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LB1975 датащи(PDF) 1 Page - ON Semiconductor |
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LB1975 датащи(HTML) 1 Page - ON Semiconductor |
1 / 10 page D1708 MS / 21003AS (OT) / 52199RM (KI) No.6087-1/10 http://onsemi.com Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability. Semiconductor Components Industries, LLC, 2013 May, 2013 LB1975 Overview The LB1975 is a 3-phase brushless motor driver IC suited for use in direct PWM driving of DC fan motors for air conditioners, water heaters, and other similar equipment. Since a shunt regulator circuit is built in, single power supply operation sharing the same power supply for the motor is supported. Features • Withstand voltage 46V, output current 2.5A • Direct PWM drive output • 3 built-in output top-side diodes • Built-in current limiter • Built-in FG output circuit Specifications Absolute Maximum Ratings at Ta = 25 °C Parameter Symbol Conditions Ratings Unit VCC max 7V Supply voltage VM max 46 V Output current IO max 2.5 A Maximum input current IREG max VREG pin 10 mA Pd max1 Independent IC 3 W Allowable power dissipation Pd max2 With infinite hear sink 20 W Operating temperature Topr -20 to +100 °C Storage temperature Tstg -55 to +150 °C Monolithic Digital IC For Fan Motor 3-phase Brushless Motor Driver Ordering number : EN6087B |
Аналогичный номер детали - LB1975 |
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Аналогичное описание - LB1975 |
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