“Our era is full of challenges, and TI is always ready to help you. If you need resources on how to design a ventilator or other medical equipment, our team can help you speed up the design of your system.
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Our era is full of challenges, and TI is always ready to help you. If you need resources on how to design a ventilator or other medical equipment, our team can help you speed up the design of your system.
You can contact us in the following ways:
• Click the red “Reply” button at the bottom of the FAQ to post a comment and interact with us.
• Call or send an email to your local Texas Instruments Field Application Engineer (FAE) (if applicable).
• You can contact us through the customer support center to get support in the form of phone calls, conversations, or web forms.
We are developing a reference design of a ventilator/medical blower that meets the following specifications. If you find it helpful, please contact us using the above methods, and we will share the design documents directly with you.
Reference design specifications of ventilator/medical blower:
• Input voltage range: 6-28V (12V-24V system)
• Blower motor driver with sensorless FOC drive, peak 6A
• Two-channel two-way solenoid valve driver, each channel 12V, 400mA
• Four-channel one-way solenoid valve driver, each channel 12V, 400mA
Ventilator/Medical Blower Reference Design Block Diagram
In addition, our ventilator page provides a reference design for the sub-system of the ventilator.
We also launched resources for design challenges common in medical systems. The following information is for you to quickly browse and see if it is relevant to your design.
Motor drive design resources:
• High-speed brushless motor (1k to 10k RPM in 0.2s) (reference design)
• High-speed sensorless (> 100krpm) (reference design)
• Solenoid valve driver (reference design)
• Best practice of motor driver board layout (application report)
|
Evaluation module |
Current rating |
LaunchPad™ support |
|
BOOSTXL-DRV8323RS |
15A |
LAUNCHXL-F28027F, LAUNCHXL-F28069M |
|
BOOSTXL-DRV8320RS |
15A |
LAUNCHXL-280049C |
|
BOOSTXL-DRV8305EVM |
15A |
LAUNCHXL-F28027F, LAUNCHXL-F28069M |
|
BOOSTXL-DRV8301 |
10A |
LAUNCHXL-F28027F, LAUNCHXL-F28069M |
Power management design resources:
• Power design tool WEBENCH® (design tool) for switching power supply design
• Low noise and high current LDO selection guide (product selection guide)
• 350W CCM PFC, efficiency> 98% (reference design)
Analog signal chain design resources:
• Filter design tool (design tool)
• General amplifier sub-circuit (application introduction)
• Use high-precision temperature sensor for temperature compensation (application brief)
• Low power consumption humidity and temperature digital meter (reference design)
Other design resources:
• Ventilator subsystem reference design
• PCB thermal calculator can help you estimate the junction temperature of devices with exposed pad packages (design tool)
• Join the Texas Instruments online support community to find solutions and get help with TI experts.
The Links: LM32007T CLAA150XP06CW