Brushless DC Drivers

禁止用于新设计

A4916

Product Details

Top Features

  • ISO26262 开发和 ASIL-D 认证
  • 150°C 环境温度
  • 最低 165 °C 过热关机功能
  • 符合 Q100 0 级标准
  • 强大的门极驱动设计，允许高达 -18V 的负瞬变
  • 扩展诊断
    • 门极驱动监控器
    • 过压检测器
    • 逻辑电平、相状态输出
    • 开放负载检测
  • 可编程门极驱动输出
  • 转换率限制的可调驱动强度
    • 门极驱动限制的可调输出电压
  • 可编程感应放大器
    • 可调整增益
    • 可调整偏移
    • 不需使用外部组件
    • 低偏移漂移
  • SPI 读取和奇偶校验位
Target Application

Part Number Specifications and Availability

View Full Specification Details

A4916KJPTR-T

supply_voltage_min_v
5.5
supply_voltage_max_v
50
architecture
Gate Driver
control_interface
SPI
rds_on
20
commutation
Universal
motor_positioning_method
External
sleep_current
10
current_sense_amplifiers
0
temperature
-40°C to 150°C
package
48-Pin QFN, 48-Pin LQFP
market
Automotive
typical_load_current_a
10-25

A4916KJPTR-T-2

supply_voltage_min_v
-
supply_voltage_max_v
-
architecture
-
control_interface
-
rds_on
-
commutation
-
motor_positioning_method
-
sleep_current
-
current_sense_amplifiers
-
temperature
-
package
-
market
-
typical_load_current_a
-

设计工具

ECAD FILE

A4916

A4916 ECAD Model Type Image
Software

Software Portal

Technical Documentation

Mosfet Slew-Rate Control with an Allegro Smart Gate Driver
Application Note

Mosfet Slew-Rate Control with an Allegro Smart Gate Driver

Advanced Negative Voltage Transient Test for Gate Drivers in Automotive Applications
Application Note

Advanced Negative Voltage Transient Test for Gate Drivers in Automotive Applications

Estimating Maximum MOSFET Switching Frequency
Application Note

Estimating Maximum MOSFET Switching Frequency

Reverse Battery Protection Scheme for Automotive Applications
Technical Article

Reverse Battery Protection Scheme for Automotive Applications

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