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DMOS Microstepping Driver AND BENEFITS ▪ Low Rds(on) outputs ▪ Automatic current decay mode detection/selection ▪ Mixed and slow current decay modes ▪ Synchronous rectification for low power dissipation ▪ Internal UVLO ▪ Crossover-current protection ▪ 3.3 and 5 V compatible l |
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Allegro |
Full-Bridge PWM Gate Driver AND BENEFITS • PHASE/ENABLE/MODE control logic • Overcurrent indication • Adjustable off-time and blank-time • Adjustable current limit • Adjustable gate drive • Synchronous rectification • Internal UVLO • Crossover-current protection • MOSFET VDS pr |
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Allegro |
DMOS Microstepping Driver AND BENEFITS ▪ Low Rds(on) outputs ▪ Automatic current decay mode detection/selection ▪ Mixed and slow current decay modes ▪ Synchronous rectification for low power dissipation ▪ Internal UVLO ▪ Crossover-current protection ▪ 3.3 and 5 V compatible l |
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Allegro |
DMOS Microstepping Driver AND BENEFITS ▪ Low RDS(ON) outputs ▪ Automatic current decay mode detection/selection ▪ Mixed and Slow current decay modes ▪ Synchronous rectification for low power dissipation ▪ Internal UVLO ▪ Crossover-current protection ▪ 3.3 and 5 V compatible l |
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Allegro |
Automotive Half-Bridge MOSFET Driver AND BENEFITS • Half-bridge MOSFET driver • Bootstrap gate drive for N-channel MOSFET bridge • Cross-conduction protection with adjustable dead time • Charge pump regulator for low supply voltage operation • 5.5 to 50 V supply voltage operating r |
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Allegro |
DMOS Microstepping Driver AND BENEFITS ▪ Low RDS(ON) outputs ▪ Automatic current decay mode detection/selection ▪ Mixed and Slow current decay modes ▪ Synchronous rectification for low power dissipation ▪ Internal UVLO ▪ Crossover-current protection ▪ 3.3 and 5 V compatible l |
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Allegro |
Sensorless Sinusoidal Drive BLDC Controller AND BENEFITS • Three-phase sensorless BLDC motor control FET driver • Three-phase sinusoidal drive with soft start • Sensorless start-up and commutation • Windmill detection and synchronization • Bootstrap gate drive for N-channel MOSFET bridge • 5.5 |
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Allegro MicroSystems |
DMOS Microstepping Driver AND BENEFITS ▪ Low RDS(ON) outputs ▪ Automatic current decay mode detection/selection ▪ Mixed and Slow current decay modes ▪ Synchronous rectification for low power dissipation ▪ Internal UVLO ▪ Crossover-current protection ▪ 3.3 and 5 V compatible l |
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Allegro |
Dual Full-Bridge DMOS PWM Motor Driver |
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Allegro MicroSystems |
Dual Full-Bridge PWM Motor Driver AND BENEFITS ▪ 750 mA continuous output current ▪ 45 V output sustaining voltage ▪ Internal clamp diodes ▪ Internal PWM current control ▪ Low output saturation voltage ▪ Internal thermal shutdown circuitry ▪ Pin compatible with UDx2916 ▪ DMOS outputs |
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Allegro MicroSystems |
Full-Bridge PWM Microstepping Motor Driver AND BENEFITS ▪ ±1.5 A continuous output current ▪ 50 V output voltage rating ▪ Internal PWM current control ▪ 3-bit nonlinear DAC ▪ Fast, mixed fast/slow, and slow current decay modes ▪ Internal thermal shutdown circuitry ▪ Crossover-current and UVLO |
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Allegro MicroSystems |
Full-Bridge DMOS PWM Motor Driver AND BENEFITS • Low RDS(on) outputs • Overcurrent protection (OCP) ▫ Motor short protection ▫ Motor lead short to ground protection ▫ Motor lead short to battery protection • Low Power Standby mode • Adjustable PWM current limit • Synchronous rectific |
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Allegro |
Full-Bridge DMOS PWM Motor Drivers |
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Allegro MicroSystems |
Sensorless BLDC Controller 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 voltage operating range • Compatible with 3.3 V and 5 V logic • Cross-conduction protection with adju |
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Allegro |
Full Bridge MOSFET Driver AND BENEFITS ▪ High-current gate drive for N-channel MOSFET full bridge ▪ Independent control of each MOSFET ▪ Charge pump for low supply voltage operation ▪ Cross-conduction protection with adjustable dead time ▪ 4.5 to 50 V supply voltage range ▪ D |
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Allegro |
Automotive 3-Phase MOSFET Driver AND BENEFITS • High-current 3-phase gate drive for N-channel MOSFETs • 3-phase current sense amplifiers • SPI-compatible serial or direct parallel control • Cross-conduction protection • Programmable dead time • Top-off charge pump for 100% PWM • Unc |
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Allegro |
Full-Bridge PWM Gate Driver AND BENEFITS • Standard IN1/IN2 control logic • Overcurrent indication • Adjustable off-time and blank-time • Adjustable current limit • Adjustable gate drive • Synchronous rectification • Internal UVLO • Crossover-current protection • MOSFET VDS pro |
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Automotive Half-Bridge MOSFET Driver AND BENEFITS • Half-bridge MOSFET driver • Bootstrap gate drive for N-channel MOSFET bridge • Cross-conduction protection with adjustable dead time • Charge pump regulator for low supply voltage operation • 5.5 to 50 V supply voltage operating r |
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Automotive Stepper Driver AND BENEFITS • Peak motor current up to 1.4 A at 28 V • Low RDS(ON) outputs, 0.5 Ω source and sink typical • Continuous operation at high ambient temperature • 3.5 to 50 V supply operation • Adaptive mixed current decay • Synchronous rectification fo |
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Allegro |
DMOS Dual Full-Bridge PWM Motor Driver AND BENEFITS ▪ Low RDS(ON) outputs ▪ Internal mixed current decay mode ▪ Synchronous rectification for low power dissipation ▪ Internal UVLO ▪ Crossover-current protection ▪ 3.3 and 5 V compatible logic supply ▪ Thin profile QFN and TSSOP packages ▪ |
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Desde 2024. D4U Semiconductor.
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