Sensorless datasheet

ON Semiconductor

ECS640A - Sensorless BLDC ecoSpin Motor Controller

Aug 30, 2024 · 15 Hits  Arm Cortex−M0+ (Nebo−40−64)  40 MHz Clock Frequency  8 kB RAM Memory  64 kB Flash Memory  600 V Gate Driver (FAN73896)  350 mA/650 mA Sourcing/...

Allegro

A89332 - Three-Phase Sensorless Fan Controller

Dec 10, 2023 · 14 Hits AND BENEFITS • Closed-loop speed control • Power loss brake • Fault mode brake • Configurable rotor detect (RD) or frequency generator (FG) output • S...

International Rectifier

IRMCF371 - Sensorless Motor Controller

Nov 30, 2006 · 12 Hits MCETM (Motion Control Engine) - Hardware based computation engine for high efficiency sinusoidal sensorless control of permanent magnet AC motor S...

International Rectifier

IRMCF343 - Sensorless Motor Controller

Jul 14, 2007 · 11 Hits MCETM (Motion Control Engine) - Hardware based computation engine for high efficiency sinusoidal sensorless control of permanent magnet AC motor I...

Texas Instruments

MCT8329A - High Speed Sensorless Trapezoidal Control Three-phase BLDC Gate Driver

Jul 1, 2024 · 11 Hits • Three-phase BLDC gate driver with integrated sensorless motor control algorithm – Code-free high speed Trapezoidal Control – Supports up to 3 kHz (e...

International Rectifier

IRMCF311 - Dual Channel Sensorless Motor Controller

Mar 7, 2016 · 10 Hits  MCETM (Motion Control Engine) - Hardware based computation engine for high efficiency sinusoidal sensorless control of permanent magnet AC motor  I...

Fairchild

ML4425 - Sensorless BLDC Motor Controller

May 7, 2005 · 9 Hits • • • • • • Stand-alone operation Motor starts and stops with power to IC On-board start sequence: Align ♦ Ramp ♦ Set Speed Patented Back-EMF commutat...

Micro Linear

ML4425 - Sensorless BLDC Motor Controller

May 7, 2005 · 9 Hits s s s s Stand-alone operation Motor starts and stops with power to IC On-board start sequence: Align ® Ramp ® Set Speed Patented Back-EMF commutation...

International Rectifier

IRMCF312 - Dual Channel Sensorless PM Motor Control IC

Oct 19, 2006 · 9 Hits MCE based hardware computation for complex motor control algorithm Enable two sensorless PM motor control and digital PF...

Fortior

FT3106 - Three Phase Sensorless BLDC Motor Controller

Mar 13, 2020 · 9 Hits and wide power-supply range capabilities, it is intended to cover a wide range of motor characteristics, while requiring minimal tuning from the user....

Sanyo

LB1978V - Three-Phase Half-Wave Sensorless Motor Driver

Apr 25, 2005 · 8 Hits • Three-phase sensorless motor driver • Built-in speed control • Built-in reference voltage and forward/reverse switching pin • Soft switching • Built...

uPI Semiconductor

uP9601T - Wide Input Sensorless CC/CV Synchronous-Rectified Buck Converter

Apr 2, 2019 · 8 Hits The uP9601T is a high-efficiency synchronous-rectified Wide Input Voltage Range : 8.0V to 32V buck converter with an internal power switch. With i...

Allegro MicroSystems

A4960 - Sensorless BLDC Controller

Nov 10, 2014 · 8 Hits and Benefits • 3-phase BLDC sensorless start-up and commutation • Gate drive for N-channel MOSFETs • Integrated PWM current limit • 7 to 50 V supply v...

Active-Semi

ACT4533C - Wide-Input Sensorless CC/CV Step-Down DC/DC Converter

Mar 9, 2015 · 8 Hits • 40V Input Voltage Surge • 36V Steady State Operation • Up to 3.5A output current • Output Voltage up to 18V • 125kHz Switching Frequency Eases EMI D...

International Rectifier

IRMCF171 - High Performance Sensorless Motor Controller

Mar 7, 2016 · 8 Hits  MCETM (Flexible Motion Control Engine) Dedicated computation engine for high efficiency sinusoidal sensorless motor control  Built-in hardware peri...

Active-Semi

ACT4533A - Wide-Input Sensorless CC/CV Step-Down DC/DC Converter

May 7, 2016 · 8 Hits • 40V Input Voltage Surge • 36V Steady State Operation • Up to 3.5A output current • Output Voltage up to 12V • 125kHz Switching Frequency Eases EMI D...

uPI Semiconductor

uP9616 - Wide Input Sensorless CC/CV Synchronous-Rectified Buck Converter

Feb 8, 2019 · 8 Hits for the buck converter include internal softstart, adjustable external CC (Constant Output Current) limit setting, built-in fixed line-compensation, s...

ON Semiconductor

LV8961HUW - Sinusoidal Sensorless Three-Phase Brushless DC Motor Controller/Predriver

Oct 16, 2023 · 8 Hits • AEC−Q100 Qualified and PPAP Capable • Operating Junction Temperature up to 175°C • Operating Voltage Range from 5.5 V to 28 V with Tolerance from 4....

Allegro

A4962 - Sensorless BLDC Controller

Dec 6, 2023 · 8 Hits AND BENEFITS • Three-phase sensorless BLDC motor control FET driver • Logic level P-N gate drive (P high-side, N low-side) • 4.2 to 50 V supply range ...