Is there a pin-compatible replacement for DRV8874PWPR?

No pin-compatible replacement has been identified. Even alternatives in the same HTSSOP-16 package, like DRV8800PWPR, likely have different pinouts and require a PCB redesign. Always verify pin diagrams in the datasheets.

What risks should I check before replacing DRV8874PWPR?

Key risks include: 1) Electrical Risk: Ensure the substitute's voltage (4.5-37V) and peak current (6A) ratings are sufficient. 2) Package Risk: Verify the pinout is identical. 3) Functional Risk: The target has integrated current sensing (IPROPI) which a substitute may lack.

DRV8874PWPR Alternatives, Datasheet & Cross Reference | Texas Instruments

DRV8874PWPR is a robust H-bridge motor driver from Texas Instruments, offering a wide 4.5V to 37V operating range and 6A peak current capability in a 16-pin HTSSOP package. Its integrated current sensing simplifies design for brushed DC motor applications.

AI replacement insight

Electrical riskhigh

No candidate matches the target's 6A peak current and 37V voltage range.

Package riskhigh

Pinout is unverified and likely different, requiring a PCB redesign.

Firmware riskmedium

Loss of integrated current sense feature may require firmware and hardware changes.

Can it be replaced directly?

No direct, drop-in replacement was found. All reviewed candidates have significant functional or parametric differences.

Best replacement path

Re-evaluate the design with a lower-spec driver like DRV8800PWPR if system margins allow, or search for a closer match from other manufacturers.

Main risk

The primary risk is electrical overstress, as no reviewed candidate matches the target's 6A peak current and 37V supply voltage ratings.

Recommended alternatives

A functional H-bridge alternative in the same package, but with significantly lower performance specifications.

View details

Alternative comparison matrix

Feature / factor	DRV8874PWPR	DRV8800PWPR	Compatibility / risk
Package	HTSSOP-16	HTSSOP-16	HTSSOP-16 — Form factor is compatible.
Current	6A	2.8A	2.8A — Significantly lower peak current.
Voltage	4.5V to 37V	8V to 36V	8V to 36V — Higher minimum voltage and slightly lower maximum voltage.
Temperature	-40°C to 150°C	-40°C to 85°C	-40°C to 85°C — Reduced maximum operating temperature.
Interface	Integrated Current Sense (IPROPI)	Not specified (likely none)	Not specified (likely none) — Lacks the target's integrated IPROPI current sensing feature.

Application & sourcing insights

Questions & answers

Finding a direct drop-in replacement is difficult. The DRV8800PWPR is a functional alternative in the same family and package but offers significantly lower current and a narrower operating range, requiring careful review.