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Product Detailed Parameters
- Description：48V CHARGEPUMPMOTOR CONTDRIVER 1
- Series：-
- Mfr：Qorvo
- Package：Tray
- Motor Type - Stepper：-
- Motor Type - AC, DC：-
- Function：Controller - Speed
- Output Configuration：-
- Interface：-
- Technology：-
- Step Resolution：-
- Applications：Battery Powered
- Current - Output：-
- Voltage - Supply：-
- Voltage - Load：-
- Operating Temperature：-
- Mounting Type：Surface Mount
- Package / Case：48-WFQFN Exposed Pad
- Supplier Device Package：48-TQFN (6x6)
- Grade：-
- Qualification：-
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Overview
The Qorvo PAC5527QM is a 48V charge pump motor controller and driver optimized for high-speed BLDC motor control in battery-powered applications. It integrates a 150MHz Arm Cortex-M4F microcontroller, a configurable power manager with buck-boost and linear regulators, an analog front-end, and application-specific power drivers. The device operates within a supply voltage range of 6V to 48V and features a TQFN-48 (6mm x 6mm) surface-mount package.
Feature Summary
- Integrates a 150MHz Arm Cortex-M4F microcontroller with DSP instructions and floating-point unit
- Includes a configurable analog front-end with programmable gain amplifiers and comparators
- Features application-specific power drivers with high-side gate drive capabilities up to 1A
- Provides a multi-mode power manager with charge pump, buck-boost, and linear regulators
Applications
- High-speed brushless DC motor control
- Battery-powered tool systems
- Compact power and motor control solutions
- Smart home appliances requiring efficient motor drives
Procurement Notes
Verify the specific suffix 'QM' against official Qorvo documentation to confirm packaging type and reel specifications. Ensure compatibility with required operating temperature ranges and interface configurations before integration. Cross-reference the datasheet for exact pinout assignments and thermal pad requirements to prevent installation errors during surface mount assembly.
Selection Notes
Select this component when designing compact, battery-operated systems requiring integrated motor control and power management. The PAC5527QM combines MCU, analog, and power stages into a single chip, reducing bill of materials and PCB footprint. Ideal for applications needing high-speed control with minimal external components while maintaining robust fault protection and efficiency.
Part Context
The PAC5527QM belongs to Qorvo's Power Application Controller (PAC) family, designed for intelligent motor control. This series merges microcontroller capabilities with specialized analog and power drivers. The PAC5527 variant specifically targets 48V systems, offering a complete system-on-chip solution that simplifies design complexity for industrial and consumer motor applications.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Evaluate alternative Qorvo PAC models based on voltage ratings and integration levels. Verify functional equivalence regarding pinout, firmware compatibility, and thermal performance if considering cross-model substitution.
