TB6575FNG Integrated Circuit Chip PWM Controller for 3-Phase Full-Wave BLDC Motors with Sensorless Commutation and PWM Current Control
Price:
Contact for Sample
MOQ:
10
Delivery Time:
3-5 work days
Brand:
Original Factory
Product Description
TB6575FNG Integrated Circuit Chip PWM Sensorless Controller For 3-Phase Full-Wave BLDC Motors
Product Overview
TB6575FNG provides sensorless commutation and PWM current control for 3-phase full-wave BLDC motors. It controls rotation speed by changing a PWM duty cycle by analog voltage.
Technical Specifications
| Type | 3 Phase |
|---|---|
| Output Current | 20 mA |
| Operating Supply Current | 2 mA |
| Minimum Operating Temperature | -30 °C |
| Maximum Operating Temperature | +105 °C |
| Number of Outputs | 3 Output |
| Power Dissipation | 780 mW |
| Supply Voltage - Max | 5 V |
Key Features
- 3-phase full-wave sensorless drive
- PWM chopper drive
- PWM duty cycle control by analog input
- 20-mA current sink capability on PWM output pins
- Overcurrent protection
- Forward/reverse rotation
- Lead angle control (7.5° and 15°)
- Overlap commutation
- Rotation speed sensing signal
- DC excitation mode to improve startup characteristic
- DC excitation time and forced commutation time for startup operation can be changed
- Forced commutation frequency can be selected (fXT/(6 * 2¹⁶), fXT/(6 * 2¹⁷), fXT/(6 * 2¹⁸))
- Output polarity switching (P-channel + N-channel, N-channel + N-channel)
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Frequently Asked Questions
Are your products original?
Yes, all products are original, new original import is our purpose.
Which Certificates do you have?
We are ISO 9001:2015 Certified Company and member of ERAI.
Can you support small quantity order or sample? Is the sample free?
Yes, we support sample order and small order. Sample cost is different according to your order or project.
How to ship my order? Is it safe?
We use express to ship, such as DHL, Fedex, UPS, TNT, EMS. We can also use your suggested forwarder. Products will be in good packing and ensure the safety and we are responsible to product damage to your order.
What about the lead time?
We can ship stock parts within 5 working days. If without stock, we will confirm lead time for you based on your order quantity.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
ShenZhen Mingjiada Electronics Co.,Ltd.
Location
1239 New Asia Guoli Building Zhenzhong Road.,Futian district Shenzhen China
Contact Person
Sales Manager