319 Datasheet | Unisonic Technologies

UNISONIC TECHNOLOGIES CO., LTD LINEAR INTEGRATED CIRCUIT SINGLE PHASE DC MOTOR DRIVE IC - DESCRIPTION The UTC 319 is particularly designed for a single phase DC motor driver circuit. It includes hall sensor and output coil drivers. The range of the operating voltage and the operation current is typically 0.3A. The UTC 319 is a well performance integrated IC with less required external ponents. The high sensitivity of Hall effect sensor is suitable for motors from mini-type CPU coolers to blowers and DC fans. - Features - Operating Voltage Ranges Widely from 3.0V to 20V - 1 Chip Hall Sensor/Drivers - Output Thermal Shutdown Protect Circuit - Output Sink Current up to 300Ma - ORDERING INFORMATION Ordering Number 319G-G04-K Package SIP-4 Packing Bulk - MARKING .unisonic..tw Copyright © 2015 Unisonic Technologies Co., Ltd 1 of 7 QW-R101-031.D LINEAR INTEGRATED CIRCUIT - PIN DESCRIPTION PIN NO. 1 2 3 4 PIN NAME DESCRIPTION VCC IC Power Supply NO Coil driver output is low state during the N magnetic field. SO Coil driver output is low state during the S magnetic field. GND IC Ground - BLOCK DIAGRAM Voltage...