RT7081 - A High Integrated 3 Phase PMSM/BLDC Motor Controller

Richtek

RT7081 Datasheet Preview — Preview of RT7081 PDF

Datasheet Details

Part number	RT7081
Manufacturer	Richtek ↗
File Size	729.21 KB
Description	A High Integrated 3 Phase PMSM/BLDC Motor Controller
Datasheet	RT7081-Richtek.pdf

RT7081 Product details

Description

The RT7081 is a two in-one application specific IC which consists of a 3 phase motor controller, a gate driver, three bootstrap diodes, a 5V LDO regulator and RC filters for current sense.

Features

s.
Integrated 3 Phase PMSM/BLDC Controller, Gate Driver, Bootstrap Diodes and 5V LDO Regulator.
Integrated Filters at ADC Input.
Sensor-Less, Sine-Wave Field Oriented Control (FOC).
Protections : Over-Current, UVLO, Locked-Rotor and Thermal Detection.
PMSM/BLDC Motor Controller :.
ARM 32-bit Cortex-M0 CPU, Up to 60MHz.
Memories Size : 16kB MTP, Internal ROM with Embedded Motor Control Library and 4kB SRAM.
Power Management : Normal or Deep Sleep.
Comm.

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Published: Jan 20, 2025 |