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A3977 Datasheets (39)

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Allegro MicroSystems

Part	Manufacturer	Description	Datasheet Type	PDF	PDF Size	Page count
A3977	Allegro MicroSystems	Microstepping DMOS Driver with Translator	Original	PDF	463.37KB	18
A3977KED	Allegro MicroSystems	PMIC - Motor, Bridge Drivers, Integrated Circuits (ICs), IC MOTOR DRIVER PAR 44PLCC	Original	PDF		19
A3977KED	Allegro MicroSystems	Microstepping DMOS Driver with Translator	Original	PDF	463.36KB	18
A3977KED	Allegro MicroSystems	Motion Motor Control, MicroStepping DMOS Driver With Translator	Original	PDF	263.03KB	18
A3977KED	Allegro MicroSystems	MICROSTEPPING DMOS DRIVER WITH TRANSLATOR	Original	PDF	573.52KB	18
A3977KED-T	Allegro MicroSystems	PMIC - Motor, Bridge Drivers, Integrated Circuits (ICs), IC MOTOR DRIVER PAR 44PLCC	Original	PDF		19
A3977KED-T	Allegro MicroSystems	LEAD FREE EXT TEMP A3977 PLCC	Original	PDF	936.63KB	18
A3977KEDTR	Allegro MicroSystems	PMIC - Motor, Bridge Drivers, Integrated Circuits (ICs), IC MOTOR DRIVER PAR 44PLCC	Original	PDF		19
A3977KEDTR	Allegro MicroSystems	Motion Motor Control, MicroStepping DMOS Driver With Translator, Tape And Reel	Original	PDF	263.03KB	18
A3977KEDTR	Allegro MicroSystems	Microstepping DMOS Driver with Translator	Original	PDF	463.36KB	18
A3977KEDTR-T	Allegro MicroSystems	PMIC - Motor, Bridge Drivers, Integrated Circuits (ICs), IC MOTOR DRIVER PAR 44PLCC	Original	PDF		19
A3977KLP	Allegro MicroSystems	PMIC - Motor, Bridge Drivers, Integrated Circuits (ICs), IC MOTOR DRIVER PAR 28TSSOP	Original	PDF		19
A3977KLP	Allegro MicroSystems	Microstepping DMOS Driver with Translator	Original	PDF	463.36KB	18
A3977KLP	Allegro MicroSystems	MICROSTEPPING DMOS DRIVER WITH TRANSLATOR	Original	PDF	573.52KB	18

A3977KLP-T	Allegro MicroSystems	PMIC - Motor, Bridge Drivers, Integrated Circuits (ICs), IC MOTOR DRIVER PAR 28TSSOP	Original	PDF		19
A3977KLPTR	Allegro MicroSystems	PMIC - Motor, Bridge Drivers, Integrated Circuits (ICs), IC MOTOR DRIVER PAR 28TSSOP	Original	PDF		19
A3977KLPTR	Allegro MicroSystems	Microstepping DMOS Driver with Translator	Original	PDF	463.36KB	18
A3977KLPTR-T	Allegro MicroSystems	PMIC - Motor, Bridge Drivers, Integrated Circuits (ICs), IC MOTOR DRIVER PAR 28TSSOP	Original	PDF		19
A3977SED	Allegro MicroSystems	PMIC - Motor, Bridge Drivers, Integrated Circuits (ICs), IC MOTOR DRIVER PAR 44PLCC	Original	PDF		19
A3977SED	Allegro MicroSystems	Microstepping DMOS Driver with Translator	Original	PDF	463.36KB	18

A3977 Price and Stock

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Allegro MicroSystems LLC A3977SLPTR-T DMOS Stepper Motor Driver 5V 28-Pin TSSOP EP T/R
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
Verical ()	A3977SLPTR-T		8,000		4,000	1 - 10 - 100 - 1000 - 10000 $2.95	Buy Now
	A3977SLPTR-T		7,331		3	1 - 10 $3.92 100 $3.21 1000 $3.10 10000 $2.98	Buy Now
Arrow Electronics ()	A3977SLPTR-T		8,000	36 Weeks	4,000	1 - 10 - 100 - 1000 - 10000 $2.95	Buy Now
	A3977SLPTR-T	Cut Strips	7,331	36 Weeks	1	1 $5.11 10 $3.92 100 $3.21 1000 $3.10 10000 $2.98	Buy Now
Newark ()	A3977SLPTR-T	Tape & Reel	5,512		100	1 - 10 - 100 $3.47 1000 $3.21 10000 $3.06	Buy Now
	A3977SLPTR-T	Cut Tape	5,512		1	1 $5.45 10 $5.45 100 $3.47 1000 $3.21 10000 $3.06	Buy Now
Bristol Electronics	A3977SLPTR-T		551			1 - 10 - 100 - 1000 - 10000 -	Get Quote
Quest Components ()	A3977SLPTR-T		1,931			1 $39.27 10 $39.27 100 $39.27 1000 $29.46 10000 $29.46	Buy Now
	A3977SLPTR-T		440			1 $5.20 10 $5.20 100 $2.25 1000 $2.08 10000 $2.08	Buy Now

