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A3950

Allegro MicroSystems, Inc. A3950

DRV8313RHH

Texas Instruments DRV8313RHH

DRV8328DRUYR

Texas Instruments DRV8328DRUYR

Texas Instruments PDRV8353HRTA

Texas Instruments PDRV8353SRTA

DRV8328ARUYR

Texas Instruments DRV8328ARUYR

Texas Instruments PDRV8329AREER

DRV8329AREER

Texas Instruments DRV8329AREER

DRV8824RHDT

Texas Instruments DRV8824RHDT

DRV8301DCA

Texas Instruments DRV8301DCA

Price $4.99
RoHS Compliant Compliant Y Y Y Y Not Compliant Y Compliant Compliant
Lead Status No Y See ti.com See ti.com Y See ti.com Y No No
Vs(Min)(V) 8 9 9 4.5 8.2 6
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Approx. Price (US$) 1.52 | 1ku 1.50 | 1ku 2.50 | 1ku
Operating Temperature Range(C) -40 to 125 -40 to 85 -40 to 125
Package Group HTSSOP,VQFN WQFN|40 WQFN|40 WQFN|36 HTSSOP
# of half-bridges 3 3
Peak Output Current(A) 2.5 1.6
RMS Output Current(A) 1.75 1.1
RDS(ON) (HS + LS)(mOhms) 480 1280
Vs(Max)(V) 60 100 100 60 45 60
Control I/F PWM 6xPWM,3xPWM,1xPWM 6xPWM,3xPWM,1xPWM Indexer PWM
Additional Features On-Chip Comparator 1/32 Microstepping,P2P w/ DRV8825 Buck Step Down Converter,SPI Management I/F
Architecture Gate driver Gate Driver Gate Driver Gate driver Gate driver Gate driver
Control interface 3xPWM,6xPWM 3xPWM,6xPWM 6xPWM,3xPWM 3xPWM,6xPWM
Features Bootstrap Architecture for Gate Driver,HW based configuration,Supports 100% PWM Duty Cycle with Trickle Charge pump Current Sense Amplifier,Hardware Management I/F,SPI/I2C,Smart Gate Drive Current Sense Amplifier,Hardware Management I/F,SPI/I2C,Smart Gate Drive Bootstrap Architecture for Gate Driver,HW based configuration,Supports 100% PWM Duty Cycle with Trickle Charge pump Bootstrap Architecture for Gate Driver,Supports 100% PWM Duty Cycle with Trickle Charge Pump,HW based configuration,1x low side current sense 1x low side current sense,Bootstrap Architecture for Gate Driver,HW based configuration,Supports 100% PWM Duty Cycle with Trickle Charge pump
Operating temperature range(C) -40 -40 to 125 -40 to 125 -40 -40 to 125 -40
Package area(mm^2) 16 16 20
Package size (L x W)(mm) 4 x 4 4 x 4 4 x 5
Package type WQFN WQFN WQFN
Pin count 28 28 36
TI functional safety category
Vs ABS(max)(V) 65 65 65
Vs(min)(V) 4.5 4.5 4.5
TI.com inventory 34870 10972 0 107275
Approx. price(US$) .726 | 1ku 1.91 | 1ku 1.91 | 1ku .631 | 1ku 1.35 | 1ku .75 | 1ku
Vs ABS(Max)(V) 102 102 65
Sensor type Universal,Sensored Universal,Sensored
Control method External Control,Trapezoidal Control External Control,Trapezoidal Control
Gate drive(A) 1 1
Package size mm2
Package Size mm2 mm2
Current Regulation Levels 32
# of Full Bridges 2
Current Sense Amps 2
Gate Drive(A) 1.7