MCP8025

The MCP8025 is a 3-Phase brushless motor gate driver and power module that integrates the following features: key-off Sleep mode, a LIN transceiver, a buck voltage regulator, two LDO regulators, power monitoring comparators,  an over-temperature sensor,  a zero-crossing detector, a neutral simulator, a comparator,  and an operational amplifier for motor current monitoring.

The phase comparator and multiplexer allow for hardware commutation detection. The neutral simulator allows commutation detection without a neutral tap in the motor. The buck converter is capable of delivering 750 mW of power for powering a companion microcontroller. The buck regulator may be disabled if not used. The on-board 5V and 12V low dropout voltage regulators are capable of delivering 30 mA of current.

The MCP8025 supports a broad temperature range of -40°C to +150°C. Package options include the 40-lead 5x5 QFN and 48-lead 7x7 TQFP.

产品特性
  • AEC-Q100 Grade 0 Qualified
  • Quiescent Current: Sleep Mode: 5 μA Typical Standby Mode: < 200 μA
  • Sleep Mode: 5 μA Typical
  • Standby Mode: < 200 μA
  • LIN Transceiver Interface LIN Bus Specifications 1.3 and 2.2 Compliant SAE J2602 Compliant  Dominate State Time Out Supports Baud Rates up to 20K baud Internal pull-up resistor and diode Protected against ground shorts and against loss of ground Automatic thermal shutdown
  • LIN Bus Specifications 1.3 and 2.2 Compliant
  • SAE J2602 Compliant
  • Dominate State Time Out
  • Supports Baud Rates up to 20K baud
  • Internal pull-up resistor and diode
  • Protected against ground shorts and against loss of ground
  • Automatic thermal shutdown
  • Three Half-bridge Drivers Configured to Drive External High-Side NMOS and Low-Side NMOS MOSFETs Independent input control for high-side NMOS and low-side NMOS MOSFETs Peak output current: 0.5A @ 12V Shoot-through protection Overcurrent and short circuit protection
  • Independent input control for high-side NMOS and low-side NMOS MOSFETs
  • Peak output current: 0.5A @ 12V
  • Shoot-through protection
  • Overcurrent and short circuit protection
  • Fixed Output Linear Regulators: 5V @ 30 mA 12V @ 30 mA
  • 5V @ 30 mA
  • 12V @ 30 mA
  • Integrated Operational Amplifier
  • Overcurrent Comparator With DAC Reference
  • Phase Comparator With Multiplexer
  • Neutral Simulator
  • Adjustable Output Buck Regulator (750 mW)
  • Operational Voltage Range: 6V-19V
  • Buck Regulator Undervoltage Lockout: 4.0V
  • Undervoltage Lockout (UVLO): 5.5V
  • Overvoltage Lockout (OVLO): 20V
  • Transient (100 ms) Voltage Tolerance: 48V
  • Extended Temperature Range: TA = -40°C to +150°C or TA = -40°C to +125°C
  • Thermal Warning and Shutdown
技术参数
Parameter Name Value Value
Operating Voltage Range (V) 6 to 19 6 to 19
Output Gate Driver Gate Driver
Temp Range (°C) -40 to +150 -40 to +150
Max. Continuous Current per output 0.5 0.5
Motor Control Methods Direct PWM Input Direct PWM Input
Packages 40/QFN, 48/TQFP 40/QFN, 48/TQFP
文档资料
MCP8025_MCP8026 Data SheetData Sheets03/10/20162752KB
MCP8025 TQFP BLDC Motor Driver Evaluation Board kit (ADM00600) BOMBOM09/24/201424KB
MCP8025 TQFP BLDC Motor Driver Evaluation Board kit (ADM00600) FirmwareFirmware Drivers10/15/2014161KB
MCP8025 TQFP BLDC Motor Driver Evaluation Board kit (ADM00600) GerbersGerber Files09/24/2014655KB
MCP8025 TQFP BLDC Motor Driver Evaluation Board kit (ADM00600) SchematicsSchematics09/24/20141486KB
MCP8025 BLDC Motor Driver User's GuideUser Guides09/23/2014949KB
订购型号
Part NumberLeadsPackage TypeTemp RangePacking1+26+100+1000+5000+
MCP8025-115E/MP40QFN-40C to +125CTUBE2.171.811.651.591.57
MCP8025-115E/PT48TQFP-40C to +125CTRAY2.482.071.881.821.80
MCP8025-115H/MP40QFN-40C to >+125CTUBE2.562.141.941.881.85
MCP8025-115H/PT48TQFP-40C to >+125CTRAY3.032.522.292.222.19
MCP8025T-115E/MP40QFN-40C to +125CT/R2.171.811.651.591.57
MCP8025T-115E/PT48TQFP-40C to +125CT/R2.562.141.941.881.85
MCP8025T-115H/MP40QFN-40C to >+125CT/R2.482.071.881.821.80
MCP8025T-115H/PT48TQFP-40C to >+125CT/R3.032.522.292.222.19
相关开发工具
器件无铅环保信息
PartNumberDeviceWeightShippingWeightLeadCountPackageTypePackageWidthSolderCompositionJEDECIndicatorRoHSChinaEFUP
MCP8025-115E/MP0.0955000.13698640QFN5x5x0.9mmMatte Tine3
MCP8025T-115E/MP0.0955000.40000040QFN5x5x0.9mmMatte Tine3
MCP8025T-115H/MP0.0955000.40000040QFN5x5x0.9mmMatte Tine3
MCP8025-115H/MP0.0955000.13698640QFN5x5x0.9mmMatte Tine3
MCP8025T-115E/PT0.30000048TQFP7x7x1mmMatte Tine3
MCP8025-115E/PT2.94000048TQFP7x7x1mmMatte Tine3
MCP8025T-115H/PT0.30000048TQFP7x7x1mmMatte Tine3
MCP8025-115H/PT2.94000048TQFP7x7x1mmMatte Tine3
MCP8025T-115H/PTVAO0.30000048TQFP7x7x1mmMatte Tine3
MCP8025-115H/PTVAO2.94000048TQFP7x7x1mmMatte Tine3
MCP8025_MCP8026 Data Sheet MCP8026
MCP8025 TQFP BLDC Motor Driver Evaluation Board kit (ADM00600) BOM ADM00600
MCP8025 TQFP BLDC Motor Driver Evaluation Board kit (ADM00600) Firmware ADM00600
MCP8025 TQFP BLDC Motor Driver Evaluation Board kit (ADM00600) Gerbers ADM00600
MCP8025 BLDC Motor Driver User's Guide ADM00600