80 V three-phase BLDC pre-driver evaluation board (MP6539C)
← All reference designs · Vendor page: MPS EV6539C-V-00A
| Hardware | orderable |
|---|---|
| Status | active |
| Application | e-mobility, motor-drive |
| Semiconductors | Si |
| Key devices | MP6539C |
| Deliverables | schematic, bom, layout |
| Motor type | bldc, pmsm |
| DC bus | 80 V DC |
| Power stage | pre-driver-only |
| Topology | 2l-vsi |
| Last verified | 2026-10-21 |
Notes
Why it is included: an example of the pre-driver class (controller external, six N-channel FETs) common in power tools and e-bikes. The high side uses a bootstrap with a charge pump to sustain 100 % duty, and the IC has an integrated current-sense amplifier.
Watch out: thin vendor data. No phase-current rating (it depends on the fitted FETs), no control-method claim, and the URL follows MPS’s pattern but was not opened directly. Rated 2/5 until checked against the board user guide.
Tags: bootstrap-plus-charge-pump · integrated-csa · power-tools · link-unchecked · thin-vendor-data