- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for L9950
- Part Number L9950
- Manufacturer STMicroelectronics
- Pin Count 37
- Part Category Integrated Circuit
- Package Category Small Outline Packages
- Footprint Name Small Outline Packages - PowerSO-36
- Released Date Aug 29, 2022
- Last Modified Date Jan 8, 2026 2:31 PM UTC
- Pinout / Pin List Click Here (Member Only)
L9950 Details
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Manufacturer Part Number:
L9950
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Brand Name:
STMicroelectronics
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Rohs Code:
Yes
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Part Life Cycle Code:
Not Recommended
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Part Package Code:
SSOP
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Package Description:
ROHS COMPLIANT, SSOP-36
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Pin Count:
36
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Country Of Origin:
Malaysia
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ECCN Code:
EAR99
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HTS Code:
8542.39.00.60
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Factory Lead Time:
52 Weeks
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Manufacturer:
STMicroelectronics
L9950 Frequently Asked Questions (FAQs)
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STMicroelectronics provides a recommended PCB layout in the L9950 application note (AN4393) which includes guidelines for component placement, thermal management, and routing to ensure optimal performance and minimize electromagnetic interference (EMI).
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The L9950 is a highly configurable device, and the configuration depends on the specific motor type and application requirements. STMicroelectronics provides a software development kit (SDK) and a graphical user interface (GUI) tool that allows engineers to configure the device for their specific motor type and application.
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The L9950 is rated for operation from -40°C to 150°C, but the maximum operating temperature range depends on the specific application and the thermal management of the system. Engineers should ensure that the device is operated within the recommended temperature range to ensure reliable operation and to prevent damage to the device.
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STMicroelectronics provides a troubleshooting guide in the L9950 application note (AN4393) that covers common issues and their solutions. Engineers can also use the device's built-in diagnostic features, such as the fault detection and reporting mechanism, to identify and troubleshoot issues.
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The L9950 is designed to operate from a 5V to 28V voltage supply, but the device can be used with a different voltage supply with some limitations. Engineers should ensure that the voltage supply meets the device's requirements and that the system is designed to operate within the recommended voltage range.
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L9950 Overview
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About STMicroelectronics
STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components.
STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut