Site
Map • Contact
Us 中文 • English
High-Performance Power and Hall-Effect Sensor ICs
Press Releases
English, Chinese, French, German
Also see: Product Images
2010
- A5303: Allegro MicroSystems, Inc. Introduces New Standard 3 V Smoke Detector (July 13)
- A4986, A4987: Allegro MicroSystems, Inc. Introduces New Dual Full-Bridge Motor Driver ICs With Overcurrent Protection (June 29)
- A4936: Allegro MicroSystems, Inc. Introduces New Three-Phase Brushless DC Motor Pre-Driver IC (June 15)
- A1230: Allegro MicroSystems, Inc. Announces New Ultra-Sensitive Dual-Channel Quadrature Hall-Effect Bipolar Switch (June 1)
- A8512: Allegro MicroSystems, Inc. Announces a New LED Backlight Driver for Medium/Large Displays (May 25)
- A4982, A4984, A4985, A4988: Allegro MicroSystems, Inc. Announces New DMOS Microstepping Motor Drivers With Overcurrent Protection (April 29)
- Allegro MicroSystems, Inc. Recognized for Environmental Leadership (April 20)
- A1225, A1227, A1229: Allegro MicroSystems, Inc. Introduces Hall-Effect Latches with Increased Protection for High Voltage Transients (April 20)
- A8732 and A8735: Allegro MicroSystems, Inc. Announces New Ultra Small Xenon Photoflash Drivers (March 30)
- A8501: Allegro MicroSystems Announces New High Power LED Driver For Medium LCD Display Backlighting (January 26)
2009
- LC5200 Series: Allegro MicroSystems Introduces New Off-Line LED Driver IC Series (December 14)
- 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)
- STA6940M: Allegro MicroSystems Announces New 8 A H-Bridge Motor Driver (August 13)
- ATS667: Allegro MicroSystems Announces a New Three-Wire, True Zero-Speed, High-Accuracy, Gear-Tooth Sensor IC (June 5)
- ATS682: Allegro MicroSystems Introduces a Two-Wire, True Zero-Speed, Differential Peak-Detecting Sensor IC (May 19)
- ATS617: Allegro MicroSystems Introduces a Three-Wire, Dynamic, Peak-Detecting, Differential Hall-Effect Sensor IC (May 5)
- A4940: Allegro MicroSystems, Inc. Introduces New Full-Bridge MOSFET Pre-Driver IC (April 28)
- ACS758: Allegro MicroSystems Announces New Addition To Their Family Of Current Sensor ICs (April 21)
- A4447: Allegro Announces a New Wide-Input Voltage 2 A Step-Down Regulator (April 14)
- A1354: Allegro MicroSystems, Inc. Introduces A New Programmable Two-Wire Hall-Effect Sensor IC (April 9)
- A3907: Allegro MicroSystems, Inc. Introduces New Voice Coil Motor Driver (March 27)
- ACS761: Allegro MicroSystems, Inc. Announces New 12 V Hot Swap Controller (March 17)
- A3908: Allegro MicroSystems, Inc. Introduces a New Low Voltage, Directional DC Motor Driver in an Extremely Small 2.0 x 2.0 mm Package (February 19)
- A1120, A1220, A1221: Allegro MicroSystems, Inc. Introduces a New Family of Switches and Latches (February 12)
- Two Former Allegro MicroSystems, Inc. Employees To Be Inducted Into National Inventors Hall Of Fame (February 11)
- A6210: Allegro MicroSystems, Inc. Introduces New 3 A, 2 MHz Step-Down (BUCK) LED Driver (February 5)
- A1386: Allegro Introduces Unique User Programmable Linear Sensor IC To Automotive Market (January 27)
- A1448: Allegro MicroSystems, Inc. Announces New BLDC Full-Bridge Motor Driver with Integrated Hall Commutation (January 21)
- A4403: Allegro MicroSystems, Inc. Announces New Valley Current-Mode Control Buck Converter (January 13)
2008
- Allegro MicroSystems, Inc. Announces their Participation in a Virtual Tradeshow Sponsored by Premier Farnell (December 5)
- Allegro MicroSystems, Inc. Decides Not to Proceed with Initial Public Offering (August 11)
- A1174: Allegro MicroSystems, Inc. Announces New Micro-Power Hall-Effect Latch (August 5)
- A3906: Allegro MicroSystems, Inc. Introduces New Low Voltage Dual DC/Stepper Motor Driver (July 15)
- A4935: Allegro MicroSystems, Inc. Introduces New Automotive Grade Three-Phase Mosfet Pre-Driver IC (July 8)