TME	A3977SLPTR-T		38		1	1 $5.10 10 $4.79 100 $4.79 1000 $4.79 10000 $4.79	Buy Now
Avnet Asia	A3977SLPTR-T			36 Weeks	12,000	1 - 10 - 100 - 1000 - 10000 -	Buy Now
Win Source Electronics	A3977SLPTR-T		80,000			1 - 10 - 100 $2.96 1000 $2.66 10000 $2.66	Buy Now
ams OSRAM Group Q65113A3977 White LEDs OSCONIQ P 3737 WHT HI PWR
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
TTI	Q65113A3977	Reel			3,000	1 - 10 - 100 - 1000 - 10000 $0.80	Buy Now
ams OSRAM Group Q65111A3977 Infrared Emitters Infrared MIDLED Toplooker
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
TTI	Q65111A3977	Reel			6,000	1 - 10 - 100 - 1000 - 10000 $0.46	Buy Now
Allegro MicroSystems LLC A3977SLP DMOS Stepper Motor Driver 5V 28-Pin TSSOP EP
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
Bristol Electronics	A3977SLP		51			1 - 10 - 100 - 1000 - 10000 -	Get Quote
Win Source Electronics	A3977SLP		24,000			1 - 10 $5.74 100 $3.83 1000 $3.83 10000 $3.83	Buy Now
Allegro MicroSystems LLC A3977SED-T DMOS Stepper Motor Driver 5V 44-Pin PLCC Tube
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
Bristol Electronics	A3977SED-T		32			1 - 10 - 100 - 1000 - 10000 -	Get Quote

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A3977 Datasheets Context Search

