bv1hd045efj-凯发k8一触即发
具有过电流可调和屏蔽功能 车载用 单通道 45mω 高边开关
bv1hd045efj-c
主要规格
功能安全:
类别 : fs supportive
a product that has been developed for automotive use and is capable of supporting safety analysis with regard to the functional safety.
特性：
generation
gen2
function
variable overcurrent limit
channel number [ch]
1
drain-source voltage (max.)[v]
41
output current[a]
21
on resistance(max.)[mω]
100
on resistance(typ.)[mω]
45
over current detect [a]
21
active clamp energy [mj]
50
uvlo detection voltage(max.)[v]
4.3
supply voltage(min.)[v]
6
supply voltage(max.)[v]
28
current consumption(typ.)[µa]
3000
thermal shut down
self-restart
open load detect [v]
3
status terminal
available
junction temperature tj (min.)[°c]
-40
junction temperature tj (max.)[°c]
150
package size [mm]
4.9x6 (t=1)
common standard
aec-q100 (automotive grade)
特点：
- dual tsd(this ic has thermal shutdown(junction temperature detect) and δtj protection(power-mos steep temperature rising detect))
- aec-q100 qualified(grade 1)
- built-in variable over current limit function
- built-in variable over current mask time setting function.
- built-in open load detection function.
- built-in under voltage lockout function(uvlo)
- built-in diagnostic output
- low on-resistance ron = 45mω(typ)
- monolithic power management ic with control unit(cmos) and power mosfet on a single chip
- low voltage operation(vbb = 4.3v)
