Integrated Circuit Chip A89303KETSR-J Three-Phase Sensorless Pump Driver IC 32-QFN
Integrated Circuit Chip A89303KETSR-J Three-Phase Sensorless Pump Driver IC 32-QFN
Product Description Of A89303KETSR-J
The A89303KETSR-J three-phase motor driver incorporates sensorless drive intended to drive low power automotive BLDC motors. A trapezoidal drive algorithm is implemented to minimize time to ramp up to maximum speed.
The device can be operated by PWM duty or I2C interface. The I2C serial port can be used to customize the startup and running operation via EEPROM.
The A89303KETSR-J is available in a 20-lead TSSOP with exposed power pad (suffix LP) and a 32-contact 5 mm × 5 mm QFN with exposed thermal pad and wettable flank (suffix ET).
Specification Of A89303KETSR-J
| Part Number | A89303KETSR-J |
|
Motor Type - Stepper
|
Multiphase
|
|
Motor Type - AC, DC
|
Brushless DC (BLDC)
|
|
Function
|
Driver - Fully Integrated, Control and Power Stage
|
|
Output Configuration
|
Half Bridge (3)
|
|
Interface
|
I²C, PWM
|
|
Technology
|
Power MOSFET
|
|
Applications
|
Automotive
|
|
Current - Output
|
3.6A
|
Features Of A89303KETSR-J
- AEC-Q100 qualified
- I2C serial port control
- Fast startup features
- Trapezoidal drive
- Sensorless (no Hall sensors required)
- Low RDS(ON) power MOSFETs
- FG speed output
- Lock detection
- Soft start
- Overcurrent protection
- Overvoltage protection
- Diagnostic outputs
- Small form factor automotive pump
Typical Application Of A89303KETSR-J
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| LM4040C50ILPR | TO-92-3 |
| LM4040D20ILPR | TO-92-3 |
| LM4040D10ILPR | TO-226-3T |
FAQ
Q: Are your products original?
A: Yes, all products are original, new original import is our purpose.
Q: Which Certificates do you have?
A: We are ISO 9001:2015 Certified Company and member of ERAI.
Q: Can you support small quantity order or sample?Is the sample free?
A: Yes,we support sample order and small order.Sample cost is different according to your order or project.
Q: How to ship my order? Is it safe?
A: 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.
Q: What about the lead time?
A: We can ship stock parts within 5 working days.If without stock,we will confirm lead time for you based on your order quantity.
Get in Touch
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