贝岭系列降压型DC/DC转换器 (DC/DC Step-down Converter )

文章来源:上海芯强发表日期:2015年8月7日 星期五

 

Part No. Power switching MODE VIN VOUT IQ FOSC Eff. Max. Duty Cycle Accu. IOUT Package Datasheet
BL3406B Internal Power
PMOS & NMOS
PWM/PFM 2.5~6V 1~3.3V ADJ(0.6-5V) 180μA 1.5MHz 96% 100% ±2% 800mA SOT23-5  TSOT23-5
BL8021 Built-in Dual 1.2A
MOSFET 
PWM/PFM MAX 7V ADJ 35μA 1.5MHz 96% 100% ±2% 1.2A SOT23-5  
BL8022 Built-in Dual 1.2A
MOSFET
PWM/PFM MAX 7V ADJ 35μA 1.5MHz 96% 100% ±2% 800mA SOT23-5  
BL8024 Internal Power
PMOS & NMOS
PWM/PFM 2.6~6V ADJ 40μA 1.5MHz 96% 100% ±2% 1A SOT23-5  
BL8025 Internal Power
PMOS & NMOS
PWM/PFM 2.6~6V ADJ 40μA 1.5MHz 96% 100% ±2% 1A SOT23-5  
BL8076 Built-in MOSFET PWM/PFM 2.6~6V ADJ 30μA 3MHz 96% 100% ±2% 2A SOT23-5
DFN2x2-8L
BL8091 Built-in MOSFET PWM/PFM 4.5~18V
Max30V
ADJ 1.1mA 340KHz 95% ±2% 2A SOP8
ESOP8
BL8092 Built-in MOSFET PWM/PFM 3.6~18V
Max30V
ADJ 1.1mA 340KHz 95% ±2% 2A SOP8
ESOP8
BL8095 Built-in MOSFET PWM/PFM 4~24V ADJ 600μA 1.4MHz 90% 88% ±2% 1.2A SOT23-6
BL8521 Internal Power
PMOS & NMOS
PWM 3.6~5.5V 0.8~Vin 500uA 1.4MHz 96% 100% ±2% 3A DFN3x3-10L  
BL8526 Internal Power
PMOS & NMOS
PWM/PFM 2.6~6V ADJ 450uA 0.4~2MHz 95% 100%   2A SOP8
BL8528B Internal Power
PMOS & NMOS
PWM 3.6~5.5V 0.8~Vin 500uA 1.4MHz 96% 100% ±2% 3A DFN3x3-10L
BL8529 Internal Power
PMOS & NMOS
PWM/PFM 2.6~6V ADJ 450uA 0.4~2MHz 95% 100%   3A DFN2x2-8L
DFN3x3-10L
BL9328A
BL9328B
Dual Channel
Internal Power
PMOS & NMOS
PWM/PFM 2.5~6V 1~3.3V ADJ 180μAx2 1.5MHz 96% 100% ±2% 800mAx2 ESOP8
BL9641 Built-in MOSFET PWM/PFM 4~38V ADJ 600μA 660KHz 92% 90% ±2.5% 700mA SOT23-6
BL9382 Built-in MOSFET
Synchronous Step-Down Converter
PWM 4.5~18V 0.923~15V ADJ 1.1mA 340KHz 95% ±2% 2A SOP8
ESOP8
BL9384 Built-in MOSFET
Synchronous Step-Down Converter
PWM 4.5~18V 0.923~15V
ADJ
1mA 340KHz 95% ±2% 3A ESOP8

 

 

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