LV8729V-MPB-H

Overview

The LV8729V-MPB-H is a stepping motor driver manufactured by onsemi, belonging to the LV8729V series. It is classified under Motor / Motion / Ignition Controllers & Drivers within the PMIC - Power Management ICs sub-category. The component utilizes a Bi-CMOS technology and features a parallel interface with PWM control capabilities. It is designed for full integration of drive, control, and power stages. The device is housed in a 44-LSSOP package (0.220", 5.60mm wide) with exposed pad, identified as 44-SSOPK in supplier documentation. It operates within a temperature range of -30°C to 100°C (TA). The product status is End-of-Life (EOL), with a factory packaging quantity of 30 units.

Feature Summary

• Full integration of drive, control, and power stages for stepper motors
• Bi-CMOS technology supporting parallel and PWM interfaces
• Wide operating temperature range from -30°C to 100°C

Applications

• Stepper motor control systems
• Motion control applications
• Industrial automation equipment

Procurement Notes

This component is officially designated as End-of-Life (EOL) by onsemi. Availability is restricted, and it may not be sold in all regions by distributors such as Mouser. Verification of current stock status and last-time-buy dates through authorized channels is essential before procurement planning. Compliance documents including RoHS details should be reviewed for material content requirements.

Selection Notes

Designers should consider the EOL status when selecting this part for new designs. The 44-SSOPK package requires appropriate PCB footprint considerations due to its size and exposed pad thermal characteristics. Ensure that the control logic supports the required parallel and PWM interfaces. Verify that the operating temperature range meets the environmental conditions of the target application.

Part Context

The LV8729V-MPB-H is part of the LV8729V series from onsemi, focusing on motor driver solutions. It falls under the broader category of Power Management ICs but is specifically categorized for motor and motion control. The series is known for integrating complex motor driving functions into a single chip, reducing system complexity. This specific variant includes the MPB-H suffix indicating the tape and reel or ammo pack packaging configuration.

Replacement Considerations

As an End-of-Life product, direct substitutes are not explicitly listed in the provided data. Engineers should consult onsemi's official replacement guides or contact sales for recommended alternatives within the same family or newer generations that offer compatible pinouts and functionality.