Utilizing TI InstaSPIN-FAN motor solutions™, sensorless 5 V, 680 mA Model DRV10866 and 12 V, 1.5 A Model DRV11873 annihilate charge for alien aboideau drivers, inverters, position apprehension and feedback, MCU, and firmware. Units affection operating voltage ambit of 1.65–5.5 V and low quiescent accepted of 5 ÂµA, extending array activity of carriageable devices. Housed in 3 x 3 mm SON package, 3-phase drivers includeÂ over-current, over-temperature, shoot-through, and under-voltage lock-out protection.
Integrated motor drivers advance artefact architecture by eliminating alien apparatus and software development
DALLAS, — Texas Instruments Incorporated (TI) (NYSE:NASDAQ) today alien two 3-phase, brushless DC (BLDC) motor drivers that acquiesce designers to circuit motors in account rather than months. Traditional BLDC motor designs crave bristles to 10 components, forth with firmware. The sensorless 5-V, 680-mA DRV10866 and the 12-V, 1.5-A DRV11873 cuts this basic calculation to one with no firmware required, decidedly abbreviation lath amplitude and arrangement costs, while allowance barter acceleration their time to market. The accessories additionally accommodate the everyman operating voltage and standby accepted to abate ability burning by up to 75 percent. For added advice or to abode an order, appointment www.ti.com/drv10866-pr.
Key appearance and allowances of the DRV10866 and DRV11873
— Highly integrated: Single motor disciplinarian eliminates the charge for alien aboideau drivers, inverters, position apprehension and feedback, forth with a microcontroller (MCU) and firmware, to cut lath space, arrangement amount and development time.
— Spins motors in minutes: Utilizes TI InstaSPIN-FAN motor solutions(TM), a absolutely adequate able-bodied band-aid with no coding and actual few alien apparatus bare to get motors spinning.
— Reduces ability burning by up to 75 percent: Wide operating voltage ambit of 1.65 V to 5.5 V and low quiescent accepted of 5 uA extends the array activity of carriageable devices, such as toothbrushes and shavers, compared to absolute solutions.
— Flexibility to add avant-garde control: Can be accumulated with a TI MSP430(TM) MCU for designs acute user interface and closed-loop acceleration control.
— Robust, reliable and absolutely protected: Avant-garde on-chip protection, including over-current, over-temperature, shoot-through and under-voltage lock-out, increases arrangement reliability.
Tools and support
In accession to the motor driver, the DRV10866EVM and DRV11873EVM appraisal modules (EVMs) accommodate a simple TLC555 timer, abundance architect output, PWM ascribe and motor affiliation to accredit fast, code-free motor evaluation. Both EVMs address with schematics and gerber files for a appropriate retail amount of US$25.
Support is accessible on the Motor Disciplinarian Forum in the TI E2E(TM) Community, area engineers can ask questions and get answers from TI experts.
Package, availability and pricing
The DRV10866 and DRV11837 are accessible today in a 3-mm by 3-mm SON amalgamation for a appropriate retail amount of $0.39 and 16-pin TSSOP for appropriate retail amount of $0.89, respectively, in 1,000-unit quantities.
Learn added about TI’s motor ascendancy solutions by visiting the links below:
— Adjustment samples of the DRV10866: www.ti.com/drv10866-sample-pr
— Adjustment samples of the DRV11873: www.ti.com/drv11873-sample-pr.
— Buy the DRV10866EVM from the TI eStore: www.ti.com/drv10866evm2-buy-pr.
— Buy the DRV11873EVM from the TI eStore: www.ti.com/drv11873evm2-buy-pr.
— Download the DRV10866 datasheet: www.ti.com/drv10866-ds-pr.
— Download the DRV11873 datasheet: www.ti.com/drv11873-ds-pr
— Check out motor drive and ascendancy alternative guides, training, videos, appliance addendum and block diagrams: www.ti.com/motor-pr.
TI spins motors
TI combines a affluent history in motor drive and control, a ample portfolio of analog and microcontroller articles and a absolute alms of tools, software and abutment to bear efficient, reliable, cost-effective motor solutions. Barter can get the appropriate solutions at the appropriate achievement akin to bound circuit any motor, including AC consecration (ACIM), brushed DC, brushless DC (BLDC), PMSM and stepper.
About Texas Instruments
Texas Instruments semiconductor innovations advice 80,000 barter alleviate the possibilities of the apple as it could be – smarter, safer, greener, convalescent and added fun. Our charge to architecture a bigger approaching is built-in in aggregate we do – from the amenable accomplishment of our semiconductors, to caring for our employees, to giving aback central our communities. This is aloof the alpha of our story. Learn added at www.ti.com.
TI E2E is a brand of Texas Instruments. All added trademarks and registered trademarks accord to their corresponding owners.
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