Simple, Easy Solutions
New Angles Drive the Future MA300 MagAlpha Angle Sensor
CPA DT
CPB
RDEAD
MP6500 Brushless Motor Driver
0.47µF
VREG
VIN
CREG
VIN nFAULT OC_REF
BSTA
nSLEEP ENA
CIN
MP6530 Exposed GND PAD
ENB
GHA SHA
ENC
GLA
PWMA PWMB
LSS
Phase A (Repeat for B and C)
PWMC GND
MagAlpha MA300 Features
MP6530 Features
• UVW Signals for Block Commutation
• Wide 5V to 60V Input Voltage Range
• 12-Bit Resolution Absolute Angle Encoder
To Phase B To Phase C
• Bootstrap Gate Driver with Trickle-Charge Circuit Supports
• 500kHz Refresh Rate
100% Duty Cycle Operation
• Ultra-Low Latency: 3µs
• Low-Power Sleep Mode for Battery-Powered Applications
• Serial Interface for Data Readout and Settings
• Programmable Over-Current Protection of External MOSFETs
• 10-Bit Incremental Output (A, B, Z)
• Adjustable Dead-Time Control to Prevent Shoot-Through
• Built-In Linearization for Side-Shaft Mounting
• Thermal Shutdown and UVLO Protection
• 7.5mA Supply Current
• Fault Indication Output • Thermally Enhanced Surface-Mount Package
www.monolithicpower.com © 2015 Monolithic Power Systems, Inc. Patents Protected. All rights reserved.
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11/11/15 5:21 PM