Catalog Datasheet	Type	Document Tags	PDF
A3977 Abstract: A3977SLPTR-T A3980 A3977SEDTR-T Contextual Info: A3977 Microstepping DMOS Driver with Translator Features and Benefits Description ▪ ±2.5 A, 35 V output rating ▪ Low rDS on outputs, 0.45 Ω source, 0.36 Ω sink typical ▪ Automatic current decay mode detection/selection ▪ 3.0 to 5.5 V logic supply voltage range	Original	a3977 a3977slptr-t a3980 a3977sedtr-t	PDF
Contextual Info: PRELIMINARY INFORMATION MICROSTEPPING DMOS DRIVER WITH TRANSLATOR Subject to change without notice January 24, 2002 A3977SED LOAD SUPPLY1 SLEEP ENABLE OUT1B 42 41 40 44 GND GND GND 2 1 43 HOME SENSE1 4 5 3 OUT1A DIR 6 (PLCC) 8 PFD 9 RC1 10 TRANSLATOR & CONTROL LOGIC	Original	a3977sed a3977slp a3977	PDF
SOP65P640X120-29CM Abstract: A3977SEDTR-T IPC7351 SOP65P640X120-29CM A3977KEDTR-T Contextual Info: A3977 Microstepping DMOS Driver with Translator Features and Benefits Description ▪ ±2.5 A, 35 V output rating ▪ Low rDS on outputs, 0.45 Ω source, 0.36 Ω sink typical ▪ Automatic current decay mode detection/selection ▪ 3.0 to 5.5 V logic supply voltage range	Original	a3977 sop65p640x120-29cm a3977sedtr-t ipc7351 sop65p640x120-29cm +1a3977kedtr-t	PDF
A3977xLP Abstract: A3977 ms25041-3 A3977SLP 2916 microstepping Contextual Info: PRELIMINARY INFORMATION MICROSTEPPING DMOS DRIVER WITH TRANSLATOR Subject to change without notice January 15, 2003 A3977xED LOAD SUPPLY1 SLEEP ENABLE OUT1B 42 41 40 44 GND GND GND 2 1 43 HOME SENSE1 4 5 3 OUT1A DIR 6 (PLCC) 8 PFD 9 RC1 10 TRANSLATOR & CONTROL LOGIC	Original	a3977xed a3977 a3977xlp ms25041-3 +2a3977slp 2916 microstepping	PDF
A3977SED-T Abstract: A3977SLP A3977xED A3977KLP A3977 A3977KED A3977SED A3977SLP-T Contextual Info: Data Sheet 26184.22D 3977 MICROSTEPPING DMOS DRIVER WITH TRANSLATOR A3977xED 1 44 43 OUT 1B GND 2 SLEEP GND 3 ENABLE GND 4 LOAD SUPPLY 1 HOME 5 SENSE 1 OUT 1A 6 DIR PLCC 42 41 40 VBB1 7 8 PFD 9 39 NC CHARGE PUMP NC NC PWM TIMER TRANSLATOR & CONTROL LOGIC	Original	a3977xed pp-075-1 a3977sed-t a3977slp +5a3977klp a3977 a3977ked a3977sed a3977slp-t	PDF
SOP6 Contextual Info: A3979 Microstepping DMOS Driver with Translator Features and Benefits Description ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ The A3979 is a complete microstepping motor driver with built-in translator, designed as a pin-compatible replacement for the successful A3977, with enhanced microstepping 1/16 step	Original	a3979 a3977 sop6	PDF
A3977 Abstract: half bridge LLC Contextual Info: A3977 Microstepping DMOS Driver with Translator Features and Benefits Description ▪ ±2.5 A, 35 V output rating ▪ Low rDS on outputs, 0.45 Ω source, 0.36 Ω sink typical ▪ Automatic current decay mode detection/selection ▪ 3.0 to 5.5 V logic supply voltage range	Original	a3977 half bridge llc	PDF
A3977 Abstract: A3977SLP stepper motor bemf Contextual Info: Data Sheet 26184.22A 3977 MICROSTEPPING DMOS DRIVER WITH TRANSLATOR A3977xED LOAD SUPPLY1 SLEEP ENABLE OUT1B 42 41 40 GND 44 43 GND GND 2 1 HOME SENSE1 4 5 3 OUT1A DIR 6 PLCC NC 8 PFD 9 PWM TIMER 7 CHARGE PUMP VBB1 NC TRANSLATOR & CONTROL LOGIC RC1 10 GND 11	Original	a3977xed a3977 a3977slp stepper motor bemf	PDF
