bd4142hfv是1ch电压监视复位ic。检测电压为0.5v,通过追加外接电阻可适用于各种电压。拥有独立电源电压 (vcc) ,因此,即使要监视的输入电压较低时也可保证输出的low电平。

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* 本产品是标准级的产品。
本产品不建议使用于车载设备。

主要规格

 
型号 | bd4142hfv-tr
status | 可购买
封装 |
包装数量 | 3000
最小独立包装数量 | 3000
包装形态 | taping
rohs |

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
x

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