A8902CLBA Datasheet | Allegro MicroSystems

features and modes of operation, such as the speed control parameters, startup current limit, sleep mode, diagnostic modes, and others. The A8902CLBA is fabricated in Allegro’s BCD (Bipolar CMOS DMOS) process, an advanced mixed-signal technology that bines bipolar, analog and digital CMOS, and DMOS power devices. The A8902CLBA is provided in a 24-lead wide-body SOIC batwing package. It provides for the smallest possible construction in surface-mount applications. FEATURES s DMOS Outputs s Low r DS(on) s Startup mutation Circuitry s Back-EMF mutation Circuitry s Serial Port Interface s Frequency-Locked Loop Speed Control s Sector Data Tachometer Signal Input s Programmable Start-Up Current s Diagnostics Mode s Sleep Mode s Linear Current Control s Internal Current Sensing s Dynamic Braking Through Serial Port s Power-Down Dynamic Braking s System Diagnostics Data Out s Data Out Ported in Real Time s Internal Thermal Shutdown Circuitry Always order by plete part number, e.g., A8902CLBA . 8902- A 3-PHASE...