参数资料
型号: BA6406F-E2
厂商: Rohm Semiconductor
文件页数: 1/16页
文件大小: 0K
描述: IC MOTOR DVR HALF-WAVE SOP8 TR
标准包装: 2,500
应用: 风扇电机驱动器,2 相
输出数: 1
电流 - 输出: 70mA
电源电压: 4 V ~ 28 V
工作温度: -40°C ~ 100°C
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.173",4.40mm 宽)
供应商设备封装: 8-SOP
包装: 带卷 (TR)
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
● Package
SOP-8
W (Typ.) x D (Typ.) x H (Max.)
5.00mm x 6.20mm x 1.71mm
that composes 2 Nch power DMOS FET.
This driver incorporates lock protection, automatic restart
circuit and FG/AL output.
● 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
Supply voltage
Power dissipation
Operating temperature range
Storage temperature range
Output current
AL signal output current
AL signal output voltage
FG signal output current
FG signal output voltage
Junction temperature
Symbol
Vcc
Pd
Topr
Tstg
Iomax
IAL
VAL
IFG
VFG
Tjmax
Limit
36
780 *1
-40 ~ +100
-55 ~ +150
800 *2
10
36
10
36
150
Unit
V
mW
mA
mA
V
mA
V
*1
*2
Reduce by 6.24mW/°C over Ta=25°C. (On 70.0mm×70.0mm×1.6mm glass epoxy board)
This value is not to exceed Pd.
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
○ This product is not designed protection against radioactive rays
www.rohm.com
? 2012 ROHM Co., Ltd. All rights reserved.
TSZ22111 ? 14 ? 001
1/13
TSZ02201-0H1H0B100510-1-2
18.DEC.2012 Rev.002
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