bv1hb045efj-凯发线上登陆下载网址
内置电流检测功能的单通道高边开关
bv1hb045efj-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
current sense
channel number [ch]
1
drain-source voltage (max.)[v]
45
output current[a]
21
on resistance(max.)[mω]
90
on resistance(typ.)[mω]
45
over current detect [a]
21
active clamp energy [mj]
130
uvlo detection voltage(max.)[v]
5
supply voltage(min.)[v]
6
supply voltage(max.)[v]
28
current consumption(typ.)[µa]
3000
thermal shut down
self-restart
open load detect [v]
2
status terminal
available
output turn on time [ms]
0.14
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：
- built-in current sensing function
- built-in dual tsd (two type of built-in temperature protection:junction temperature, and δtj protection that detects sudden temperature rise of the power-mos)
- aec-q100 qualified (grade 1)
- built-in overcurrent protection function (ocp)
- built-in thermal shutdown protection function (tsd)
- built-in open load detection function
- built-in low-voltage output-off function (uvlo)
- built-in diagnostic output
- low on-resistance single nch mosfet switch
- monolithic power management ic with control unit (cmos) and power mosfet mounted on a single chip
