Features: ·3.5V to 20V operation·On-chip Hall sensor with two different sensitivity and hysteresis settings.·Internal bandgap regulator allows temperature compensated operations and a wide operating voltage range.·Open-Collector 25mA Output.·Reverse Polarity Protection.Specifications CHARACTE...
UTCU652: Features: ·3.5V to 20V operation·On-chip Hall sensor with two different sensitivity and hysteresis settings.·Internal bandgap regulator allows temperature compensated operations and a wide operating...
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CHARACTERISTIC | SYMBOL | VALUE | UNIT |
Supply Voltage | Vcc | -20 | V |
Reverse Vcc Polarity Voltage | VRCC | -20 | V |
Magnetic flux density | B | Unlimited | |
Output OFF Voltage | Vce | 30 | V |
Output ON Current | Ic | 30 | mA |
Operating Temperature Range | Ta | 0 ~ 70 | |
Storage Temperature Range | Ts | -65 ~ 150 | |
Package Power Dissipation | Pd | 400 | mW |
The UTCU652 is a Integrated Hall sensor with latch designed for electronic commutation of brushless DC
motor applications. The device includes an on-chip Hall voltage generator for magnetic sensing, a comparator that amplifies the Hall voltage, and a Schmitt trigger to provide switching hysteresis for noise rejection, and open-collector output. An internal bandgap regulator of the UTCU652 is used to provide temperature compensated supply voltage for internal circuits and allows a wide operating supply range.