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ALLEGRO MICROSYSTEMS A4964KEVTR-J
Motor Driver/Controller, Three Phase DC Brushless, 5.5V to 50V, 9.5V/10mA/1 Output, QFN-36
Date/Lot Code
- Manufacturer:
- ALLEGRO MICROSYSTEMS ALLEGRO MICROSYSTEMS
- Manufacturer Part No:
- A4964KEVTR-J
- Order Code:
- 2855945RL
-
- Technical Datasheet:
- A4964KEVTR-J Datasheet
Product Overview
The A4964 is a three-phase, sensorless, brushless DC (BLDC) motor controller for use with external N-channel power MOSFETs and is specifically designed for automotive applications. It is designed to provide the motor control functions in a system where a small microcontroller provides the communication interface to a central ECU and intelligent fault and status handling. The A4964 provides the supply and watchdog for the microcontroller and the high-voltage interfaces between the microcontroller and the central ECU and ignition switch. The A4964 can also operate as an independent singlechip remote motor controller.
- Three-phase sensorless BLDC motor control FET driver
- Three-phase sinusoidal drive with soft start
- Sensorless start-up and commutation
- Windmill detection and synchronization
- Bootstrap gate drive for N-channel MOSFET bridge
- Programmable control modes: speed, voltage, current
- Peak current limiting
- Control via SPI or PWM
- Programmable gate drive for slew rate control
Applications
Power Management, Automotive
Warnings
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Product Information
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- :
- Three Phase DC Brushless
- :
- 1Outputs
- :
- -
- :
- -
- :
- QFN
- :
- 36Pins
- :
- 5.5V
- :
- 50V
- :
- -40°C
- :
- 150°C
- :
- -
- :
- -
- :
- MSL 2 - 1 year
Technical Documents (2)
Packaging type
Re-Reel
A €5.00 re-reeling charge will be added for this product"
11,990 In stock Need more?
11,990 in stock for next day delivery (UK stock) :Order before 18:00 (for re-reeled items 17:30) Mon-Fri (excluding National Holidays)
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Available to manufacturer lead time 53 weeks
Standard lead time for this product is 53 weeks.
With you next business day
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Order before 4:30pm
Monday to Friday excluding National Holidays
Due to market conditions delivery times are for general guidance only and may be subject to change at short notice
- Price for:
- Each (Supplied on Cut Tape)
Multiple: 1 Minimum: 100
- 100+
- 500+
- 1500+
| Quantity | Price (ex VAT) (inc VAT) | Your Price (ex VAT) |
|---|---|---|
| 100+ | €3.59 €4.308 | |
| 500+ | €2.83 €3.396 | |
| 1500+ | €2.78 €3.336 | |
| Quantity | Price (ex VAT) (inc VAT) | Your Price (ex VAT) |
|---|
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Total Price: ( ex VAT )
Total Price: ( inc VAT )
Total Price: --
100 (Cut Tape 2855945) x 3.59 = €359.00
100 (Cut Tape 2855945) x 4.308 = €430.80
Total Price: €359.00
( ex VAT )
Total Price: €430.80
( inc VAT )
100 (Re-reel 2855945RL) x 3.59 = €359.00
100 (Re-reel 2855945RL) x 4.308 = €430.80
Total Price: €359.00
( ex VAT )
Total Price: €430.80
( inc VAT )
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