bd6221f-凯发k8一触即发
18v max. h-bridge drivers主要规格
特性:
power supply voltage (max.) [v]
15
power supply voltage (min.) [v]
6
vcc (max.)[v]
18
iout (max.)[a]
1
output on resistance (typ.)[ω]
1.5
number of motors
1
vref・pwm
yes
current limit
-
high speed drive
-
automotive class
no
operating temperature (min.)[°c]
-25
operating temperature (max.)[°c]
85
package size [mm]
5x6.2 (t=1.71)
特点:
・低待机电流・可以输入pwm控制信号 (20k~100khz)
・利用vref电压设定引脚控制pwm占空比
・内置有防直通电流电路
・输出保护电路 (过流/过压/过热/欠压)