A3979 Abstract: DMOS Microstepping Driver with Translator A3979SLPTR-T A3977 IPC7351 JESD51-5 A3979SLP-TRT SOP65P640X120-29CM Contextual Info: A3979 Microstepping DMOS Driver with Translator Features and Benefits Description ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ The A3979 is a complete microstepping motor driver with built-in translator, designed as a pin-compatible replacement for the successful A3977, with enhanced microstepping 1/16 step	Original	a3979 a3977 dmos microstepping driver with translator a3979slptr-t +4ipc7351 jesd51-5 a3979slp-trt sop65p640x120-29cm	PDF
Microstepping DMOS Driver Contextual Info: A3979 Microstepping DMOS Driver with Translator Features and Benefits Description ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ The A3979 is a complete microstepping motor driver with built-in translator, designed as a pin-compatible replacement for the successful A3977, with enhanced microstepping 1/16 step	Original	a3979 a3977 microstepping dmos driver	PDF
A3979SLP-T Abstract: A3979SL A3979SLPTR A3979 Contextual Info: A3979 Microstepping DMOS Driver with Translator Features and Benefits Description ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ The A3979 is a complete microstepping motor driver with built-in translator, designed as a pin-compatible replacement for the successful A3977, with enhanced microstepping 1/16 step	Original	a3979 a3977 a3979slp-t a3979sl +1a3979slptr	PDF
A3977SLPTR-T Abstract: new bridge microsystems A3977 A3977SEDTR-T MS-018 IPC7351 SOP65P640X120-29CM Contextual Info: A3977 Microstepping DMOS Driver with Translator Features and Benefits Description ▪ ±2.5 A, 35 V output rating ▪ Low rDS on outputs, 0.45 Ω source, 0.36 Ω sink typical ▪ Automatic current decay mode detection/selection ▪ 3.0 to 5.5 V logic supply voltage range	Original	a3977 a3977slptr-t new bridge microsystems a3977sedtr-t +2ms-018 ipc7351 sop65p640x120-29cm	PDF
A3977xED Abstract: BIPOLAR MICROSTEPPING DRIVER A3977 A3977SLP steppermotor controller three phase h-bridge mosfet GP-018-2 stepper motor tape drive controlling of automatic stepper motor bipolar Contextual Info: Data Sheet 26184.22 3977 MICROSTEPPING DMOS DRIVER WITH TRANSLATOR A3977xED LOAD SUPPLY1 SLEEP ENABLE OUT1B 42 41 40 44 GND GND GND 2 1 43 HOME SENSE1 4 5 3 OUT1A DIR 6 PLCC 8 PFD 9 RC1 10 TRANSLATOR & CONTROL LOGIC NC PWM TIMER 7 CHARGE PUMP VBB1 NC GND 11	Original	a3977xed a3977 bipolar microstepping driver a3977slp +5steppermotor controller three phase h-bridge mosfet gp-018-2 stepper motor tape drive controlling of automatic stepper motor bipolar	PDF
ihome Abstract: SOP65P640X120-29CM Contextual Info: A3979 Microstepping DMOS Driver with Translator Features and Benefits Description ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ The A3979 is a complete microstepping motor driver with built-in translator, designed as a pin-compatible replacement for the successful A3977, with enhanced microstepping 1/16 step	Original	a3979 a3977 ihome sop65p640x120-29cm	PDF

