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BD6974FV PDF预览

BD6974FV

更新时间: 2024-11-12 06:41:55
品牌 Logo 应用领域
罗姆 - ROHM /
页数 文件大小 规格书
5页 127K
描述
Silicon Monolithic Integrated Circuit

BD6974FV 数据手册

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STRUCTURE  
PRODUCT SERIES  
TYPE  
Silicon Monolithic Integrated Circuit  
Single-Phase Full-Wave Motor Driver for Fan Motor  
BD6974FV  
FEATURES  
Pre-driver compatible for external Tr  
Speed controllable by DC/PWM input  
PWM soft switching drive  
ABSOLUTE MAXIMUM RATINGS  
Parameter  
Symbol  
Vcc  
Limit  
Unit  
V
Supply voltage  
20  
Power dissipation  
Operating temperature  
Storage temperature  
High side output voltage  
Low side output voltage  
Low side output current  
AL output current  
AL output voltage  
REF current ability  
HB current ability  
Pd  
874.7*  
-40 to +100  
-55 to +150  
mW  
°C  
°C  
V
Topr  
Tstg  
VOH  
VOL  
IOL  
36  
15  
10  
10  
20  
12  
12  
7
V
mA  
mA  
V
mA  
mA  
V
IAL  
VAL  
IREF  
IHB  
VIN  
Tjmax  
Input voltage(H+, H-, TH, MIN, CS, SS)  
Junction temperature  
Reduce by 7.0mW/°C over Ta=25°C.  
150  
°C  
(On 70.0mm×70.0mm×1.6mm glass epoxy board)  
OPERATING CONDITIONS  
Symbol  
Vcc  
Parameter  
Operating supply voltage range  
Limit  
Unit  
V
V
4.3 to 17.0  
0 to Vcc-2.0  
0 to 7.0  
less than Vcc=9.0V  
more than Vcc=9.0V  
Hall input voltage range  
VH  
V
TH input voltage range  
MIN input voltage range  
VTH  
VMIN  
0 to REF  
0 to REF  
V
V
This product is not designed for production against radioactive rays.  
This document may be strategic data subject to COCOM regulations.  
REV. B  

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