MCP8021T-3315E/Q4X

Obsolete

Microchip Technology

BRUSHLESS DC (BLDC) MOTOR GATE D

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Integrated Circuits (ICs)

MCP8021T-3315E/Q4X

Obsolete

Microchip Technology

BRUSHLESS DC (BLDC) MOTOR GATE D

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MCP8021T-3315E/Q4X

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MCP8021 Series

3-Phase Brushless DC (BLDC) Motor Gate Driver with Power Module, Sleep Mode

Part	Interface	Operating Temperature [Min]	Operating Temperature [Max]	Function	Grade	Mounting Type	Output Configuration	Qualification	Voltage - Load	Motor Type - AC, DC	Technology	Motor Type - Stepper	Supplier Device Package	Current - Output	Package / Case	Voltage - Supply [Max]	Voltage - Supply [Min]	Applications	Voltage - Load [Max]	Voltage - Load [Min]
Microchip Technology MCP8021T-5015E/9PX	PWM	-40 °C	150 °C	Driver - Fully Integrated Control and Power Stage	Automotive	Surface Mount Wettable Flank	Pre-Driver - Half Bridge (3)	AEC-Q100	12 V	Brushless DC (BLDC)	NMOS	Multiphase	28-VQFN (5x5)	500 mA	28-VFQFN Exposed Pad	40 VDC	4.5 V
Microchip Technology MCP8021T-3315E/9PX	PWM	-40 °C	150 °C	Driver - Fully Integrated Control and Power Stage	Automotive	Surface Mount Wettable Flank	Pre-Driver - Half Bridge (3)	AEC-Q100	12 V	Brushless DC (BLDC)	NMOS	Multiphase	28-VQFN (5x5)	500 mA	28-VFQFN Exposed Pad	40 VDC	4.5 V
Microchip Technology MCP8021T-5015H/9PXVAO	Analog PWM	-40 °C	150 °C	Controller - Speed	Automotive	Surface Mount Wettable Flank	Pre-Driver - Half Bridge (3)	AEC-Q100		Brushless DC (BLDC)	NMOS	Multiphase	28-VQFN (5x5)	500 mA	28-VFQFN Exposed Pad	40 VDC	4 V	General Purpose	29 V	6.25 V
Microchip Technology MCP8021T-3315E/Q4X

Pricing

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Description

General part information

MCP8021 Series

The MCP8021 device is a 3-phase Brushless DC (BLDC) power module containing three integrated half-bridge drivers, capable of driving three external NMOS/NMOS transistor pairs. The three phase half-bridge gate driver is capable of delivering a peak output current of 0.5A at 12V for driving high-side and low-side NMOS MOSFET transistors. The driver has shoot-through, overcurrent, and short-circuit protection. A Sleep mode has been added.

The MCP8021/2 devices integrate a 3.3V or 5.0V LDO regulator for supplying power to the host and peripherals, and an overtemperature sensor. The on-board 3.3V or 5.0V dropout voltage regulators are capable of delivering 70 mA of current. The voltage option is selected by part number.

The follow functions are user-configurable: dead time, blanking time, enable/ disable Sleep mode, enable/disable overcurrent detection, and enable/disable gate drive undervoltage protection.

Documents

Technical documentation and resources

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