〇Product structure : Silicon integrated circuit 〇This product has no designed protection against radioactive rays

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TSZ02201-0H2H0C101900-1-2

© 2018 ROHM Co., Ltd. All rights reserved.

08.Feb.2019 Rev.001

TSZ22111 • 14 • 001

www.rohm.com

DC Brushless Fan Motor Driver Series

Three-phase Full-wave

Fan Motor Driver

BD63282EFV

General Description

BD63282EFV is a 1chip driver composed of a Power

DMOS FET motor driver. This IC implements a stable

start-up by rotor position detection with 3 hall element.

Furthermore, it introduces silent operation and low

vibration by making output current a sine-wave that

achieves.

Features



Small Package



Driver Including Power DMOS FET



3 Hall Sine Drive



Speed Controllable by DC/PWM Input



Lead Angle Control (Auto/Fixed)



Soft-Start Function



Rotation Direction Select



Rotation Speed Pulse Signal Output (FG)



Protection Function

(Under Voltage Protection Function, Lock Protection

Function (Automatic Recovery Function), High

Speed Rotation Protection Function, Low Speed

Rotation Protection Function)

Application



Fan Motors for General Consumer Equipment of

Refrigerator etc.

Key Specifications



Operating Supply Voltage Range: 5.0 V to 16.0 V



Operating Temperature Range: -40 °C to +100 °C



Output Voltage

(High Side and Low Side Voltage Total):

0.3 V(Typ) at ±0.3 A

Package

W(Typ) x D(Typ) x H(Max)

HTSSOP-B20

6.50 mm x 6.40 mm x 1.00 mm

Typical Application Circuit

HTSSOP-B20

PWM

SIG

FR

HPST

LKT

VCC

W

V

OSC

FG

GND

PWM

SS

REF

U

RNF

H3-

H3+

H2-

H2+

H1-

H1+

H3

H2

H1

REF

REF

-

+

BD63282EFV

REF

Datasheet