Allicdata Part #: | A4933KJPTR-T-ND |
Manufacturer Part#: |
A4933KJPTR-T |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Allegro MicroSystems, LLC |
Short Description: | IC PREDRIVER MOSFET 3PH 48LQFP |
More Detail: | Motor Driver Power MOSFET PWM 48-LQFP-EP (7x7) |
DataSheet: | A4933KJPTR-T Datasheet/PDF |
Quantity: | 1000 |
Step Resolution: | -- |
Base Part Number: | A4933 |
Supplier Device Package: | 48-LQFP-EP (7x7) |
Package / Case: | 48-LQFP Exposed Pad |
Mounting Type: | Surface Mount |
Operating Temperature: | -40°C ~ 150°C (TA) |
Voltage - Load: | 5.5 V ~ 50 V |
Voltage - Supply: | 3 V ~ 5.5 V |
Current - Output: | -- |
Applications: | Automotive |
Series: | -- |
Technology: | Power MOSFET |
Interface: | PWM |
Output Configuration: | Pre-Driver - Half Bridge (3) |
Function: | Controller - Commutation, Direction Management |
Motor Type - AC, DC: | Brushless DC (BLDC) |
Motor Type - Stepper: | -- |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
The A4933KJPTR-T is a versatile device that can address a range of applications. It is categorized as a PMIC (Power Management IC) – Motor Drivers, Controllers. Suitable for both two-phase and multi-phase motors, the device operates from a supply range of 3.2-V to 18-V. It can drive brushless DC motors (BLDC), permanent magnet synchronous motors (PMSM) and stepper motors.
The built-in current sensing capabilities of the device enables current control for BLDC motors as well as high-resolution current detection for PMSM motors. It also offers position sensing for stepper motors and allows for easy implementation of microstepping and sinusoidal commutation techniques. An internal pulse-width modulation (PWM) controller can be used to drive the motor current and regulate the speed, further simplifying the system design.
The on-board high- voltage and low-voltage differential signaling (HVDS-LVDS) system allows multiple A4933KJPTR-T devices to be connected in daisy-chain format and controlled through a single serial data line. The chip also features circuit protection, short-to-ground protection, short-to-Vcc protection and over-temperature protection. Furthermore, three MOSFET outputs with matching RDSON levels allows for current matching and produce minimal losses when operating the motor.
The device includes an integrated clock circuit that interpolates the PWM signals to reduce switching frequency and minimize EMI. An adjustable dead-time of up to 160ns is available and can be used to prevent simultaneous switching of the high-side and low-side MOSFETs, thus reducing shoot-through losses.
Overall, the A4933KJPTR-T is a great solution for driving motors with high performance and reliable operation. The flexibility and protection features enable it to be easily integrated into motor control applications, simplifying system design and reducing component costs.
The specific data is subject to PDF, and the above content is for reference
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