MCP8027T-H/Q9X
ActiveINTEGRATED 3-PHASE BLDC MOTOR DRIVER WITH BUCK REGULATOR AND SLEEP MODE, LEVEL SHIFTER, OPERATIONAL AMPLIFIER
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MCP8027T-H/Q9X
ActiveINTEGRATED 3-PHASE BLDC MOTOR DRIVER WITH BUCK REGULATOR AND SLEEP MODE, LEVEL SHIFTER, OPERATIONAL AMPLIFIER
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Technical Specifications
Parameters and characteristics for this part
| Specification | MCP8027T-H/Q9X |
|---|---|
| Applications | General Purpose |
| Current - Output | 500 mA |
| Function | Controller - Current Management |
| Interface | PWM |
| Motor Type - AC, DC | Brushless DC (BLDC) |
| Motor Type - Stepper | Multiphase |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 150 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Pre-Driver - Half Bridge (3) |
| Package / Case | 40-VFQFN Exposed Pad |
| Supplier Device Package | 40-QFN (5x5) |
| Technology | NMOS |
| Voltage - Supply [Max] | 28 V |
| Voltage - Supply [Min] | 6 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 1.40 | |
| 25 | $ 1.16 | |||
| 100 | $ 1.06 | |||
| Digi-Reel® | 1 | $ 1.40 | ||
| 25 | $ 1.16 | |||
| 100 | $ 1.06 | |||
| Tape & Reel (TR) | 3300 | $ 1.06 | ||
| Microchip Direct | T/R | 1 | $ 1.40 | |
| 25 | $ 1.16 | |||
| 100 | $ 1.06 | |||
| 1000 | $ 0.98 | |||
| 5000 | $ 0.93 | |||
Description
General part information
MCP8027 Series
The MCP8027 is a 3-Phase brushless gate driver with power module and 5 uA (typ) sleep-mode current. The MCP8027 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 MCP8027 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 MCP8027 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.
Documents
Technical documentation and resources