CouponsAPP Download
Assembly Parts LibFor PCBA Only
0Parts Cart
Products
  • In Stock Parts
  • Bom Tool
  • Request a Quote
  • Support
Chat with our live agent for fast reply.
Mon-Fri: 24 hours, Sat: 9am-6pm, GMT+8
Email Us >
Contact us at support@jlcpcb.com
Typically reply within hours.
Help Center >
Get instant answers.
24/7 Available.
Services & Tools
  • Electronic Parts
  • BOM Tool
  • Request a Quote
  • Manufacturers
  • PCB Assembly
Support
  • Contact Us
  • How to Order
  • User Guides
  • Sourcing Tips
  • Payment Methods
Company
  • About Us
  • Quality Assurance
  • How We Work
  • Certifications
  • Security
  • JLCAPI
  • News
  • Cooperation
  • Careers
Electronics
  • EasyEDA
  • JLCPCB
  • JLCDFM
  • LCSC
  • OSHWLAB
Mechanical
  • JLC3DP
  • JLCCNC
  • JLCMC
Download JLCONE Desktop—Get $524 Exclusive Coupons
WindowsMACAndroidIOS
CONNECT WITH US
Services & Tools
Electronic PartsBOM ToolRequest a QuoteManufacturersPCB Assembly
Support
Contact UsHow to OrderUser GuidesSourcing TipsPayment Methods
Company
About UsQuality AssuranceHow We WorkCertificationsSecurityJLCAPINewsCooperationCareers
Electronics
EasyEDAJLCPCBJLCDFMLCSCOSHWLAB
Mechanical
JLC3DPJLCCNCJLCMC

Download JLCONE Desktop—Get $524 Exclusive Coupons

WindowsMAC
AndroidIOS

CONNECT WITH US

© 2026 JLCPCB.COM All Rights Reserved.Privacy PolicyTerms & ConditionsCookies Policy
  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Motor Driver ICs
  5. Stepper Motor Driver
  6. AMT49700KETJTR
AMT49700KETJTR
Extended
* Images are for reference only

AMT49700KETJTR

Attributes
Value
Manufacturer
Allegro MicroSystems, LLC
MFR.Part #
AMT49700KETJTR
JLCPCB Part #
C7214398
Package
QFN-32(5x5)
Description
-40℃~+150℃ 16 1Ω 2 5.5V~28V Bipolar Driver Overcurrent Protection、Short-Circuit Protection、Over temperature protection、Under-voltage lockout、Overvoltage protection、Motor step-out prevention function、Built-in charge pump、Power-on reset、Dead-time / shoot-through protection、Thermal warning STEP/DIR、SPI Yes QFN-32(5x5) Stepper Motor Driver ROHS
EasyEDA Libraries
ECCN
EAR99
Datasheet
Download
Source
JLCPCB
Assembly Type
Wave Soldering
PCBA Type
Economic and Standard

Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

AttributesValue
CategoryMotor Driver ICs/Stepper Motor Driver
ManufacturerAllegro MicroSystems, LLC
PackageQFN-32(5x5)
Operating Temperature-40℃~+150℃
Number of H-bridges2
TechnologyYes
Step Resolution16
FeaturesOvercurrent Protection、Short-Circuit Protection、Over temperature protection、Under-voltage lockout、Overvoltage protection、Motor step-out prevention function、Built-in charge pump、Power-on reset、Dead-time / shoot-through protection、Thermal warning
Drive TypeBipolar Driver
Control Voltage5.5V~28V
RDS(on)1Ω
InterfaceSTEP/DIR、SPI
Results remaining: 0

  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Motor Driver ICs
  5. Stepper Motor Driver
  6. AMT49700KETJTR
AMT49700KETJTR

* Images are for reference only

AMT49700KETJTR

Extended
Manufacturer

Allegro MicroSystems, LLC

MFR.Part #
AMT49700KETJTR
JLCPCB Part #
C7214398
Package
QFN-32(5x5)
Description
-40℃~+150℃ 16 1Ω 2 5.5V~28V Bipolar Driver Overcurrent Protection、Short-Circuit Protection、Over temperature protection、Under-voltage lockout、Overvoltage protection、Motor step-out prevention function、Built-in charge pump、Power-on reset、Dead-time / shoot-through protection、Thermal warning STEP/DIR、SPI Yes QFN-32(5x5) Stepper Motor Driver ROHS
EasyEDA Libraries
ECCN
EAR99
Datasheet
Download
Source
JLCPCB
Assembly Type
Wave Soldering
PCBA Type
Economic and Standard

Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

AMT49700KETJTR

* Images are for reference only

AMT49700KETJTR

Extended
Manufacturer

Allegro MicroSystems, LLC

MFR.Part #
AMT49700KETJTR
JLCPCB Part #
C7214398
Package
QFN-32(5x5)
Description
-40℃~+150℃ 16 1Ω 2 5.5V~28V Bipolar Driver Overcurrent Protection、Short-Circuit Protection、Over temperature protection、Under-voltage lockout、Overvoltage protection、Motor step-out prevention function、Built-in charge pump、Power-on reset、Dead-time / shoot-through protection、Thermal warning STEP/DIR、SPI Yes QFN-32(5x5) Stepper Motor Driver ROHS
EasyEDA Libraries
ECCN
EAR99
Datasheet
Download
Source
JLCPCB
Assembly Type
Wave Soldering
PCBA Type
Economic and Standard

Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

AMT49700KETJTR Specifications

AMT49700KETJTR technical specifications, attributes, and parameters.

AttributesValue
CategoryMotor Driver ICs/Stepper Motor Driver
ManufacturerAllegro MicroSystems, LLC
PackageQFN-32(5x5)
Operating Temperature-40℃~+150℃
Number of H-bridges2
TechnologyYes
Step Resolution16
FeaturesOvercurrent Protection、Short-Circuit Protection、Over temperature protection、Under-voltage lockout、Overvoltage protection、Motor step-out prevention function、Built-in charge pump、Power-on reset、Dead-time / shoot-through protection、Thermal warning
Drive TypeBipolar Driver
Control Voltage5.5V~28V
RDS(on)1Ω
InterfaceSTEP/DIR、SPI
Results remaining: 0

PCB Assembly Tips

From components to fully assembled PCBs. JLCPCB supports PCB assembly for the AMT49700KETJTR. Sign up to receive and start your assembly today →

  • 1

    Step 1 - Pre-order the parts you need from JLCPCB.

  • 2

    Step 2 - Place a PCBA order to have those parts assembled onto your boards.

  • 3

    Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

JLCPCB Assembly Tutorial
Learn more about JLCPCB Assembly

AMT49700KETJTR Documents

AMT49700KETJTR datasheets or manufacturer documentation.

Datasheet: AMT49700KETJTR Datasheet (PDF)

AMT49700KETJTR Schematic Symbol & PCB Footprint

The AMT49700KETJTR schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.