PololuPololu· Motor control
A89301-Based Sensorless Brushless Motor Controller, 50V, 11A
Manufacturer part no. 5357
$21.95≈ 19.33 €
Price summary
Sold by 2 suppliers, from €19.33 to €24.14. The lowest listed price is Pololu at €19.33. Once shipping, VAT and customs duty are added, the cheapest delivered is RobotShop at about €32.04 — Pololu lands at about €53.20. Prices last checked on 2026-09-30.
Delivered cost is an estimate for a single item shipped to mainland France; the seller's checkout is authoritative.
In stock — 185 units
- origin USA
- RoHS3
Estimated landed cost
| Item | €19.33 |
|---|---|
| Shipping | €25.00 |
| VAT (20%) | €8.87 |
| Total delivered | €53.20 |
Estimate for a single item delivered to mainland France, shipped from outside the EU: customs duty and clearance fees may apply and are charged by the carrier.
2 offers for this product
| Seller | Availability | Price | Seller link |
|---|---|---|---|
| PololuBest delivered cost | In stock | $21.95€23.20 incl. VAT | Visit ↗ |
| RobotShop | Backorder | €24.14€24.14 incl. VAT | Visit ↗ |
Prices compared incl. VAT: some sellers list ex-VAT trade prices, others VAT-inclusive retail prices. The badge marks the best estimated delivered cost, shipping and duties included — not always the first row.
Specifications (automatically extracted)
Electrical
| Current | 11 A |
| Voltage | 50 V |
| Voltage max. | 48 V |
| Voltage min. | 5.5 V |
Mechanical
| Weight | 4.5 g |
Other characteristics
| Continuous output current | 11 A |
| Maximum logic voltage | 5 V |
| Minimum logic voltage | 2.5 V |
| Connectors | No |
| Control interface | analog voltage; PWM (duty cycle); clock input (pulse frequency); I²C |
| Current limit control | I²C-programmable |
| Other pcb markings | 0J15663, blank white box |
| Pcb dev codes | md47a |
Description
This discrete MOSFET brushless motor controller is based on Allegro’s A89301 BLDC driver and enables sensorless control of one brushless DC motor. It supports a wide 5.5 V to 48 V operating voltage range and can continuously deliver up to 11 A motor current without a heat sink or forced air. The A89301 supports four control interfaces: analog voltage, PWM duty cycle, pulse frequency, and I²C. The I²C interface also allows configuration of various settings on the A89301, and we provide a configuration utility for Windows that simplifies setup with one of our USB-to-I²C adapters. This version ships without terminal blocks or 0.1″ headers.
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