bd5230nvx-凯发线上登陆下载网址
nano energy™ 延迟时间自由设置型 cmos复位ic罗姆的延迟时间自由设置型cmos电压检测器ic系列是内置了采用cmos工艺的高精度、低功耗电流延迟电路的cmos reset ic系列。可通过外接电容器设定延迟时间。备有nch漏极开路输出的bd5230nvx-2c。备有检测电压为2.6v～3.1v的0.1v阶跃的产品阵容。在-40°c到125°c的整个工作温度范围内，将延迟时间精度控制在±50%内。
日本碍子株式会社的芯片型陶瓷二次电池“enercera®”与rohm电源ic的超低静态电流技术“nano energy™”相结合，助力实现免维护物联网设备，构建超高效蓄电单元。
enercera® × nano energy™ collaboration page
主要规格
功能安全:
特性：
under voltage detection voltage [v] (typ.)
3
vdet precision [%]
±2.5
reset active voltage range [v]
0.8 to 6
output types
open drain
reset delay timer
adjustable delay
reset active state
low
manual reset
no
watchdog timer
no
auto motive
yes
circuit current (on) [µa]
0.23
circuit current (off) [µa]
0.27
hysteresis voltage [v]
vdet x 0.05
l output current (lowvol) [ma]
1
l output current (highvol) [ma]
2
operating temperature (min.)[°c]
-40
operating temperature (max.)[°c]
125
package size
1x1 (t=0.6)
common standard
aec-q100 (automotive grade)
特点：
- aec-q100 qualified (grade 1)
- nano energy™
- delay time setting controlled by external capacitor
- nch open drain output type
- miniature surface-mount package
reference design / application evaluation kit
-
- reference design - reflvbms001-evk-001
this collaboration board charges the enercera® pouch rechargeable battery manufactured by ngk, and outputs the power stored in the enercera® by stepping down and stabilizing it. the power supply and reset ics with nano energy™ echnology maximizes the battery life.
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