Allegro MicroSystems APEK89110 Gate Driver Evaluation Board
Allegro MicroSystems APEK89110 Gate Driver Evaluation Board is a full-featured evaluation board for the A89110, an AEC-Q100-qualified 3-phase gate driver for automotive motors. The Allegro MicroSystems A89110 is an integrated N-channel power MOSFET driver designed for automotive applications with inductive loads, such as BLDC motors and stepper motors. It provides an easy-to-use solution for testing the IC's wide 4.5V to 40V operating range, programmable gate drive for EMC control, and integrated diagnostic features via SPI.
Features
- 3-phase integrated MOSFET driver
- Cross-conduction protection with integrated dead-time
- Charge pump for low supply voltage operation
- 4.5V to 40V supply voltage operating range
- Integrated logic supply
- 2MHz 16-bit SPI-compatible serial interface
- Multiple control interface options
- 6× PWM control interface
- 3× PWM control interface
- Programmable gate drive
- Current sense amplifier
- Programmable diagnostics
- Automotive AEC-Q100 qualified
- ASIL Compliant with ASIL B safety element out-of-context (SEooC) developed in accordance with ISO 26262, when used as specified in the safety manual
Applications
- In-cabin motors
- Electronic parking brake
- Robotics
- Heat pump
Required Equipment
- DC Motor (assumed load of 3 × 18R on a heat sink with a star point flying lead)
- Power Supply Unit (PSU) (4A capable) with a second PSU only needed for an APEK89110KET-03-T configuration board, at 3.3V to supply VL
- Meter, VDC, Digital Voltage Multi Meter (DMMV)
- Meter, IDC, Digital Ammeter Multi Meter (DMMA)
- A89110 GUI
- FTDI cable TL-232R or USB Type-C® cable (not included)
- Personal computer for USB control
Connections & Jumper Locations
公開: 2026-05-22
| 更新済み: 2026-05-22