MCP8025A Series

Three-Phase Brushless DC Motor Gate Driver with Power Module, Sleep Mode, LIN Transceiver

Catalog

Three-Phase Brushless DC Motor Gate Driver with Power Module, Sleep Mode, LIN Transceiver

Part	Technology	Voltage - Supply [Min]	Voltage - Supply [Max]	Interface	Applications	Supplier Device Package	Package / Case	Function	Output Configuration	Operating Temperature [Min]	Operating Temperature [Max]	Motor Type - AC, DC	Mounting Type	Grade	Qualification
Microchip Technology MCP8025AT-115H/MP	NMOS PMOS	6 V	19 V	PWM	General Purpose	40-QFN (5x5)	40-VFQFN Exposed Pad	Controller - Commutation Direction Management	Pre-Driver - Half Bridge (3)	-40 °C	150 °C	Brushless DC (BLDC)	Surface Mount
Microchip Technology MCP8025-115E/MP	NMOS PMOS	6 V	19 V	PWM	General Purpose	40-QFN (5x5)	40-VFQFN Exposed Pad	Controller - Commutation Direction Management	Pre-Driver - Half Bridge (3)	-40 °C	150 °C	Brushless DC (BLDC)	Surface Mount	Automotive	AEC-Q100
Microchip Technology MCP8025-115H/PT	NMOS PMOS	6 V	19 V	PWM	General Purpose	48-TQFP-EP (7x7)	48-TQFP Exposed Pad	Controller - Commutation Direction Management	Pre-Driver - Half Bridge (3)	-40 °C	150 °C	Brushless DC (BLDC)	Surface Mount	Automotive	AEC-Q100
Microchip Technology MCP8025-115H/MP	NMOS PMOS	6 V	19 V	PWM	General Purpose	40-QFN (5x5)	40-VFQFN Exposed Pad	Controller - Commutation Direction Management	Pre-Driver - Half Bridge (3)	-40 °C	150 °C	Brushless DC (BLDC)	Surface Mount	Automotive	AEC-Q100
Microchip Technology MCP8025AT-115E/PT	NMOS PMOS	6 V	19 V	PWM	General Purpose	48-TQFP-EP (7x7)	48-TQFP Exposed Pad	Controller - Commutation Direction Management	Pre-Driver - Half Bridge (3)	-40 °C	125 °C	Brushless DC (BLDC)	Surface Mount
Microchip Technology MCP8025AT-115H/PT	NMOS PMOS	6 V	19 V	PWM	General Purpose	48-TQFP-EP (7x7)	48-TQFP Exposed Pad	Controller - Commutation Direction Management	Pre-Driver - Half Bridge (3)	-40 °C	150 °C	Brushless DC (BLDC)	Surface Mount
Microchip Technology MCP8025T-115E/PT	NMOS PMOS	6 V	19 V	PWM	General Purpose	48-TQFP-EP (7x7)	48-TQFP Exposed Pad	Controller - Commutation Direction Management	Pre-Driver - Half Bridge (3)	-40 °C	150 °C	Brushless DC (BLDC)	Surface Mount	Automotive	AEC-Q100
Microchip Technology MCP8025T-115H/PT	NMOS PMOS	6 V	19 V	PWM	General Purpose	48-TQFP-EP (7x7)	48-TQFP Exposed Pad	Controller - Commutation Direction Management	Pre-Driver - Half Bridge (3)	-40 °C	150 °C	Brushless DC (BLDC)	Surface Mount	Automotive	AEC-Q100
Microchip Technology MCP8025T-115H/MP	NMOS PMOS	6 V	19 V	PWM	General Purpose	40-QFN (5x5)	40-VFQFN Exposed Pad	Controller - Commutation Direction Management	Pre-Driver - Half Bridge (3)	-40 °C	150 °C	Brushless DC (BLDC)	Surface Mount	Automotive	AEC-Q100
Microchip Technology MCP8025A-115E/MP	NMOS PMOS	6 V	19 V	PWM	General Purpose	40-QFN (5x5)	40-VFQFN Exposed Pad	Controller - Commutation Direction Management	Pre-Driver - Half Bridge (3)	-40 °C	125 °C	Brushless DC (BLDC)	Surface Mount

Catalog

Three-Phase Brushless DC Motor Gate Driver with Power Module, Sleep Mode, LIN Transceiver

Key Features

• * Sleep Mode: 5 µA Typical

• * Standby Mode: < 200 µA

• * 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

• * 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

• * 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

• * Thermal Warning and Shutdown

Description

The MCP8025A 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 MCP8025A supports a broad temperature range of -40°C to +150°C. Package options include the 40-lead 5x5 QFN and 48-lead 7x7 TQFP.