Integrated Circuits (ICs)

BM64070MUV-E2

Active

BUILT-IN SPEED CONTROL, SENSOR-LESS THREE-PHASE BRUSHLESS MOTOR PRE-DRIVER

Deep-Dive with AI

Search across all available documentation for this part.

DocumentsOverview of ROHM's Simulation Models(for ICs and Discrete Semiconductors)Design Guide and Example of Stencil for Exposed Pad +16

Integrated Circuits (ICs)

BM64070MUV-E2

Active

Rohm Semiconductor

BUILT-IN SPEED CONTROL, SENSOR-LESS THREE-PHASE BRUSHLESS MOTOR PRE-DRIVER

Deep-Dive with AI

DocumentsOverview of ROHM's Simulation Models(for ICs and Discrete Semiconductors)Design Guide and Example of Stencil for Exposed Pad +16

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	BM64070MUV-E2

Applications	Fan Controller
Function	Controller - Speed
Interface	PWM
Motor Type - AC, DC	Brushless DC (BLDC)
Motor Type - Stepper	Multiphase
Mounting Type	Surface Mount
Operating Temperature [Max]	105 ░C
Operating Temperature [Min]	-40 °C
Output Configuration	Pre-Driver - Half Bridge (3)
Package / Case	40-VFQFN Exposed Pad
Supplier Device Package	VQFN040V6060
Technology	NMOS

BM64070MUV Series

Built-in Speed Control, Sensor-less Three-phase Brushless Motor Pre-driver

Part	Supplier Device Package	Output Configuration	Motor Type - Stepper	Operating Temperature [Min]	Operating Temperature [Max]	Applications	Technology	Interface	Function	Mounting Type	Package / Case	Motor Type - AC, DC
Rohm Semiconductor BM64070MUV-E2	VQFN040V6060	Pre-Driver - Half Bridge (3)	Multiphase	-40 °C	105 ░C	Fan Controller	NMOS	PWM	Controller - Speed	Surface Mount	40-VFQFN Exposed Pad	Brushless DC (BLDC)

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	$ 7.64
		10	$ 5.22
		25	$ 4.60
		100	$ 3.90
		250	$ 3.56
		500	$ 3.35
		1000	$ 3.18
	Digi-Reel®	1	$ 7.64
		10	$ 5.22
		25	$ 4.60
		100	$ 3.90
		250	$ 3.56
		500	$ 3.35
		1000	$ 3.18
	Tape & Reel (TR)	2000	$ 3.02
Newark	Each (Supplied on Cut Tape)	1	$ 7.65
		10	$ 4.27
		25	$ 4.08
		50	$ 3.88
		100	$ 3.68
		250	$ 3.32
		500	$ 3.15

Description

General part information

BM64070MUV Series

BM64070MUV is the pre-driver IC of sine wave drive for three-phase brushless motor driver that supports 48V power supply controlling the motor driver constructed in external FETs. The sensor-less drive that the hall devices for the position sensing are unnecessary is adopted. It has a speed feedback control function, and controls output PWM Duty by adjusting the rotational frequency characteristics for the input PWM signal and the rotational frequency affected from motor.