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BD6701F PDF Datasheet ( 特性, スペック, ピン接続図 )

部品番号 BD6701F
部品説明 Two-phase Full-wave DC Brushless Fan Motor Drivers
メーカ Rohm
ロゴ Rohm ロゴ 

Total 17 pages
		

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BD6701F Datasheet, BD6701F PDF,ピン配置, 機能
Datasheet
DC Brushless Motor Drivers for Cooling Fans
Two-phase Full-wave
DC Brushless Fan Motor Drivers
BD6701F
General description
BD6701F is two-phase half-wave fan motor 1 chip driver
that composes 2 Nch power DMOS FET.
This driver incorporates lock protection, automatic restart
circuit and FG/AL output.
Package
SOP-8
W (Typ.) x D (Typ.) x H (Max.)
5.00mm x 6.20mm x 1.71mm
Features
„ Power Tr incorporated
„ Incorporates reverse connection protection diode
„ Incorporates lock protection and automatic restart
circuit
„ Rotation speed pulse signal (FG) output
„ Lock alarm signal (AL) output
SOP8
Application
„ For desktop PC, server, general consumer equipment, communication equipment and industrial equipment.
Absolute maximum ratings
Parameter
Symbol
Limit
Supply voltage
Power dissipation
Vcc 36
Pd 780 *1
Operating temperature range
Topr -40 +100
Storage temperature range
Output current
Tstg
Iomax
-55 +150
800 *2
AL signal output current
IAL 10
AL signal output voltage
VAL 36
FG signal output current
IFG 10
FG signal output voltage
VFG
36
Junction temperature
Tjmax
150
*1 Reduce by 6.24mW/°C over Ta=25°C. (On 70.0mm×70.0mm×1.6mm glass epoxy board)
*2 This value is not to exceed Pd.
Unit
V
mW
mA
mA
V
mA
V
Recommended operating conditions
Parameter
Operating supply voltage range
Hall input voltage range
Symbol
Vcc
VH
Limit
6.0 28.0
0 Vcc-3.0
Unit
V
V
Product structure Silicon monolithic integrated circuit
www.rohm.com
© 2012 ROHM Co., Ltd. All rights reserved.
TSZ22111 14 001
This product is not designed protection against radioactive rays
1/13
TSZ02201-0H1H0B100510-1-2
18.DEC.2012 Rev.002

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BD6701F

Two-phase Full-wave DC Brushless Fan Motor Drivers

Rohm
Rohm

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