Free Delay Time Setting CMOS Voltage Detector IC - BD4142HFV

BD4142HFV is 1ch voltage detector IC for monitoring an input voltage line. The default detected voltage is 0.5V and is adjustable via external resistors. When monitoring an input voltage supply, the IC outputs a HIGH signal via a PGOOD pin when the supply rises above the threshold and is LOW when below.

Part NumberStatusPackageUnit QuantityMinimum Package QuantityPacking TypeRoHS
BD4142HFV-TRActiveHVSOF530003000TapingYes

BD4142HFV Data Sheet

Specifications
Voltage Detection[V]0.5
Reset Active Voltage Range [V]3 to 5.5
Output TypesOpen drain
Reset Delay TimerAdjustable Delay
Reset Active StateLow
Manual ResetNo
Watchdog TimerNo
Auto MotiveNo
Hysteresis Voltage [V]10
Operating Temperature (Min.)[°C]-10
Operating Temperature (Max.)[°C]100
Technical Documents
Features
  • 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
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