Monolithic Power Systems MPQ6530-AEC1 | Demoboard EVQ6530-V-00A

Description

The EVQ6530-V-00A is an evaluation board designed to demonstrate the capabilities of the MPQ6530-AEC1, a three-phase brushless DC (BLDC) motor pre-driver. The MPQ6530 integrates a regulated charge pump to generate gate drive power, and uses a bootstrap (BST) capacitor (CBST) to generate a supply voltage for the high-side MOSFET (HS-FET) driver. An internal trickle-charge circuit maintains a sufficient HS-FET driver voltage, even when the output is at 100% duty cycle.Internal safety features include configurable short-circuit protection (SCP), over-current protection (OCP), adjustable dead-time (DT) control, under-voltage lockout (UVLO), and thermal shutdown.The MPQ6530-AEC1 is available in a QFN-28 (4mmx5mm) package with an exposed thermal pad on the back. It is available in AEC-Q100 Grade 1.

Features

• Charge Pump Gate Drive Supply
• Bootstrap (BST) High-Side MOSFET (HS-FET) Driver with Trickle-Charge Circuit to Support 100% Duty Cycle Operation
• Low-Power Sleep Mode
• Configurable Short-Circuit Protection (SCP)
• Over-Current Protection (OCP)
• Adjustable Dead-Time (DT) Control to Prevent Shoot Through
• Thermal Shutdown
• Under-Voltage Lockout (UVLO) Protection
• Fault Indication Output
• Thermally Enhanced Surface-Mount Package
• Available in a QFN-28 (4mmx5mm) Package
• Available in AEC-Q100 Grade 1

Typical applications

• Three-Phase Brushless DC (BLDC) Motors and Permanent Magnet Synchronous Motors (PMSMs)
• Automotive Actuators, Pumps, and Fans

More information

• Datasheet
• IC product information