UH200

UNISONIC TECHNOLOGIES CO., LTD UH200 Preliminary LINEAR INTEGRATED CIRCUIT 2-PHASE DC MOTOR DRIVE IC  DESCRIPTION The UTC UH200 is a Latch-Type Hall Effect sensor with built-in output drivers. An internal bandgap voltage regulator is used to provide temperature compensated source and allows a wide operating supply range. Open-collector drivers can provide a large sinking current for brush-less DC fan and Motor Driver.  FEATURES * Wide power supply range: 2.0V~20V * Built-in hall sensor/ drivers * Excellent hysteresis with temperature compensation * Output sink current up to 0.45A * Reverse power protection  ORDERING INFORMATION Ordering Number UH200G-G04-K Package SIP-4 1 SIP-4 Packing Bulk  MARKING www.unisonic.com.tw Copyright © 2015 Unisonic Technologies Co., Ltd 1 of 6 QW-R109-037.b UH200 Preliminary  PIN DESCRIPTION PIN NO. 1 2 3 4 PIN NAME VCC NO SO GND Power Supply Output pin Output pin Ground DESCRIPTION  BLOCK DIAGRAM VCC 1 LINEAR INTEGRATED CIRCUIT 2 NO Regulator GND 4 Hall Sensor AMP Pre-driver 3 SO UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 2 of 6 QW-R109-037.b UH200 Preliminary LINEAR INTEGRATED CIRCUIT  ABSOLUTE MAXIMUM RATING (TA=25°С, unless otherwise specified) PARAMETER SYMBOL RATINGS UNIT Zener Breakdown Voltage VZ 35 V NO/SO Pin Voltage 30 V VCC Pin Voltage 20 V Peak Sink Current Peak Current Continuous Current IO 1A≤100µs 450 mA Power Dissipation Junction Temperature PD 500 mW TJ +150 °C ...