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RT7079

Richtek
Part Number RT7079
Manufacturer Richtek
Description Three-Phase PMSM/BLDC Motor Controller
Published Oct 20, 2021
Detailed Description ® RT7079 Three-Phase PMSM/BLDC Motor Controller with Pre-Driver General Description Features The RT7079 is an applic...
Datasheet PDF File RT7079 PDF File

RT7079
RT7079

Overview
® RT7079 Three-Phase PMSM/BLDC Motor Controller with Pre-Driver General Description Features The RT7079 is an application specific IC designed for PMSM/BLDC motor applications.
This two-in-one ASIC integrates several functional circuits, namely a 3-phase motor controller, a 3-phase gate driver, three bootstrap diodes, a 5V LDO regulator and a buck converter.
The RT7079 embeds the ARM 32-bit Cortex-M0 core with peripheral circuits to perform the sensorless with field oriented control (FOC).
In addition, several system level peripheral functions, such as ADC, DAC, communication interface, SVPWM, watchdog timer, current sensing, undervoltage-lockout (UVLO), short circuit protection (SCP) an...


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