IC manufacturers Monolithic Power Systems
IC manufacturers (99)
- All manufacturers
Analog Devices
Infineon Technologies
Microchip
Onsemi
Renesas
ROHM
STMicroelectronics
Texas Instruments
- 3peak incorporated (27)
- Ablic (23)
- Advanced Power (4)
- Allegro Microsystems (84)
- Alpha & Omega Semiconductor (37)
- AnalogySemi (3)
- AnDAPT Inc (172)
- Anpec (13)
- AXElite (2)
- Backward (6)
- Bright Power Semiconductor (1)
- Broadcom (47)
- Cambridge GaN Devices (18)
- Chipanalog Micro (10)
- Cologne Chips (1)
- Convenient Power (1)
- Dialog Semiconductor (12)
- Diodes Incorporated (238)
- Divimath (8)
- Elmos AG (1)
- EPC (99)
- e-Peas Semiconductors (1)
- Eta Solutions Co. Ltd. (9)
- GaN Systems (7)
- GaNPower (3)
- Giantec (1)
- Gstek Wuxi (1)
- Helix Semiconductor (7)
- Ikanos (3)
- IKON (1)
- Indie Semiconductor (5)
- Innovision Semiconductor Inc (2)
- Intel (80)
- Inventchip Technology (3)
- ISSI (51)
- JoulWatt (20)
- KDPOF (2)
- Kinetic Technology (10)
- Lattice semiconductor Corporation (19)
- Littelfuse (1)
- M3 Technology (M3Tek) (7)
- Macnica (16)
- MaxLinear (175)
- MikroE (8)
- MindCet (2)
- Monolithic Power Systems (929)
- Navitas Semiconductor Inc (6)
- NewEdge Technologies, Inc. (1)
- Nexperia (32)
- Nisshinbo Micro Device Inc. (10)
- Nordic Semiconductor (1)
- Novosense Micro (1)
- NXP (314)
- O2 Micro International Ltd (10)
- On Bright (7)
- Panasonic (2)
- PN Junction Semiconductor (2)
- Power Integrations (110)
- Pulsiv (19)
- Qorvo (87)
- Realsil SuRealsil(tek) Microelectronics (1)
- Richtek (296)
- Sanken Electric Co., Ltd. (16)
- Sckipio (6)
- Semtech (90)
- SG-Micro (33)
- Silanna Semiconductor (8)
- Silergy Corporation (30)
- Silicon Laboratory Inc. (104)
- Silicontent Technology (57)
- Silvertel (56)
- Skycore Semiconductors (1)
- Skyworks (31)
- Southchip (8)
- Summit Wireless (1)
- Tagore Tech (7)
- Taiwan Semiconductor (1)
- TDK Corporation (1)
- Tempo Semiconductor (1)
- Torex (37)
- Toshiba (25)
- Transphorm (21)
- TransSIP (2)
- Union (21)
- uPI Semiconductor (2)
- Valens Semiconductor (18)
- Wise Integration (1)
- Wolfspeed (8)
- Xilinx (22)
- XL Semiconductor (3)
- XYSemi (62)
Monolithic Power Systems MA100
Angular Sensor for 3-Phase Brushless Motor Commutation with Side-Shaft Positioning Capability
Overview
| Topology | Other Topology |
| IC revision | 1.0 |
Description
The MagAlpha MA100 is a magnetic sensor designed to replace the 3 Hall switches for commutation in 3-phase brushless dc motors. The IC detects the absolute angular position of a permanent magnet, typically a diametrically magnetized cylinder attached to the rotor. The MagAlpha is an extremely fast acquisition and processing sensor, allowing accurate angle measurement at speeds from 0 to 120’000 RPM.Since the measurement is spatially confined, the user has flexibility in terms of magnet shapes and configurations. This can help relaxing mechanical tolerances and, in case the end of shaft position is not available, the MagAlpha 100 can also operate away from the axis of rotation (“side-shaft” mounting).
Features
- U V W signals for block commutation
- Built-in linearization for side-shaft mounting
- Adjustable zero
- 500 kHz refresh rate
- Ultra low latency: 3 µs
- Serial interface for settings
- 8.5 mA supply current
More information
Products
| Order Code | Datasheet | Downloads | Status | Product series | Pins (Value) (pcs) | Pitch (mm) | Gender | Type | Polarization | Mount | L (mm) | Working Voltage (V (AC)) | IR (A) | Contact Resistance (mΩ) | Tol. R | Packaging | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 690367291676 | SPEC | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WR-MM Female SMT Connector with Latch & Polarization | 16 | 2.54 | Female | Straight | Yes | SMT | 24.92 | 250 | 1.5 | 10 | max. | Tape and Reel |
| Order Code | Datasheet | |
|---|---|---|
| 690367291676 | SPEC |
| Samples |
|---|
| Order Code | Datasheet | Downloads | Status | Product series | Pins (Value) (pcs) | Pitch (mm) | Gender | Type | Polarization | Mount | L (mm) | Working Voltage (V (AC)) | IR (A) | Contact Resistance (mΩ) | Tol. R | Packaging | Samples |
|---|