Description
The OCH1441 is an integrated Hall Effect latched sensor designed for electronic commutation of brush-less DC
motor applications.The device includes an on-chip Hall voltage generator for magnetic sensing, a comparator that
amplifiers the Hall voltage, and a Schmitt to provide switching hysteresis for noise rejection, and open-collector output.An internal band-gap regulator is used to provide temperature compensated supply voltage for internal circuits and
allows a wide operating supply ran
Features
- ll Effect Latch Sensor.
- Wide operating voltage range: 3.8V~25V
. C.
- Open Collector Pre-Driver.
- Maximum output sink current: 50mA.
- Chip Power Reverse-Connection Protection
P.
- Operating Temperature: -40℃~+150℃ I.
- Package: SIP3L H.
OCH1441 Datasheet
