Product overview
Description
The EVLDRIVE181 brushed DC motor driver expansion board is based on the STDRIVE181.
It provides an affordable and easy-to-use solution for the implementation of brushed DC motor driving applications. The EVLDRIVE181 can drive up to six motors. The ADC integrated in the STDRIVE181 allows the sensing of the current with a selectable amplification gain. The EVLDRIVE181 is compatible with the Arduino® UNO R3 connector and most STM32 Nucleo boards.
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All features
- Voltage range from 6 V to 28 V
- Phase current up to 8 ARMS for each motor
- Adaptive MOSFET gate control
- Low consumption mode
- Serial peripheral interface (SPI), 24 bits
- Embedded ADC for current sensing
- Full protection set includes:
- VDS monitoring
- Overvoltage and undervoltage lockout
- Overtemperature warning and shutdown
- Timeout watchdog
- Compatible with Arduino® UNO R3 connector and STM32 Nucleo boards
All resources
| Resource title | Version | Latest update | Actions | Details | Download |
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Board Manufacturing Specifications (1)
| Resource title | Version | Latest update | Actions | Options | ||
|---|---|---|---|---|---|---|
| ZIP | 1.0 | 14 Sep 2026 | 14 Sep 2026 |
Bill of Materials (1)
| Resource title | Version | Latest update | Actions | Options | ||
|---|---|---|---|---|---|---|
| XLSX | 1.0 | 14 Sep 2026 | 14 Sep 2026 |
Schematic Pack (1)
| Resource title | Version | Latest update | Actions | Options | ||
|---|---|---|---|---|---|---|
| 1.0 | 14 Sep 2026 | 14 Sep 2026 |
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | WEEE Compliant | Longevity Commitment | Longevity Starting Date | Material Declaration** |
|---|---|---|---|---|---|---|---|---|
| EVLDRIVE181 | Active Product is in volume production. | CARD | Industrial | Ecopack1 | - | - | - | |
EVLDRIVE181
Package:
CARDMaterial Declaration**:
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
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Sample & Buy
| Part Number | Marketing Status | Budgetary Price (US$)*/Qty | Order from ST | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Supplier | Core Product | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| EVLDRIVE181 | | | distributors No availability of distributors reported, please contact our sales office |
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EVLDRIVE181 Active
(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors