319 Datasheet, PDF (1/7 Pages) Unisonic Technologies – SINGLE PHASE DC MOTOR

UNISONIC TECHNOLOGIES CO., LTD
319
Preliminary
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 components. 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
Lead Free
Halogen Free
319L-G04-K
319G-G04-K
Package
SIP-4
Packing
Bulk
„ PIN DESCRIPTION
PIN NO.
1
2
3
4
PIN NAME
DESCRIPTION
V_CC 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
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