ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：ASIL BLDC MOSFET GATE DRIVER W/N
- Series：-
- Mfr：Allegro MicroSystems
- Package：Tape & Reel (TR),Cut Tape (CT)
- 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：SPI
- Technology：NMOS
- Step Resolution：-
- Applications：-
- Current - Output：-
- Voltage - Supply：-
- Voltage - Load：-
- Operating Temperature：-40°C ~ 150°C
- Mounting Type：Surface Mount
- Package / Case：48-LQFP Exposed Pad
- Supplier Device Package：48-LQFP-EP (7x7)
- Grade：Automotive
- Qualification：-
Download product information
Overview
The A4916KJPTR-T-2 is a multiphase motor driver from Allegro MicroSystems, designed for automotive applications. It features an integrated MOSFET gate driver with ASIL B functional safety capabilities. The device supports three-phase BLDC motors and utilizes an SPI interface for configuration. It operates within a supply voltage range of 10V to 80V and is housed in a 48-LQFP-EP (7x7) package. The component is rated for operating temperatures between -40°C and +150°C.
Feature Summary
- Integrated ASIL B compliant BLDC MOSFET gate driver
- Supports multiphase motor control via SPI interface
- High voltage operation up to 80V
- Automotive grade reliability with extended temperature range
Applications
- Automotive 3-phase BLDC motor control
- ASIL B compliant motion control systems
- High-voltage multiphase motor drivers
Procurement Notes
Verify the specific suffix '-2' against official Allegro documentation to confirm pinout or feature variations compared to the base A4916KJPTR-T model. Ensure the source document explicitly defines the '-2' designation as it may indicate a specific revision or packaging variant. Cross-reference the 48-LQFP-EP package dimensions and thermal characteristics with the latest datasheet to ensure compatibility with your PCB layout and thermal management requirements.
Selection Notes
Select this component for applications requiring ASIL B functional safety certification in automotive environments. It is suitable for high-voltage systems up to 80V. Consider the SPI interface requirement for system design. Verify that the 48-LQFP-EP package fits the available board space and that the thermal performance meets the application's heat dissipation needs under maximum load conditions.
Part Context
This part belongs to Allegro's A4916 series of multiphase motor drivers. It is specifically engineered for automotive applications, offering integrated power stages and advanced diagnostic features. The series is designed to simplify the design of complex motor control systems while meeting stringent automotive safety standards.
Replacement Considerations
Check for direct substitutes like the A4916KJPTR-T if the '-2' suffix denotes only a packaging change. Verify compatibility with existing firmware and hardware designs when considering alternative motor drivers from other manufacturers.
