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Texas Instruments UCC27424P — Power Management (PMIC / Gate Driver)

UCC27424P Dual Low-Side MOSFET Driver, 4A Peak, 8-PDIP

MPNUCC27424P
Last Buy

Texas Instruments UCC27424P dual low-side MOSFET driver, 4A peak output, non-inverting, independent channels, 4V to 15V supply, 20ns rise / 15ns fall, -40°C to 125°C, 8-PDIP.

$1.6100Ref. price · indicative, final on quote
Texas Instruments UCC27424P datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

UCC27424P specifications
ParameterValue
Gate typeN-Channel, P-Channel MOSFET
Input typeNon-Inverting
Channel typeIndependent
MountingThrough Hole
Supply voltage4V ~ 15V
Logic voltage - VIL, VIH1V, 2V
Current - peak output (Source, sink)4A, 4A
Operating temperature-40°C ~ 125°C (TA)
PackageTube
Case8-DIP (0.300\", 7.62mm)
Number of drivers2
Driven configurationLow-Side
Rise (Fall time)20ns, 15ns

Product details

Dual 4A low-side driver for N- and P-channel gates

The independent, non-inverting inputs allow flexible control of two separate gate loads or parallel operation for higher current.

Operating from a 4V to 15V supply rail, the UCC27424P covers the common 5V and 12V gate drive voltages used in industrial and telecom power stages. The logic input thresholds are 1V (VIL) and 2V (VIH), making it directly compatible with 3.3V and 5V PWM controllers without level shifting.

Industrial temperature grade and through-hole package

The 8-pin PDIP package (0.300-inch body) is through-hole mounted, preferred for prototyping, low-volume production, and designs where manual rework or socketing is needed.

Last Buy — final procurement window

This means TI has announced end-of-life for this part, and final orders are being accepted through the distribution channel. Buyers should secure lifetime buy quantities or evaluate a pin-compatible replacement for ongoing production.

Frequently asked questions

Is UCC27424P still available or obsolete?

The UCC27424P is in Last Buy status — it is not yet obsolete, but TI has ended production. Final inventory is available through independent distribution; orders are quoted and sourced against an RFQ. Once stock is depleted, no further production is planned.

What is the difference between UCC27424P and UCC27423P?

The UCC27424P has non-inverting inputs, while the UCC27423P has inverting inputs. Both are dual low-side drivers with the same 4A peak output, 4V to 15V supply range, and 8-PDIP package. The choice depends on the polarity of the PWM control signal.

What is a direct replacement for UCC27424P?

For a pin-compatible alternative within the same family, consider the UCC27423P (inverting inputs) or the UCC27425P (one inverting, one non-inverting). For non-inverting functionality, the UCC27424QDRQ1 (automotive-grade SOIC-8) may be considered with a board layout change.