A3979 Abstract: a3977 A3979SLP A3979SLP-T A3979SLPTR-T pwm micro stepping Contextual Info: A3979 Microstepping DMOS Driver with Translator Features and Benefits Description ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ The A3979 is a complete microstepping motor driver with built-in translator, designed as a pin-compatible replacement for the successful A3977, with enhanced microstepping 1/16 step	Original	a3979 a3977 a3979slp a3979slp-t +2a3979slptr-t pwm micro stepping	PDF
A3977SLP-T Abstract: controlling of automatic stepper motor bipolar Contextual Info: Data Sheet 26184.22F 3977 MICROSTEPPING DMOS DRIVER WITH TRANSLATOR A3977xED 1 44 43 OUT 1B 2 SLEEP GND GND 3 ENABLE GND 4 LOAD SUPPLY 1 HOME 5 SENSE 1 OUT 1A 6 DIR PLCC 42 41 40 VBB1 7 8 PFD 9 39 NC CHARGE PUMP NC NC PWM TIMER TRANSLATOR & CONTROL LOGIC	Original	a3977xed a3977xlp a3977 a3977slp-t +1controlling of automatic stepper motor bipolar	PDF
sop65p640x120 Abstract: A3977 A3977SLPTR-T A3977SEDTR-T micro-step stepper motor driver MS-018 SOP65P640X120-29CM Contextual Info: A3977 Microstepping DMOS Driver with Translator Features and Benefits Description ▪ ±2.5 A, 35 V output rating ▪ Low rDS on outputs, 0.45 Ω source, 0.36 Ω sink typical ▪ Automatic current decay mode detection/selection ▪ 3.0 to 5.5 V logic supply voltage range	Original	a3977 sop65p640x120 a3977slptr-t a3977sedtr-t +3micro-step stepper motor driver ms-018 sop65p640x120-29cm	PDF
A3977xED Abstract: A3977 A3977KED-T A3977SED-T A3977SEDTR-T A3977SLP-T A3977SLPTR-T A3977KLPTR A3977xLP micro-step stepper motor driver Contextual Info: Data Sheet 26184.22E 3977 MICROSTEPPING DMOS DRIVER WITH TRANSLATOR A3977xED 1 44 43 OUT 1B 2 SLEEP GND GND 3 ENABLE GND 4 LOAD SUPPLY 1 HOME 5 SENSE 1 OUT 1A 6 DIR PLCC 42 41 40 VBB1 7 8 PFD 9 39 NC CHARGE PUMP NC NC PWM TIMER TRANSLATOR & CONTROL LOGIC	Original	a3977xed pp-075-1 a3977 a3977ked-t +7a3977sed-t a3977sedtr-t a3977slp-t a3977slptr-t a3977klptr a3977xlp micro-step stepper motor driver	PDF
A3979 Abstract: A3977 A3979SLP-T A3979SLPTR-T IPC7351 JESD51-5 Contextual Info: A3979 Microstepping DMOS Driver with Translator Features and Benefits Description ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ The A3979 is a complete microstepping motor driver with built-in translator, designed as a pin-compatible replacement for the successful A3977, with enhanced microstepping 1/16 step	Original	a3979 a3977 a3979slp-t a3979slptr-t +2ipc7351 jesd51-5	PDF
decay 7042 Abstract: a3977sed A3977 A3977SLP 9808 diode GP-018-2 H-bridge Mosfet Driver PWM DIR "Stepper Motors" Contextual Info: PRELIMINARY INFORMATION MICROSTEPPING DMOS DRIVER WITH TRANSLATOR Subject to change without notice February 5, 2002 A3977SED LOAD SUPPLY1 SLEEP ENABLE OUT1B 42 41 40 44 GND GND GND 2 1 43 HOME SENSE1 4 5 3 OUT1A DIR 6 (PLCC) 8 PFD 9 RC1 10 TRANSLATOR & CONTROL LOGIC	Original	a3977sed a3977 decay 7042 a3977slp +49808 diode gp-018-2 h-bridge mosfet driver pwm dir stepper motors	PDF
A3977SLPT Contextual Info: Data Sheet 26184.22C 3977 MICROSTEPPING DMOS DRIVER WITH TRANSLATOR A3977xED 1 44 43 OUT 1B GND 2 SLEEP GND 3 ENABLE GND 4 LOAD SUPPLY 1 HOME 5 SENSE 1 OUT 1A 6 DIR PLCC 42 41 40 VBB1 7 8 PFD 9 39 NC CHARGE PUMP NC NC PWM TIMER TRANSLATOR & CONTROL LOGIC	Original	a3977xed a3977xlp a3977 a3977slpt	PDF
A3977xLP Abstract: h bridge 5V unipolar STEPPER MOTOR driver circuit for MOSFET hall effect sensor 510 ct H-bridge Mosfet Driver PWM DIR stepper motor synchronous rectification wiring circuit stepper motor A3977 A3977SLP Contextual Info: PRELIMINARY INFORMATION MICROSTEPPING DMOS DRIVER WITH TRANSLATOR Subject to change without notice February 27, 2003 A3977xED LOAD SUPPLY1 SLEEP ENABLE OUT1B 42 41 40 44 GND GND GND 2 1 43 HOME SENSE1 4 5 3 OUT1A DIR 6 (PLCC) 8 PFD 9 RC1 10 TRANSLATOR & CONTROL LOGIC	Original	a3977xed a3977 a3977xlp h bridge +75v unipolar stepper motor driver circuit for mosfet hall effect sensor 510 ct h-bridge mosfet driver pwm dir stepper motor synchronous rectification wiring circuit stepper motor a3977slp	PDF
A3977 Abstract: A3977SLP Contextual Info: Data Sheet 26184.22B 3977 MICROSTEPPING DMOS DRIVER WITH TRANSLATOR A3977xED LOAD SUPPLY1 SLEEP ENABLE OUT1B 42 41 40 GND 44 43 GND GND 2 1 HOME SENSE1 4 5 3 OUT1A DIR 6 PLCC NC 8 PFD 9 PWM TIMER 7 CHARGE PUMP VBB1 NC TRANSLATOR & CONTROL LOGIC RC1 10 GND 11	Original	a3977xed a3977 a3977slp	PDF
A3977xED Abstract: decay 7042 H-bridge Mosfet Driver PWM DIR Contextual Info: PRELIMINARY INFORMATION MICROSTEPPING DMOS DRIVER WITH TRANSLATOR Subject to change without notice February 27, 2003 A3977xED LOAD SUPPLY1 SLEEP ENABLE OUT1B 42 41 40 44 GND GND GND 2 1 43 HOME SENSE1 4 5 3 OUT1A DIR 6 (PLCC) 8 PFD 9 RC1 10 TRANSLATOR & CONTROL LOGIC	Original	a3977xed a3977xlp a3977 decay 7042 +1h-bridge mosfet driver pwm dir	PDF

A3977 Search Results

A3977 Datasheets (39)

A3977 Price and Stock

Allegro MicroSystems LLC A3977SLPTR-T

ams OSRAM Group Q65113A3977

ams OSRAM Group Q65111A3977

Allegro MicroSystems LLC A3977SLP

Allegro MicroSystems LLC A3977SED-T

A3977 Datasheets Context Search

A3977

SOP65P640X120-29CM

A3977xLP

A3977SED-T

SOP6

A3977

A3977

A3979

Microstepping DMOS Driver

A3979SLP-T

A3977SLPTR-T

A3977xED

ihome

A3979

A3977SLP-T

sop65p640x120

A3977xED

A3979

decay 7042

A3977SLPT

A3977xLP

A3977

A3977xED