企业名:深圳市梦想电子有限公司
类型:贸易/代理/分销
电话: 075561681000
手机:13510455213
联系人:销售部王经理
邮箱:m1611@mornsun.com.cn
地址:广东深圳深圳市光明区凤凰街道塘尾社区南太云创谷2栋508-518
A4949GLJTR-T三相无刷传感器正弦风扇驱动器ALLEGRO
FEATURES AND BENEFITS
●180 sinusoidal drive for low audible noiseShort circuit protection
DESCRIPTION
The A4945 and A4949 three phase motor drivers incorporate
sinusoidal drive to minimize audible noise and vibration for
medium power fans.
ASpeed input is provided to control motor speed. This allows
system cost savings by eliminating an extemal variable power
supply. Alternatively, power supply modulation down to 4V
can be used to adjust motor speed.
The A4945 and A4949 are supplied in an 8-pin SOICN with
exposed power pad (sufix L), and an 8-pin SOICN (sufixL)
for wave solder aplications Both packages ae lead Pb) fee
with 1009%o matte-tin leadframe plating.
企业名:深圳市梦想电子有限公司
类型:贸易/代理/分销
电话: 075561681000
手机:13510455213
联系人:销售部王经理
邮箱:m1611@mornsun.com.cn
地址:广东深圳深圳市光明区凤凰街道塘尾社区南太云创谷2栋508-518
友情链接: 深圳市元东发电子有限公司