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High-Performance Power and Hall-Effect Sensor ICs

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Welcome to Allegro!

Allegro MicroSystems, Inc. is a global leader in the development, manufacture and marketing of high-performance power and Hall-effect sensor integrated circuits.

New Products

Hall-Effect Sensor ICs

ACS710: 120 kHz Bandwidth, High Voltage Isolation Current Sensor IC with Integrated Overcurrent Detection
ATS682: Two-Wire, True Zero-Speed, Differential Peak-Detecting Sensor IC
A1125: Chopper-Stabilized Precision Hall Effect Switches
A1222: Chopper-Stabilized Precision Hall Effect Latches

Integrated Circuits

A3907: Low Voltage Voice Coil Motor Driver
A4940: Automotive Full Bridge MOSFET Driver

Power Management Integrated Circuits

A4402: Dual Output Regulator; Buck plus Integrated Linear Regulator
A8507: 6-String 80 mA/ch LED Driver for LCD Display Backlighting
A8733, A8737 and A8738: Mobile Phone Xenon Photoflash Driver with IGBT Gate Driver

Sanken Discrete Components and Semiconductor ICs

SPF7302: Full Bridge DC Motor Driver
STA6940M: Brushed DC Motor Driver IC With PWM Control
STR-X6700 Series: Off-Line Quasi-Resonant Switching Regulators

News

• STR-X6700 Series:Allegro MicroSystems Announces New Switching Regulator Series (November 19)
• ACS710: Allegro MicroSystems Introduces New 120 kHz Bandwidth, High-Voltage Isolation Current Sensor IC (October 22)
• Allegro MicroSystems, Inc. to Close Wafer Fab Operations (October 9)
• A1222: Allegro MicroSystems, Inc. Introduces a New Addition to Their Family of Switches and Latches (September 10)
• SPF7302: Allegro MicroSystems Announces New 6 A H-Bridge DC Motor Driver (September 1)
• A4402: Allegro MicroSystems, Inc. Announces New Dual Output Regulator (August 25)

More news...

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