DRV8847PWPR
Texas Instruments
Needs validationmedium risk
A functional alternative in the same package, but with lower current and temperature ratings requiring design review.
Best Alternatives to DRV8833PWPR
DRV8833PWPR is a popular dual H-bridge motor driver from Texas Instruments for low-voltage applications. Finding a substitute requires matching the dual-bridge function, voltage, and current.
AI replacement insight
Electrical riskmedium
Candidate has lower RMS current and max temperature.
Package risklow
Package is identical, but pinout requires verification.
Firmware risklow
Control interface is similar (PWM), likely no major changes needed.
Can it be replaced directly?
No direct drop-in replacement was found. The closest candidate, DRV8847PWPR, is a functional alternative but requires engineering review due to lower current and temperature ratings.
Best replacement path
Evaluate DRV8847PWPR, a functional alternative, but be prepared for performance differences due to its lower current rating.
Main risk
The main risk is insufficient motor drive current, as the closest alternative provides 1A RMS versus the target's 1.5A RMS.
Recommended alternatives
1Alternative comparison matrix
| Feature / factor | DRV8833PWPR | DRV8847PWPR | Alt 2 | Alt 3 | Compatibility / risk |
|---|---|---|---|---|---|
| Package | HTSSOP-16 | HTSSOP-16 | HTSSOP-16 — Same package and pin count. | ||
| Function | Dual H-Bridge Driver | Dual H-Bridge Driver | Dual H-Bridge Driver — Both are dual H-bridge drivers for brushed DC motors. | ||
| Voltage | 2.7V to 10.8V | 2.7V to 18V | 2.7V to 18V — Candidate has a wider supply voltage range. | ||
| Current | 1.5A RMS | 1A RMS | 1A RMS — Candidate has a lower continuous current rating. | ||
| Temperature | -40°C to 150°C | -40°C to 125°C | -40°C to 125°C — Candidate has a lower maximum operating temperature. | ||
| Pinout | Not verified | Not verified | Not verified — Pin compatibility requires datasheet review. |
Application & sourcing insights
Questions & answers
DRV8847PWPR is a functional alternative, but has a lower current rating (1A vs 1.5A) and temperature range. It requires careful review of the application's power and thermal needs.