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DRV8432DKDR
dual full-bridge PWM motor driver for stepper and brushed-DC motor applications
Specifications
Key details
| Part Number | DRV8432DKDR |
|---|---|
| Manufacturer | Texas Instruments |
| Category | Motor Driver |
| Lifecycle Status | Obsolete |
| Series | DRV8432 |
| Package / Case | 36-pin PowerPAD HSSOP (DKD) |
| Pin Count | 36 |
| Operating Temperature | -40°C to +85°C |
| Last Verified | 2026-07-20 |
Overview
Part information
DRV8432DKDR Overview
DRV8432DKDR is a Texas Instruments dual full-bridge PWM motor driver for stepper and brushed-DC motor applications supplied in 36-pin PowerPAD HSSOP (DKD). This page uses the exact orderable code because package, grade, temperature and option suffixes can change compatibility.
Key Technical Specifications
| Bridge Configuration | Two full bridges or four half bridges |
|---|---|
| Supply Voltage | Up to 52 V recommended operating range |
| Continuous Output Current | Up to 8 A per dual full bridge |
| Peak Output Current | Up to 12 A |
| PWM Frequency | Up to 500 kHz |
Package and Ordering Notes
The listed package is 36-pin PowerPAD HSSOP (DKD) with 36 pins, leads, lands or contacts. The featured image is a generic package illustration for form-factor identification and is not an actual date-code or lot photograph. Lifecycle is recorded as Obsolete; confirm current factory support and last-time-buy constraints before design-in.
Sourcing Guidance
DRV8432DKDR is obsolete or discontinued. Source only with date-code, label, package and traceability checks, and validate the suggested replacement independently.
For an accurate quotation, include the full MPN, target quantity, acceptable date-code range, packaging format and destination. Icearth can help review traceability documents, label photos and electrical/package alignment before order placement.
Manufacturer Documentation
Technical values were checked against Texas Instruments documentation. Use the linked datasheet as the controlling source and re-check revisions before PCB release or firmware qualification.
Sourcing notes
Lifecycle and sourcing review
Obsolete
This part has a legacy lifecycle status. Submit the exact MPN, quantity, delivery destination and date-code requirements for a sourcing review.
DRV8432DKDR is obsolete or discontinued. Source only with date-code, label, package and traceability checks, and validate the suggested replacement independently.
Alternatives
Potential alternative part numbers
Verify package, pinout, voltage, firmware behavior and qualification before substitution.