BD4142HFV Datasheet - ROHM

CMOS Voltage Detector

BD4142HFV 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

* Applications Laptop PC, Desktop PC, LCD-TV, Printer, STB, Digital Appliances, and more.

* Key Specifi

BD4142HFV General Description

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 be.

BD4142HFV Datasheet (577.38 KB)