BLDC Controller/Driver Features Advanced Sensing, Control, Protection Functions
Qorvo's PAC52410 further expands the company’s portfolio of power application controller (PAC) products with an application-optimized solution for controlling and powering next-generation appliances, devices, and equipment. Typical apps include:
- Industrial BLDC motor control (pumps, fans, robotics)
- Power and garden tools
- Small appliances
- E-mobility
In addition to the series’ efficiency and ease of use, it brings new features such as VDS sensing, cycle by cycle (CBC), enhanced sample and hold (S&H), windowed watchdog timer, and more.
The PAC52410 integrates a 50-MHz Arm Cortex-M0 32-bit microcontroller core with Qorvo's proprietary Multi-Mode Power Manager, Configurable Analog Front End, and Application Specific Power Drivers to form the most compact microcontroller-based power and general-purpose application systems.
These include:
- 44-V buck/SEPIC dc-dc controller with external NCH FET
- 5-V/200-mA system supply
- Three high-side 44-V, 1.2-A (source)/1.8-A (sink) gate drivers
- Three low-side 20-V, 1.2-A (source)/1.8-A (sink) gate drivers
- Programmable overcurrent shutdown
- Programmable comparator hysteresis and blanking
- VDS sensing
- Simultaneous sample and hold for three-phase
The PAC52410/11 is available in a 48-pin, 6- × 6-mm TQFN package. To request a sample, go here.
