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UH266. For precise diagrams, and layout, please refer to the original PDF.
UNISONIC TECHNOLOGIES CO., LTD UH266 LINEAR INTEGRATED CIRCUIT HIGH VOLTAGE HALL EFFECT LATCH DESCRIPTION The UTC UH266 is a one-chip composed of Hall sensor and output...
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RIPTION The UTC UH266 is a one-chip composed of Hall sensor and output coil drivers, applied to two-phase brush-less DC motor. The device includes an on-chip Hall plate for magnetic sensing, a amplifier for Hall voltage, and a Schmitt trigger to provide switching hysteresis, and complementary darlington open-collector drivers for sinking large current loads. An internal bandgap regulator is used to provide temperature compensated supply voltage and allows a wide operating range. If B>Bop, DO turn on (low) and DOB turn off (high). The outputs state is latched prior to reach release point (Brp). if B<Brp, DO turn off and DOB
UH266 Datasheet
