Allegro MicroSystems Inc. PMIC - PMIC - Motor Drivers, Controllers - A3977KLP A3977KLP

Description
Manufacturer: Allegro MicroSystems, LLC Win Source Part Number: 1134608-A3977KLP Packaging: Tube Operating Temperature Range: -40°C ~ 150°C (TJ) Package: 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Applications: General Mounting: SMD Technology: DMOS Operating Supply Voltage: 3 V ~ 5.5 V Function: Driver - Fully Integrated, Control and Power Stage Interface: Step/Direction Part Status: Obsolete(EOL) Output Configuration: Half Bridge (4) Output Current: 2.5A Voltage - Load: 8 V ~ 35 V Motor Type - Stepper: Bipolar Step Resolution: 1, 1/2, 1/4, 1/8 Family Name: A3977 Categories: Integrated Circuits (ICs) Manufacturer Homepage: www.allegromicro.com Manufacturer Package: 28-TSSOP-EP Alternative Parts (Cross-Reference): L9958TR; L9958XP; L99MD01XP; Introduction Date: January 17, 2008 ECCN: EAR99 Estimated EOL Date: Obsolete Popularity: Medium Fake Threat In the Open Market: 33 pct. Supply and Demand Status: Balance Application Field: Used in Motor Drive & Control
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Description
Manufacturer: Allegro MicroSystems, LLC Win Source Part Number: 1134608-A3977KLP Packaging: Tube Operating Temperature Range: -40°C ~ 150°C (TJ) Package: 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Applications: General Mounting: SMD Technology: DMOS Operating Supply Voltage: 3 V ~ 5.5 V Function: Driver - Fully Integrated, Control and Power Stage Interface: Step/Direction Part Status: Obsolete(EOL) Output Configuration: Half Bridge (4) Output Current: 2.5A Voltage - Load: 8 V ~ 35 V Motor Type - Stepper: Bipolar Step Resolution: 1, 1/2, 1/4, 1/8 Family Name: A3977 Categories: Integrated Circuits (ICs) Manufacturer Homepage: www.allegromicro.com Manufacturer Package: 28-TSSOP-EP Alternative Parts (Cross-Reference): L9958TR; L9958XP; L99MD01XP; Introduction Date: January 17, 2008 ECCN: EAR99 Estimated EOL Date: Obsolete Popularity: Medium Fake Threat In the Open Market: 33 pct. Supply and Demand Status: Balance Application Field: Used in Motor Drive & Control
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Suppliers

Company
Product
Description
Supplier Links
PMIC - PMIC - Motor Drivers, Controllers - A3977KLP - 1134608-A3977KLP - Win Source Electronics
Laguna Hills, CA, United States
PMIC - PMIC - Motor Drivers, Controllers - A3977KLP
1134608-A3977KLP
PMIC - PMIC - Motor Drivers, Controllers - A3977KLP 1134608-A3977KLP
Manufacturer: Allegro MicroSystems, LLC Win Source Part Number: 1134608-A3977KLP Packaging: Tube Operating Temperature Range: -40°C ~ 150°C (TJ) Package: 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Applications: General Mounting: SMD Technology: DMOS Operating Supply Voltage: 3 V ~ 5.5 V Function: Driver - Fully Integrated, Control and Power Stage Interface: Step/Direction Part Status: Obsolete(EOL) Output Configuration: Half Bridge (4) Output Current: 2.5A Voltage - Load: 8 V ~ 35 V Motor Type - Stepper: Bipolar Step Resolution: 1, 1/2, 1/4, 1/8 Family Name: A3977 Categories: Integrated Circuits (ICs) Manufacturer Homepage: www.allegromicro.com Manufacturer Package: 28-TSSOP-EP Alternative Parts (Cross-Reference): L9958TR; L9958XP; L99MD01XP; Introduction Date: January 17, 2008 ECCN: EAR99 Estimated EOL Date: Obsolete Popularity: Medium Fake Threat In the Open Market: 33 pct. Supply and Demand Status: Balance Application Field: Used in Motor Drive & Control

Manufacturer: Allegro MicroSystems, LLC
Win Source Part Number: 1134608-A3977KLP
Packaging: Tube
Operating Temperature Range: -40°C ~ 150°C (TJ)
Package: 28-TSSOP (0.173", 4.40mm Width) Exposed Pad
Applications: General
Mounting: SMD
Technology: DMOS
Operating Supply Voltage: 3 V ~ 5.5 V
Function: Driver - Fully Integrated, Control and Power Stage
Interface: Step/Direction
Part Status: Obsolete(EOL)
Output Configuration: Half Bridge (4)
Output Current: 2.5A
Voltage - Load: 8 V ~ 35 V
Motor Type - Stepper: Bipolar
Step Resolution: 1, 1/2, 1/4, 1/8
Family Name: A3977
Categories: Integrated Circuits (ICs)
Manufacturer Homepage: www.allegromicro.com
Manufacturer Package: 28-TSSOP-EP
Alternative Parts (Cross-Reference): L9958TR; L9958XP; L99MD01XP;
Introduction Date: January 17, 2008
ECCN: EAR99
Estimated EOL Date: Obsolete
Popularity: Medium
Fake Threat In the Open Market: 33 pct.
Supply and Demand Status: Balance
Application Field: Used in Motor Drive & Control

