LB1948MC

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LB1948MC: Onsemi H-Bridge Driver

Quality Assurance

Quality Assurance

All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.

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Certification

We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

Shipping & Payment

Shipping & Payment

About Shipping

We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.

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About Payment

We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.

If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.

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Service & Packaging

Service & Packaging

About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

Confirm the return or exchange with our staff.

Maintain the goods in their original condition as received.

Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]

About packaging

Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.

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LB1948MC DataSheet

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Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

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Rapid Quote

Please submit RFQ for LB1948MC or email to us: Email: [email protected], we will contact you in 12 hours.

LB1948MC Description

The LB1948MC is a high-performance stepper motor controller from ON Semiconductor, designed for reliable and efficient control of stepper motors in various industrial applications. This device features advanced current regulation, precise positioning, and low power consumption, making it an ideal solution for demanding motor control applications.

Pin Details

The LB1948MC is a compact IC with 10 pins that provide half-duplex communication. It includes pins for receiving, driving, and enabling signals, along with power supply and ground connections.

Pin configuration

  • PIN1 (VCC): Positive Power Supply
  • PIN2 (GND): Ground
  • PIN3 (EN): Enable Input
  • PIN4 (DIR): Direction Control
  • PIN5 (STEP): Step Input
  • PIN6 (DIRECTION): Motor Direction Output
  • PIN7 (ENABLE): Motor Enable Output
  • PIN8 (CURRENT): Current Sense Output
  • PIN9 (VCC): Positive Power Supply
  • PIN10 (GND): Ground

Features

  • High-Performance Stepper Motor Control: Provides precise positioning and advanced current regulation for demanding motor control applications.
  • Low Power Consumption: Optimized for low power usage, ideal for battery-powered devices or energy-efficient systems.
  • Compact Package: Available in a compact 10-pin package, making it easy to integrate into electronic circuits.

Applications

The LB1948MC is suitable for various industrial applications that require precise stepper motor control, including robotics, CNC machines, and medical devices.

Where to Use:

  • Robotics: Provides precise positioning and advanced current regulation for demanding robotic applications.
  • CNC Machines: Ideal for controlling stepper motors in CNC machines, ensuring accurate and efficient machining processes.
  • Medical Devices: Suitable for medical devices that require precise motor control, such as surgical robots or medical imaging equipment.

Manufacturer

The LB1948MC is manufactured by ON Semiconductor, a global leader in semiconductor technology. It falls under the category of stepper motor controllers, which are designed to provide reliable and efficient control of stepper motors in various industrial applications.

Packages

The LB1948MC comes in a compact 10-pin package, making it easy to integrate into electronic circuits.

Equivalent Parts of LB1948MC

  • LB1950: A comparable stepper motor controller from ON Semiconductor with similar features and performance.
  • STSPIN250: An alternative stepper motor controller from STMicroelectronics that offers equivalent functionality.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Part Life Cycle Code Active Reach Compliance Code compliant
ECCN Code EAR99 HTS Code ! 8542.39.00.01
Additional Feature ! SEATED HGT-NOM Analog IC - Other Type STEPPER MOTOR CONTROLLER
JESD-30 Code R-PDSO-G10 Length 5 mm
Number of Functions 1 Number of Terminals 10
Operating Temperature-Max 85 °C Operating Temperature-Min -20 °C
Output Current-Max 1.6 A Package Body Material PLASTIC/EPOXY
Package Code LSSOP Package Shape RECTANGULAR
Package Style SMALL OUTLINE, LOW PROFILE, SHRINK PITCH Seated Height-Max 1.55 mm
Supply Voltage-Max (Vsup) 16 V Supply Voltage-Min (Vsup) 2.5 V
Supply Voltage-Nom (Vsup) 5 V Surface Mount ! YES
Temperature Grade ! OTHER Terminal Form ! GULL WING
Terminal Pitch ! 1 mm Terminal Position DUAL
Width 4.4 mm

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification LB1948MC PDF Download

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