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电源管理

开关调节器:大型电流外部FET控制器型开关稳压器
单输出升压、 负压、降压开关稳压器(控制器型)
Part No. Supply
voltage
（V）		 Output drive current
（mA）		 Output type Reference voltage accuracy
(%)		 Operating temperature
(oC)		 Operating frequency
(kHz)		 Package RoHS
BD9300F 3.6 to 35 30 Open Collector ±1 -40 to +85 20 to 800 SOP14 Yes
BD9300FV 3.6 to 35 30 Open Collector ±1 -40 to +85 20 to 800 SSOP-B14 Yes


双输出升压、负压、降压开关稳压器(控制器型)
Part No. Supply
voltage
（V）		 Output drive current
（mA）		 Output type Reference voltage accuracy
(%)		 Operating temperature
(oC)		 Operating frequency
(kHz)		 Package RoHS
BA9741F 3.6 to 35 100 Open Collector ±4 -40 to +85 10 to 800 SOP16 Yes
BA9741FS 3.6 to 35 100 Open Collector ±4 -40 to +85 10 to 800 SSOP-A16 Yes
BA9743AFV 3.6 to 35 100 Open Collector ±1 -40 to +85 10 to 800 SSOP-B16 Yes
BA9744FV 2.5 to 35 30 Open Collector ±1 -40 to +85 10 to 800 SSOP-B16 Yes
BD9851EFV 4.0 to 18 ±200 Push-pull ±2 -40 to +85 100 to 3000 HTSSOP-B20 Yes


单输出升压、高效开关稳压器(控制器型)
Part No. Number of outputs Supply
voltage
（V）		 Output drive current
（mA）		 Output type Reference voltage accuracy
(%)		 Operating temperature
(oC)		 Operating frequency
(kHz)		 Package RoHS
BD9763FVM 1 4 to 9 ±200 Push-pull ±2 -40 to +85 100 to 1200 MSOP8 Yes
NEW
BD9306AFVM		 1 4.2 to 18 ±250 Push-pull ±1.6 -40 to +85 100 to 800 MSOP8 Yes


双输出降压、高效开关稳压器(控制器型)
Part No. Number of outputs Supply
voltage
（V）		 Output drive current
（mA）		 Output type Reference voltage accuracy
(%)		 Operating temperature
(oC)		 Operating frequency
(kHz)		 Package RoHS
NEW
BD9305AFVM		 1 4.2 to 18 ±250 Push-pull ±1.6 -40 to +85 100 to 800 MSOP8 Yes
NEW
BD9040FV		 1 4.5 to 20 ±1000 Push-pull ±1 -40 to +85 250 to 750 SSOP-B20 Yes
NEW
BD9045FV		 2 4.5 to 20 ±1000 Push-pull ±1 -40 to +85 250 to 750 SSOP-B28 Yes
BD9775FV 2 6.0 to 30 ±400 Push-pull ±2 -40 to +85 30 to 300 SSOP-B28 Yes
BD9011KV 2 3.9 to 34 ±1000 Push-pull ±1 -40 to +105 250 to 550 VQFP48C Yes
BD9011EKN 2 3.9 to 34 ±1000 Push-pull ±1 -40 to +105 250 to 550 HQFN36V Yes
NEW
BD9012KV		 2 4.5 to 34 ±1000 Push-pull ±1 -40 to +105 250 to 1200 VQFP48C Yes


单/双输出高效降压开关稳压器(控制器型)
Part No. Number of outputs Supply
voltage
（V）		 Output drive current
（mA）		 Output type Reference voltage accuracy
(%)		 Operating temperature
(oC)		 Operating frequency
(kHz)		 Package RoHS
BD9850FVM 1 4.0 to 9 ±200 Push-pull ±2 -40 to +85 100 to 2000 MSOP8 Yes
NEW
BD9853AFV		 2 4.5 to 16 ±200 Push-pull ±1.25 -40 to +85 100 to 2000 SSOP-B16 Yes
NEW
BD9842FV		 2 3.6 to 35 ±1000 Push-pull ±1 -40 to +105 100 to 1500 SSOP-B20 Yes
☆BD9845FV 1 3.6 to 35 ±1000 Push-pull ±1 -40 to +85 100 to 1500 SSOP-B14 Yes
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