Microchip Technology Inc

MCP8026

In Production

The MCP8026 is a 3-Phase brushless gate driver with power module and 5 uA (typ) sleep-mode current. The MCP8026 device integrates three half-bridge drivers to drive external NMOS/NMOS transistor pairs configured to drive a 3-phase BLDC motor, a comparator, a voltage regulator to provide bias to a companion microcontroller, power monitoring comparators, an overtemperature sensor, two level translators and three operational amplifiers for motor current monitoring.

The MCP8026 has three half-bridge drivers capable of delivering a peak output current of 0.5A at 12V for driving high-side and low-side NMOS MOSFET transistors. The drivers have shoot-through, overcurrent, and short-circuit protection.

The MCP8026 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 MCP8026 operation is specified over a temperature range of -40°C to +150°C. Package options include the 40-lead 5x5 QFN and 48-lead 7x7 TQFP.

 

    Features

        • AEC-Q100 Grade 0 Qualified
        • Low Quiescent Current:
          • Sleep Mode: 5 μA typ.
          • Standby Mode: < 200 uA
        • 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 
        • Adjustable Output Buck Regulator (750 mW)
        • Fixed Output Linear Regulators:
          • 5V @ 30 mA
          • 12V @ 30 mA
        • Internal Bandgap Reference
        • Three Operational Amplifiers for Motor Phase Current Monitoring and Position Detection
        • Overcurrent Comparator
        • Two Level Translators
        • Operational Voltage Range: 6 - 28V
        • Undervoltage Lockout (UVLO): 5.5V
        • Overvoltage Lockout (OVLO): 32V
        • Buck Regulator UVLO: 4V
        • 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
    Parameter Name
    Value
    Operating Voltage Range (V)
    6 to 28
    Output
    Gate Driver
    Max. Continuous Current per output
    0.5
    Motor Control Methods
    Direct PWM Input
    Integrated OPAMPS
    3
    Ambient Temperature Range (°C)
    -40 to +150
    Voltage Regulators
    3
    Voltage Regulator Current (mA)
    250
    Packages
    40/QFN, 48/TQFP
    Documentation
    Data Sheets
    11/20/2017
    3120KB
    Pricing & Samples
    All pricing shown in USD only.
    Part Number
    Leads
    Package Type
    Temp Range
    Packing
    1+
    26+
    100+
    1000+
    5000+
    Buy
    Sample
    MCP8026-115E/MP
    40
    QFN
    -40C to +125C
    TUBE
    2.10
    1.75
    1.59
    1.53
    1.52
    MCP8026-115E/PT
    48
    TQFP
    -40C to +125C
    TRAY
    2.48
    2.07
    1.88
    1.82
    1.80
    MCP8026-115H/MP
    40
    QFN
    -40C to >+125C
    TUBE
    2.33
    1.94
    1.76
    1.70
    1.69
    MCP8026-115H/PT
    48
    TQFP
    -40C to >+125C
    TRAY
    2.80
    2.33
    2.12
    2.05
    2.02
    MCP8026T-115E/MP
    40
    QFN
    -40C to +125C
    T/R
    2.10
    1.75
    1.59
    1.53
    1.52
    MCP8026T-115E/PT
    48
    TQFP
    -40C to +125C
    T/R
    2.48
    2.07
    1.88
    1.82
    1.80
    MCP8026T-115H/MP
    40
    QFN
    -40C to >+125C
    T/R
    2.33
    1.94
    1.76
    1.70
    1.69
    MCP8026T-115H/PT
    48
    TQFP
    -40C to >+125C
    T/R
    2.80
    2.33
    2.12
    2.05
    2.02

    ** Device not available to purchase online. Please contact a sales office for pricing information.
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    Development Tools
    • Demo & Eval Boards
    • MCP8026 TQFP BLDC Motor Driver Eval Board ( ADM00599 )

      MCP8026

      The MCP8026 TQFP BLDC Motor Driver Evaluation Board is used to demonstrate thedrive capabilities of the MCP8026. The board uses the MCP8026 3-Phase Brushless DC (BLDC) motor gate driver and dsPIC33EP256MC504 processor to implement a 6-step trapezoidal BLDC motor controller.

    RoHS Information
    Part
    Number
    Device
    Weight
    Shipping
    Weight
    Lead
    Count
    Package
    Type
    Package
    Width
    Solder
    Composition
    JEDEC
    Indicator
    RoHS
     
    China
    EFUP
    MCP8026-115E/MP
    0.095500
    0.136986
    40
    QFN
    5x5x0.9mm
    Matte Tin
    e3
    MCP8026T-115E/MP
    0.095500
    0.400000
    40
    QFN
    5x5x0.9mm
    Matte Tin
    e3
    MCP8026-115H/MP
    0.095500
    0.136986
    40
    QFN
    5x5x0.9mm
    Matte Tin
    e3
    MCP8026T-115H/MP
    0.095500
    0.400000
    40
    QFN
    5x5x0.9mm
    Matte Tin
    e3
    MCP8026-115E/PT
    0.135800
    2.940000
    48
    TQFP
    7x7x1mm
    Matte Tin
    e3
    MCP8026T-115H/PT
    0.135800
    0.300000
    48
    TQFP
    7x7x1mm
    Matte Tin
    e3
    MCP8026T-115E/PT
    0.135800
    0.300000
    48
    TQFP
    7x7x1mm
    Matte Tin
    e3
    MCP8026-115H/PT
    0.135800
    2.940000
    48
    TQFP
    7x7x1mm
    Matte Tin
    e3
    MCP8026T-115H/PTVAO
    0.135800
    0.300000
    48
    TQFP
    7x7x1mm
    Matte Tin
    e3
    To see a complete listing of RoHS data for this device, please Click here
    Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.