bd4142hfv-凯发k8一触即发
延迟时间自由设置型 cmos复位ic
bd4142hfv
主要规格
特性：
under voltage detection voltage [v] (typ.)
0.5
vdet precision [%]
±9mv
reset active voltage range [v]
3 to 5.5
output types
open drain
reset delay timer
adjustable delay
reset active state
low
manual reset
no
watchdog timer
no
auto motive
no
circuit current (on) [µa]
7.5
hysteresis voltage [v]
10
operating temperature (min.)[°c]
-10
operating temperature (max.)[°c]
100
package size
1.6x1.6 (t=0.6)
特点：
- open drain output
- built in under voltage lockout (uvlo) circuit
- delay time controlled by external capacitor
- very small and low height package
- pgood high output
