E-Bike

E-Bike refers to the battery as a supplemntary energy on the basis of the ordinary bicycle. installed motor,controller,battery,turn the brake handle contol part and display personal transportation system of electromechanical instrument.
电动自行车是指在自行车的基础上采用电池作能量来源, 并安装电机、控制器、电池、转向制动控制部分和机电仪表显示的个人运输系统。

DC / DC Regulator / Step Down Regulator- HV

Part
Number
Function Vin
(V)
Iout
(A)
Fsw
(MHz)
VREF
(V)
HSFET
Ron(Ω)
LSFET
Ron(Ω)
Special
Function
Package Status Replace
STI8901 Sync. buck 2.5~80 0.5 500K 0.6 0.500 0.2 OCP, OVP SOT23-6 Q1/17 /

E-Bike Lighting Controller

Part
Number
Function Vin
(V)
Iout
(A)
Ron
(mΩ)
Special
Function
Package Status Replace
STI1150 Lighting Control+Buzzer Driver 8~60 5 30 OCP, OVP TO252 MP ST1160

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