Buy Now Datasheet
Singapore
Stepper 2.5A TSSOP Motor Driver IC
744-A3977KLP
Stepper 2.5A TSSOP Motor Driver IC 744-A3977KLP
Stepper Motor Controller, 2.5A, NMOS, PDSO28, EXPOSED PAD, TSSOP-28 Product overview: A3977KLP from Allegro MicroSystems is a Motor Driver IC for embedded motor control, robotics, automation equipment, haptic feedback, pumps, fans, and industrial motion systems. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include Stepper, 2.5A, TSSOP. Search-friendly keywords include motor driver IC, H-bridge, stepper motor, PWM control, motion control, Stepper, 2.5A, TSSOP, Motor Drivers, Controllers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 744-A3977KLP can be used for catalog matching and distributor lookup.

Stepper Motor Controller, 2.5A, NMOS, PDSO28, EXPOSED PAD, TSSOP-28 Product overview: A3977KLP from Allegro MicroSystems is a Motor Driver IC for embedded motor control, robotics, automation equipment, haptic feedback, pumps, fans, and industrial motion systems. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include Stepper, 2.5A, TSSOP. Search-friendly keywords include motor driver IC, H-bridge, stepper motor, PWM control, motion control, Stepper, 2.5A, TSSOP, Motor Drivers, Controllers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 744-A3977KLP can be used for catalog matching and distributor lookup.

Supplier's Site Datasheet
Motor Drivers, Controllers - A3977KLP-ND - DigiKey
Thief River Falls, MN, United States
Motor Drivers, Controllers
A3977KLP-ND
Motor Drivers, Controllers A3977KLP-ND
Bipolar Motor Driver DMOS Logic 28-TSSOP-EP

Bipolar Motor Driver DMOS Logic 28-TSSOP-EP

Buy Now Datasheet
Motor Drivers, Controllers - A3977KLP - Quarktwin Technology Ltd.
Shenzhen, Guangdong, China
Motor Drivers, Controllers
A3977KLP
Motor Drivers, Controllers A3977KLP
Bipolar Motor Driver DMOS Logic 28-TSSOP-EP

Bipolar Motor Driver DMOS Logic 28-TSSOP-EP

Buy Now Datasheet
IC MTR DRV BIPOLR 3-5.5V 28TSSOP - 26-A3977KLP - Utmel Electronic Limited
Hong Kong, China
IC MTR DRV BIPOLR 3-5.5V 28TSSOP
26-A3977KLP
IC MTR DRV BIPOLR 3-5.5V 28TSSOP 26-A3977KLP
IC MTR DRV BIPOLR 3-5.5V 28TSSOP

IC MTR DRV BIPOLR 3-5.5V 28TSSOP

Supplier's Site
Integrated Circuits (ICs) - Power Management (PMIC) - Motor Drivers, Controllers - A3977KLP - Shenzhen Shengyu Electronics Technology Limited
Futian, China
Integrated Circuits (ICs) - Power Management (PMIC) - Motor Drivers, Controllers
A3977KLP
Integrated Circuits (ICs) - Power Management (PMIC) - Motor Drivers, Controllers A3977KLP
IC MTR DRV BIPOLR 3-5.5V 28TSSOP

IC MTR DRV BIPOLR 3-5.5V 28TSSOP

Supplier's Site
PMIC - Motor Drivers, Controllers - A3977KLP - Lingto Electronic Limited
Shenzhen, China
PMIC - Motor Drivers, Controllers
A3977KLP
PMIC - Motor Drivers, Controllers A3977KLP
IC MTR DRV BIPOLR 3-5.5V 28TSSOP

IC MTR DRV BIPOLR 3-5.5V 28TSSOP

Supplier's Site Datasheet

Technical Specifications

  Win Source Electronics ERSAELECTRONICS PTE. LTD. DigiKey Quarktwin Technology Ltd. Utmel Electronic Limited Shenzhen Shengyu Electronics Technology Limited Lingto Electronic Limited
Product Category Motion Controllers DC Motor Drives DC Motor Drives Motor Controllers DC Motor Drives Motor Controllers Motor Controllers
Product Number 1134608-A3977KLP 744-A3977KLP A3977KLP-ND A3977KLP 26-A3977KLP A3977KLP A3977KLP
Product Name PMIC - PMIC - Motor Drivers, Controllers - A3977KLP Stepper 2.5A TSSOP Motor Driver IC Motor Drivers, Controllers Motor Drivers, Controllers IC MTR DRV BIPOLR 3-5.5V 28TSSOP Integrated Circuits (ICs) - Power Management (PMIC) - Motor Drivers, Controllers PMIC - Motor Drivers, Controllers
Operating Temperature -40 to 150 C (-40 to 302 F) -40 C (-40 F) -40 to 150 C (-40 to 302 F) -40 to 150 C (-40 to 302 F) -40 to 150 C (-40 to 302 F)
AC Input 3 to 6 volts 3 to 6 volts
DC Input 3 to 6 volts 6 volts 3 to 6 volts 3 volts
Continuous Current 2.5 amps 2.5 amps 2.5 amps
PC-Based Bus Logic
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