- A3942: Allegro MicroSystems, Inc. Introduces a New Four-Channel High-Side MOSFET Control/Driver IC (June 17)
- A3290 and A3291: Allegro MicroSystems, Inc. Announces New General-Purpose Latches For Non-Automotive Applications (June 3)
- A3941: Allegro MicroSystems, Inc. Announces A New Automotive Grade Full Bridge MOSFET Predriver IC (May 20)
- A1172: Allegro MicroSystems, Inc. Introduces New Micropower Hall-Effect Switch (May 7)
- A1444 and A1445: Allegro MicroSystems, Inc. Announces New Low-Voltage Full-Bridge Brushless DC Motor Driver with Integrated Hall (April 30)
- A4490: Allegro MicroSystems, Inc. Announces New Triple Output Step Down Switching Regulator (April 14)
- ACS756: Allegro MicroSystems, Inc. Announces New High Speed/Low Noise Hall-Effect Current Sensor IC (March 18)
- A136x: Allegro MicroSystems, Inc. Announces a New Family of Extremely Low Noise, Programmable Linear Hall-Effect Sensor ICs (March 17)
- A1351: Allegro MicroSystems, Inc. Introduces A New High-Precision Linear Hall-Effect Sensor IC (March 6)
- A4930: Allegro MicroSytems, Inc. Announces New Single Phase Brushless DC Pre-driver IC (February 29)
- SEPM Series: Allegro MicroSystems, Inc. Introduced New Series of RGB Multi Chip LEDs (February 29)
- SEPW Series: Allegro MicroSystems, Inc. Announces New Series of White Multi-Chip LEDs (February 8)
- SLA6800MP and SMA6800MP: Allegro MicroSystems, Inc. Announces New High Voltage IGBT Module (January 24)
- A6282 and A6285: Allegro MicroSystems, Inc. Introduces Two 16-Channel LED Driver ICs for Display Applications (January 14)
2007
- A3930 and A3931: Allegro MicroSystems, Inc. Announces New Three-Phase BLDC MOSFET Pre-Driver Controller ICs (December 19)
- A1171: Allegro MicroSystems, Inc. Introduces a New MicroPower Hall-Effect Switch with Complementary Push-Pull Outputs (December 19)
- A6260: Allegro Microsystems, Inc. Announces A New Constant Current LED Driver IC (December 18)
- ACS714 and ACS715: Allegro Announces Automotive Grade, Highly Accurate Hall-Effect Based Linear Current Sensor ICs (December 10)
- A3904: Allegro MicroSystems, Inc. Announces New Low Voltage Voice Coil Motor Driver with I2C Interface (October 4)
- A4401: Allegro Introduces a New Automotive Grade Quasi-Resonant Discontinuous Flyback Converter Control IC (October 3)
- A4931: Allegro Introduces a New Three-Phase Brushless DC Motor Pre-Driver (September 28)
- SCM1100M Series: Allegro MicroSystems, Inc. Announces New High Voltage IGBT Module (September 26)
- A6281: Allegro Introduces a New Three-Channel Constant-Current LED Driver with PWM Brightness Control and PWM Oscillator (August 27)
- STD01N/P and STD02N/P: Allegro Microsystems, Inc. Announces New Darlington Transistors (August 23)
- Allegro MicroSystems, Inc. Files Registration Statement for Initial Public Offering (August 8)
- SI-8000 Series: Allegro Announces New DC-to-DC Step-Down Converter Series (July 30)
- A3423: Allegro Introduces a New Dual-Channel, Hall-Effect Direction Detection Sensor IC (June 29)
- ACS760: Allegro Introduces a New Hot-Swap Protection IC Using Hall-Effect Current Sensing (June 28)
- A1442: Allegro Introduces a New Low-Voltage, Full-Bridge Brushless DC Motor Driver (June 27)
- A3903: Allegro Introduces a New Low Voltage, Bi-Directional DC Motor Driver in an Extremely Small 2.0 x 2.0 mm Package (June 20)
- A1381, A1382, A1383, and A1384: Allegro Announces A New Family Of User-Programmable, Hall-Effect Linear Sensor ICs In Miniature Packages (February 16)
- A4983: Allegro Announces New DMOS Microstepping Motor Driver with Built-In Translator (January 31)
- 2SA2151 and 2SC601: Allegro Announces Two New Single Transistors For Audio Amplifiers (January 25)
