Unisonic Technologies UH266
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. The outputs state is latched prior to reach release point (Brp).| Part No. | UH266 |
|---|---|
| Datasheet | UH266 Download |
| Manufacturer |  Unisonic Technologies |
| Description | HIGH VOLTAGE HALL EFFECT LATCH |
| Buy | Stock & Price |
DESCRIPTION
The UTC 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). if B<Brp, DO turn off and DOB turn on. UTC UH266 is rated for operation over temperature range from -20°C to 85°C and voltage range from 4V to 28V.●
FEATURES
* Operating voltage: 4V~28V * Output current: 400mA(Continuous, 25°C) * Output protection Zener breakdown Vz=62V(Typ) * Reverse power protection● ORDERING INFORMATION Ordering Number UH266G-G04-K Package SIP-4 1 SIP-4 Packing Bulk
● MARKING Copyright © 2016 Unisonic Technologies Co., Ltd 1 of 5 QW-R118-016.D UH266
● PIN
DESCRIPTION
PIN NO. 1 2 3 4 PIN NAME VCC DO DOB GNDDESCRIPTION
Positive Power Supply Output Pin Output Pin Ground● BLOCK DIAGRAM VCC Regulator Over-Temperature Protection LINEAR INTEGRATED CIRCUIT DO Hall Plate Amplifier Schmitt Trigger Temperature Compensation Output Driver DOB GND
● SENSOR LOCATIONS UNISONIC TECHNOLOG...
