bd68620efv-凯发k8一触即发
36v耐压 步进电机驱动器主要规格
特性：
power supply voltage (max.) [v]
28
power supply voltage (min.) [v]
19
vcc (max.)[v]
36
iout (max.)[a]
2
iout peak (max.)[a]
2
output on resistance (typ.)[ω]
0.95
step
to 1 / 4
mix decay function
-
single power supply input
yes
automotive class
no
interface
para-in
operating temperature (min.)[°c]
-25
operating temperature (max.)[°c]
85
package size [mm]
7.8x7.6 (t=1)
特点：
- rated output current (dc) 2.0a
- low on resistance dmos output
- pala-in drive mode
- pwm constant current (other oscillation) built-in spike noise cancel function (external noise filter is unnecessary)
- full-, half (two kinds)-, quarter-step functionality
- current decay mode switch
(linearly variable fast/slow decay ratio) - power save function
- built-in logic input pull-down resistor
- thermal shutdown circuit (tsd)
- over-current protection circuit (ocp)
- under voltage lock out circuit (uvlo)
- over voltage lock out circuit (ovlo)
- ghost supply prevention
(protects against malfunction when power supply is disconnected) - microminiature, ultra-thin and high
