BD6974FV | DC Brushless Motor Drivers for Cooling Fans | Motor Drivers | ICs

Multifunction Speed Controllable Single-phase Full-wave DC Brushless FAN Motor Drivers

BD6974FV

Data Sheet

Data Sheet (278K)

Technical Data

Package

RoHS

Application notes

Design Model

Quality information

FAQ

[ Product description ]

This series is able to change the rotational speed of the motor by external PWM input signal and DC voltage.
BD6974FV is the pre-driver. It needs lower output FET.

Specifications
Supply Voltage (V)	4.3 to 17.0
lomax (mA)	10
Power Tr.	Pre-driver
Output Saturation Voltage	-
Speed Control	DC/Direct PWM
Hall Bias Voltage (V)	1.26
Zenner Diode Clamp Voltage	-
Output Clamp Voltage	-
Lock Time Raito	1:20
Package size(mm)	5.0×6.4×1.25

Features

・Pre-driver compatible for external Tr
・Speed controllable by DC/PWM input
・PWM soft switching drive

*The contents described here are just outline for introduction.
Please obtain the specification sheets from us for thorough check before use.

Status Product

Part No.	Package (PDF)	Status *	RoHS	Constitution materials list	Packing Type	Unit Quantity	Minimum Packaging Quantity	Sales	Distribution Inventory
BD6974FV-E2	SSOP-B16	Active	Yes		Embossed Tape And Reel	2500	2500	Inquiry