- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for A5950GEUSR-T
- Part Number A5950GEUSR-T
- Manufacturer Allegro Microsystems
- Pin Count 17
- Part Category Integrated Circuit
- Package Category Quad Flat No-Lead
- Footprint Name Quad Flat No-Lead - EU Package, 16-Lead QFN with Exposed Thermal Pad
- Released Date Jun 2, 2022
- Last Modified Date Mar 7, 2023 4:10 PM UTC
- Pinout / Pin List Click Here (Member Only)
A5950GEUSR-T Details
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Manufacturer Part Number:
A5950GEUSR-T
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Pbfree Code:
Yes
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Rohs Code:
Yes
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Part Life Cycle Code:
Active
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Package Description:
QFN-16
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ECCN Code:
EAR99
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HTS Code:
8542.39.00.60
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Manufacturer:
Allegro MicroSystems LLC
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YTEOL:
9
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Analog IC - Other Type:
3-PHASE BRUSHLESS DC MOTOR CONTROLLER
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JESD-30 Code:
S-XQCC-N16
A5950GEUSR-T Frequently Asked Questions (FAQs)
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A good PCB layout for the A5950GEUSR-T involves keeping the device away from high-current carrying traces, using a solid ground plane, and minimizing the length of the traces connected to the device's pins. Allegro provides a recommended PCB layout in their application note AN296068.
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To ensure proper power and decoupling, connect a 0.1uF ceramic capacitor between the VCC and GND pins, and a 10uF electrolytic capacitor between the VCC and GND pins. Also, ensure that the power supply is stable and can provide the required current.
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The A5950GEUSR-T can be programmed using the SPI interface. Allegro provides a programming guide and software tools to simplify the programming process. It is recommended to use a dedicated programming adapter and follow the guidelines provided in the programming guide.
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To troubleshoot issues with the A5950GEUSR-T, start by verifying the power supply and decoupling, then check the device's configuration and programming. Use a logic analyzer or oscilloscope to monitor the device's signals and identify any issues. Allegro also provides a troubleshooting guide in their application note AN296068.
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The A5950GEUSR-T has a maximum junction temperature of 150°C. Ensure good airflow around the device, and consider using a heat sink if the device is expected to operate in high-temperature environments. Follow the thermal management guidelines provided in the datasheet and application notes.
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A5950GEUSR-T Overview
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