- STD03N and STD03P: Allegro Microsystems, Inc. Announces New Darlington Transistors (January 25)
2006
- A3989: Allegro MicroSystems, Inc. Introduces New DMOS Bipolar Stepper and DC Motor Driver (December 22)
- A3995: Allegro MicroSystems, Inc. Announces a New DMOS Dual Full-Bridge PWM Motor Driver (December 22)
- A8286, A8290, A8291, A8292: Allegro Announces Four New Satellite STB Voltage Regulators For LNB Power Supply And Control (December 22)
- A8434: Allegro Microsystems, Inc. Announces New Six-Channel Charge Pump White LED Driver (December 22)
- A6850: Allegro MicroSystems, Inc. Announces Dual Channel Switch Interface IC (December 20)
- ACS712 and ACS713: Allegro Announces New Low Noise 2100 Vrms Hall-Effect Current Sensor ICs (December 18)
- Allegro MicroSystems, Inc. Achieves ISO/TS16949 Certification (December 15)
- A2550: Allegro Microsystems, Inc. Adds New Automotive Grade Relay Driver To Their Existing Portfolio (November 27)
- A3985: Allegro Announces New Digitally Programmable Dual Full-Bridge MOSFET Driver (November 15)
- A6280: Allegro Introduces A New 3-Bit Constant Current LED Driver With PWM Control (November 14)
- A8697 and A8698: Allegro Announces Two New 3 To 4 Amp Step-Down Regulators (November 3)
- A3988: Allegro Announces New Quad DMOS Full-Bridge PWM Motor Driver (November 3)
- A3969: Allegro Announces New Dual Full-Bridge Pwm Motor Driver (October 31)
- A8530: Allegro Microsystems, Inc. Introduces High-Efficiency Charge Pump White Led Driver for Display Backlight and Flash/Torch (October 23)
- A3992: Allegro Announces New DMOS Microstepping PWM Motor Driver With Serial Interface And Over-Current Protection (September 12)
- Allegro MicroSystems, Inc. Standardizes on Galaxy’s PAT- MAN for Zero Defect Program in Automotive Electronics Market (June 20)
- A8498: Allegro Announces A New Wide-Input Voltage 3 A Step-Down Regulator (June 13)
- A3901: Allegro Announces New Low-Voltage Stepper/Dual Dc Motor Driver (May 19)
- SLA7070M Series: Allegro Introduces Unipolar Two-Phase Stepping Motor Driver ICs (March 6)
- A8435: Allegro Announces New High Efficiency Charge Pump White LED Driver (March 2)
- Allegro Microsystems, Inc. Implements Environmental Management System In Accordance With ISO 14001 (February 28)
- A3950: Allegro Announces New DMOS Full-Bridge Motor Driver with Over-Current Protection (February 1)
- New Software Aids Design with Sanken’s STR Series (January 4)
2005
- A6279: Allegro Announces a New 16-Bit Serial-Input, Constant-Current Latched LED Driver with Open LED Detection (December 22)
- A6278: Allegro Announces a New Eight Channel Constant-Current Latched LED Driver with Open LED Detection (December 22)
- ACS706 Family: Allegro Introduces New Bidirectional 1.5 milli-ohms Hall-Effect-Based Linear Current Sensor IC Family (November 28)
- Allegro MicroSystems, Inc. to Exhibit at Portable Design China Power Management Conference (November 16)
- ATS642LSH: Allegro MicroSystems, Inc. Introduces True Zero-Speed Digital Speed Sensor IC (November 3)
- A1441: Allegro MicroSystems, Inc. Introduces Full-Bridge Motor Driver, Providing Integration of Hall Element and Motor Control Circuitry (October 11)
- A1242: Allegro MicroSystems, Inc. Introduces New Chopper-Stabilized Latch (September 13)
- A8436, A8438, A8439: Allegro MicroSystems, Inc. Introduces Small, Flexible, Low-Cost Xenon Photoflash Charger ICs (August 29)
- A3979: Allegro MicroSystems, Inc. Announces Microstepping Motor Driver with Built-In Translator (August 29)
- A8499: Allegro MicroSystems, Inc. Introduces Versatile High-Voltage Step-Down Regulator (August 22)
- STR-A6251D/51MD/52D: Allegro Introduces Low-Power Off-Line SMPS Primary Switchers (August 18)
- A8483: Allegro MicroSystems, Inc. Introduces Simple Five-Pin 1.2 MHz Step-Up Converter (July 22)
