冷卻用DC無電刷風扇馬達驅動器

DC Brushless Motor Drivers for Cooling Fans

隨著個人電腦、AV機器、OA機器、遊戲機等電子機器的高性能化、高速化發展，冷卻用風扇馬達也被廣泛地使用於各種應用中。ROHM的DC無刷風扇馬達驅動器集結了可對應今後大風量化的高功率驅動MOS輸出、減少電磁雜訊的緩切換驅動、達到高可靠性的保護電路等技術，備有各種産品陣容，可對應從筆記型PC等小型、低電壓風扇到OA機器、一般消費電子及通信、工業裝置等大型、高電壓風扇。

充實了產品陣容冷卻用DC無電刷風扇馬達驅動器

冷卻用DC無電刷風扇馬達驅動器

Part No.	Supply voltage (V)	lomax (mA)	Power Tr.	Output Saturation Voltage (V)	Speed Control	Hall Bias Voltage (V)	Zenner Diode Clamp Voltage (V)	Output Clamp Voltage (V)	Lock Time Raito	Package	RoHS

BH6766FVM	2.0 ～ 6.0	600	CMOS	Upper and Lower total 0.6(@250mA)	-	1.3	-	-	-	MSOP8	Yes
BH6789FVM	2.0 ～ 6.0	1000	CMOS	Upper and Lower total 0.32(@250mA)	-	1.3	-	-	1:10	MSOP8	Yes
BH6799FVM	2.0 ～ 6.0	1000	CMOS	Upper and Lower total 0.32(@250mA)	-	1.3	-	-	1:10	MSOP8	Yes
BD6965NUX	2.0 ～ 5.5	800	CMOS	Upper and Lower total 0.4(@250mA)	Direct PWM	-	-	-	1:10	VSON008X2030	Yes
BD6966NUX	1.8 ～ 5.5	1000	CMOS	Upper and Lower total 0.4(@300mA)	Direct PWM	1.0	-	-	1:10	VSON010X3030	Yes
NEW BD6966FVM	1.8 ～ 5.5	1000	CMOS	Upper and Lower total 0.4(@300mA)	Direct PWM	1.0	-	-	1:10	MSOP10	Yes
BD6962FVM	3.5 ～ 14.0	800	DMOS	Upper and Lower total 0.4(@300mA)	Direct PWM	-	-	-	1:10	MSOP8	Yes
BD6964FVM	3.5 ～ 14.0	800	DMOS	Upper and Lower total 0.4(@300mA)	Direct PWM	-	-	-	1:10	MSOP8	Yes
BD6961F	3.5 ～ 14.0	1000	DMOS	Upper and Lower total 0.4(@300mA)	Direct PWM	-	-	-	1:10	SOP8	Yes
BD6964F	3.5 ～ 14.0	1000	DMOS	Upper and Lower total 0.4(@300mA)	Direct PWM	-	-	-	1:10	SOP8	Yes
BA6423AF	6.0 ～ 28.0	1000	Bipolar	Upper 0.9 Lower 0.8(@200mA)	-	-	-	-	1:4.7	SOP8	Yes
BA6424AFS	6.0 ～ 28.0	1000	Bipolar	Upper 0.9 Lower 0.8(@200mA)	-	-	-	-	1:4.7	SSOP-A16	Yes
BD6971FS	3.5 ～ 17.0	1000	DMOS	Upper and Lower total 0.6(@200mA)	DC/Direct PWM	1.3	-	-	1:10	SSOP-A16	Yes
BD6971FV	3.5 ～ 17.0	1000	DMOS	Upper and Lower total 0.6(@200mA)	DC/Direct PWM	1.3	-	-	1:10	SSOP-B14	Yes
BD6721FS	4.5 ～ 17.0	1000	DMOS	Upper and Lower total 0.6(@300mA)	DC/Direct PWM	-	-	-	1:10	SSOP-A16	Yes
BD6722FS	4.5 ～ 17.0	1500	DMOS	Lower 0.3(@600mA)	DC/Direct PWM	-	-	-	1:20	SSOP-A16	Yes
BD6973FV	4.3 ～ 17.0	10	Pre-driver	-	DC/Direct PWM	1.26	-	-	1:20	SSOP-B16	Yes
BD6974FV	4.3 ～ 17.0	10	Pre-driver	-	DC/Direct PWM	1.26	-	-	1:20	SSOP-B16	Yes
BD6726FU	5.0 ～ 17.0	10	Pre-driver	-	Feedback	1.5	-	-	1:20	SSOP-C20	Yes
BD6701F	6.0 ～ 28.0	800	DMOS	0.3@200mA	-	-	-	54	1:10	SOP8	Yes
BA6406F	4.0 ～ 28.0	70	Pre-driver	-	-	-	-	-	1:4.5	SOP8	Yes
BA6506F	4.0 ～ 28.0	70	Pre-driver	-	-	-	-	-	1:4.5	SOP8	Yes
BA6901F	3.5 ～ 28.0	70	Pre-driver	-	PWM	-	-	-	1:10	SOP16	Yes
BD6712AF	3.5 ～ -	40	Pre-driver	-	-	-	6	-	1:10	SOP8	Yes
BH6717NUV	1.8 ～ 5.5	700	CMOS	Upper and Lower total 0.25(@250mA)	Direct PWM	-	-	-	1:10	VSON010V3030	Yes