器件名称: AQ201GY-M7-12-TRL
功能描述: 3
文件大小: 454.32KB 共6页
简 介:AQ201
3C Accurate with Hysteresis 115C Thermostat
SOT23, TO-92, PSOT23-6, SC70 Packages Product Specification Revision 1.3 November 08, 2006
General Description
The AQ201 is a simple three terminal precision low power thermostat. The temperature trip point of 115C is preset at the factory. The thermal hysteresis is internally programmed to 10C. Contact sales@acutechnology.com for other trip points. The AQ201 is used to protect systems from overheating above the normal rating of components like capacitors or any other temperature sensitive component. The output OT is an open drain output that can drain up to 50mA when the threshold temperature is reached. The minimum voltage of operation is 2V. The AQ201 is offered in the thermally enhanced PSOT23-6 in order to guarantee very low thermal impedance between the heat source and the chip itself. For applications with stringent space requirements ultra small SC70 package is offered. For applications where the thermal resistance is not critical the AQ201 can be used in the more common packages SOT23-3 or TO92.
Applications
Electronic System protection Fan Control Microprocessor Thermal Management HVAC Systems
Features
+/-3 degrees Celsius accuracy Thermally enhanced SOT23-6 package Open-drain output capable of 50mA Internally programmed thermal hysteresis Low input voltage and current Excellent power supply noise rejection Offered in ultra small SC70-5 package. RoHS compliant
Block Diagram
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