Integrated Circuits (ICs)

MTD6508-E/NA

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Microchip Technology

5V 3 PHASE SENSORLESS BLDC MOTOR DRIVER WITH SLEW RATE CONTROL 10 UDFN 3X3X0.5MM TUBE ROHS COMPLIANT: YES

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DocumentsMTD6508 Data Sheet

Integrated Circuits (ICs)

MTD6508-E/NA

Active

Microchip Technology

5V 3 PHASE SENSORLESS BLDC MOTOR DRIVER WITH SLEW RATE CONTROL 10 UDFN 3X3X0.5MM TUBE ROHS COMPLIANT: YES

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DocumentsMTD6508 Data Sheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MTD6508-E/NA

Applications	General Purpose
Current - Output	1 A
Function	Driver - Fully Integrated, Control and Power Stage
Interface	PWM
Motor Type - AC, DC	Brushless DC (BLDC)
Mounting Type	Surface Mount
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Output Configuration	Half Bridge (3)
Package / Case	10-UFDFN Exposed Pad
Supplier Device Package	10-UDFN (3x3)
Technology	Power MOSFET
Voltage - Load [Max]	5.5 V
Voltage - Load [Min]	2 V
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	2 V

MTD6508 Series

3-Phase Brushless DC Sinusoidal Sensorless Fan Motor Driver

Part	Applications	Mounting Type	Output Configuration	Voltage - Supply [Max]	Voltage - Supply [Min]	Technology	Voltage - Load [Min]	Voltage - Load [Max]	Current - Output	Function	Motor Type - AC, DC	Package / Case	Supplier Device Package	Interface	Operating Temperature [Min]	Operating Temperature [Max]
Microchip Technology MTD6508T-ADJE/JQ	General Purpose	Surface Mount	Half Bridge (3)	5.5 V	2 V	Power MOSFET	2 V	5.5 V	1 A	Driver - Fully Integrated Control and Power Stage	Brushless DC (BLDC)	16-UQFN Exposed Pad	16-UQFN (4x4)	PWM	-40 °C	125 °C
Microchip Technology MTD6508T-E/NA	General Purpose	Surface Mount	Half Bridge (3)	5.5 V	2 V	Power MOSFET	2 V	5.5 V	1 A	Driver - Fully Integrated Control and Power Stage	Brushless DC (BLDC)	10-UFDFN Exposed Pad	10-UDFN (3x3)	PWM	-40 °C	125 °C
Microchip Technology MTD6508-ADJE/JQ	General Purpose	Surface Mount	Half Bridge (3)	5.5 V	2 V	Power MOSFET	2 V	5.5 V	1 A	Driver - Fully Integrated Control and Power Stage	Brushless DC (BLDC)	16-UQFN Exposed Pad	16-UQFN (4x4)	PWM	-40 °C	125 °C
Microchip Technology MTD6508-E/NA	General Purpose	Surface Mount	Half Bridge (3)	5.5 V	2 V	Power MOSFET	2 V	5.5 V	1 A	Driver - Fully Integrated Control and Power Stage	Brushless DC (BLDC)	10-UFDFN Exposed Pad	10-UDFN (3x3)	PWM	-40 °C	125 °C

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tube	600	$ 0.65
Microchip Direct	TUBE	1	$ 0.88
		25	$ 0.72
		100	$ 0.65
		1000	$ 0.64
		5000	$ 0.63
Newark	Each	100	$ 0.69

Description

General part information

MTD6508 Series

The MTD6508 device is a 3-phase full-wave sensorless driver for brushless DC (BLDC) motors. The MTD6508 offers start-up output slew rate and PWM duty cycle control that allow designer to balance between acoustic performance and reliability. With the adaptive features, parameters and wide range of power-supplies (2V to 5.5V), the MTD6508 is intended to cover a broad range of motor characteristics, while requiring minimum external components. Speed control can be achieved through either power supply modulation (PSM) or pulse-width

modulation (PWM).

The compact packaging and the minimal bill-of-material

Documents

Technical documentation and resources

MTD6508 Data Sheet

Data Sheets