- A6800 Series: Allegro MicroSystems, Inc. Releases New Latched Sink Drivers (July 22)
- Sanken Electric Company Completes Purchase of PolarFab (July 12)
- A1210/11/12/13/14: Allegro MicroSystems, Inc. Replaces Hall-Effect Latch Family for Improved Performace and Additional Packaging Options (June 9)
- A1201/02/03/04: Allegro MicroSystems, Inc. Replaces Bipolar Switch Family for Improved Performace and Additional Packaging Options (June 9)
- A1101/02/03/04/06: Allegro MicroSystems, Inc. Replaces Unipolar Switch Family for Improved Performace and Additional Packaging Options (June 9)
- A1421, A1422, A1423: Allegro Announces Improvements to Family of Gear-Tooth Sensor ICs (June 8)
- ATS616LSG: Allegro MicroSystems, Inc. Introduces Analog Self-Calibrating Speed Sensor IC (June 8)
- A3983-84: Allegro MicroSystems, Inc. Announces DMOS Microstepping Drivers with Translator (April 7)
- A3982: Allegro MicroSystems, Inc. Announces Stepper Motor Driver with Built-In Translator (April 7)
- A3245: Allegro MicroSystems, Inc. Introduces World's First Omnipolar Hall-Effect Sensor IC Suited for 3.6 V TO 24 V (March 29)
- ATS673/74: Allegro MicroSystems, Inc. Introduces Self-Calibrating TPOS Gear-Tooth Sensor IC (March 8)
- STR-A6100 and STR-W6700 Series: Allegro Continues to Expand Power Management Product Line (March 7)
- A1373 and A1374: Allegro MicroSystems, Inc. Introduces Low-Cost, Field-Programmable Linear Hall-Effect Sensor ICs (February 1)
- A1301 and A1302: Allegro MicroSystems, Inc. Announces Improvements to Family of Continuous-Time Linears (January 24)
- Allegro Microsystems, Inc. Nominated by EDN Magazine in 15th Annual Innovation of the Year Awards Competition (January 20)
- A8450: Allegro MicroSystems, Inc. Announces Automotive Multi-Output Regulator Target at Emerging Applications (January 20)
- Allegro MicroSystems, Inc. Announces New European Sensor IC Applications Centre (January 14)
- ACS704: Allegro MicroSystems, Inc. Launches First SOIC8-Packaged Hall-Effect Current Sensor IC with Integrated Current Path (January 7)
2004
- A8430 and A8431: High-Efficiency Boost Converter ICs in Ultra-Thin Package - Optimized to Drive White LEDs (December 14)
- ACS754: Allegro MicroSystems, Inc. Launches Improved Accuracy Addition to Current Sensor IC Family (November 19)
- Allegro Expands Product Line with Sanken Offerings (October 4)
- A8430: High-Efficiency Boost Converter IC in Ultra-Thin Package Optimized to Drive White LEDs (September 30)
- Allegro Sponsors Blackstone Valley Robotics Team (August 24)
- Allegro's Environmental Coordinator Recognized for Toxic Use Reduction Efforts (July 28)
- A3980: Allegro MicroSystems, Inc. Announces Automotive Addition to Family of Stepper Motor Driver ICs (July 28)
- A1425: Allegro Announces a New High-Accuracy Speed Sensor IC with Integrated Tracking Capacitor (June 18)
- ATS650LSH: Allegro MicroSystems, Inc. Launches a New Two-Wire, Direction Detection Gear-Tooth Sensor IC with Diagnostic Output (June 8)
- A114x/A118x: Allegro MicroSystems, Inc. Introduces Next-Generation Two-Wire Unipolar Switches (May 28)
- A132x Family: Allegro MicroSystems, Inc. Introduces a Family of Linear Hall-Effect Sensor ICs for High Temperature Operation (May 21)
- ACS752: Allegro MicroSystems, Inc. Launches Improved Accuracy and Bandwidth Addition to Current Sensor IC Family (April 14)
- ATS643LSH: Allegro Microsystems, Inc. Introduces a Two-Wire Sensor IC Optimized to Address the Difficulties of Transmission Speed Sensing (March 30)
- A3949: Allegro MicroSystems, Inc. Announces a Low-Cost 2.8 A DMOS Motor Driver in Small Footprint Package (January 20)
- Allegro MicroSystems, Inc. Announces Family of Pre-Driver ICs for Driving High Current Automotive and Industrial Actuators (January 14)