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器件名称: APX9149A
功能描述: 12V 低压低转速 直流无刷风扇驱动 TO-94
文件大小: 328.39KB    共10页
生产厂商: ANPEC
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简  介:APX9149A High Sensitivity Hall IC for FAN Driver Features On-Chip Hall Sensor Low Operating Supply Voltage: 2.5V Lower Speed Under 7.5V(Typ.) VDD Supply Voltage High Sensitivity Hall Effect Sensor IC: ±20G(Type.) Soft-Switch to Reduce Phase-Switching Noise Built-In Output Protection Clamping Circuit Lock Protection and Auto Restart Function Built-In Thermal Protection Circuit 4 Pin TO92-M4 Package Lead Free and Green Devices Available (RoHS Compliant) General Description The APX9149A is an integrated Hall Effect Sensor IC designed for electric commutation of two-phase DC brushless motor applications. In DC fan applications, the APX9149A provides lower driving current under 7.5V (typ.) VDD supply voltage for low noise applications. The device is built-in lock protection. When the fan is locked, the device will enter the lock protection mode. The APX9149A is available in a low cost TO-92M4 package. Pin Description APX9149A Front View 1 : VDD 2 : DO 3 : DOB 4 : GND 1 2 3 4 Applications Brushless DC Fans Brushless DC Motors Ordering and Marking Information APX9149A Assembly Material Handling Code Temperature Range Package Code APX 9149A XXXXX Package Code E : TO-92M4 Temperature Range I : -40 to 105 oC Handling Code PB : Plastic Bag Assembly Material G : Halogen and Lead Free Device XXXXX - Date Code APX9149A E : Note: ANPEC lead-free products contain molding compounds/die attach materials and 100% matte tin plate termination finish; which are fully compliant w……
器件名 功能描述 生产厂商
APX9149A 12V 低压低转速 直流无刷风扇驱动 TO-94 ANPEC
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