
Number of drivers2
Driven configurationHalf-Bridge
Rise (Fall time)7.2ns, 5.5ns

Product details

Half-bridge driver with 4A peak drive and 120 V bootstrap ceiling

The Texas Instruments UCC27211DDA is a high-frequency half-bridge gate driver for N-channel MOSFETs, delivering 4 A peak source and sink current with a 120 V bootstrap maximum for the high-side channel. The 7.2 ns rise and 5.5 ns fall times (typical) keep switching losses low in hard-switched topologies.

Supply range and logic thresholds for BOM-fit

Supply voltage range is 8 V to 17 V, covering standard 12 V gate-drive rails and allowing margin for bootstrap recharge. The two channels are independent and non-inverting, so the same PWM signal can drive both the high-side and low-side FETs with the appropriate dead-time inserted externally by the controller.

Active production — sourcing and traceability

The 8-PowerSOIC package ships in Tube per the listed packaging option.

Frequently asked questions

What is the difference between UCC27211DDA and UCC27212DDA?

The UCC27212DDA is a pin-compatible variant within the same family; the primary difference is the enable function. The UCC27211DDA does not include an enable pin, while the UCC27212DDA adds a dedicated enable input for output shutdown. Verify your controller's dead-time and enable scheme before substituting.

Is UCC27211DDA RoHS compliant?

The UCC27211DDA is listed as RoHS compliant per Texas Instruments' standard lead-free finish for the 8-PowerSOIC package. The 'DDA' suffix indicates the Pb-free (RoHS) plating option.