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LB1962MC-AH データシート(PDF) 1 Page - ON Semiconductor |
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LB1962MC-AH データシート(HTML) 1 Page - ON Semiconductor |
1 / 7 page 70412 SY 20120607-S00001/42512 SY 20120305-S00002 No.A2025-1/7 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 LB1962MC Overview Single-phase full-wave drive design and a compact package make these ICs optimal for small fans (especially CPU cooling fans). Low switching noise and effective motor drive are further advantages. Functions • Support for 5V/12V dual power supply voltage • Built-in regenerative circuit allows use of reverse connection protection diode • Built-in Hall amplifier with hysteresis (supports core without auxiliary electrode) • Built-in lockup protection and automatic recovery circuits • Rotation detection output (FG) • Hall bias pin and start/stop pin allow reduced current drain in standby mode • Built-in thermal protection circuit Specifications Absolute Maximum Ratings at Ta = 25 °C Parameter Symbol Conditions Ratings Unit Maximum supply voltage VCC max 17 V Maximum output current IOUT max 0.5 A Maximum output withstand voltage VOUT max 17 V FG maximum output withstand voltage VFG max 17 V FG maximum output current IFG max 5mA HB maximum output current IB max 10 mA ST maximum input voltage VST max 15 V Allowable power dissipation Pd max Mounted on a specified board * 800 mW Operating temperature Topr -30 to +90 °C Storage temperature Tstg -55 to +150 °C * Specified board: 114.3mm × 76.2mm × 1.6mm, glass epoxy board. Caution 1) Absolute maximum ratings represent the value which cannot be exceeded for any length of time. Caution 2) Even when the device is used within the range of absolute maximum ratings, as a result of continuous usage under high temperature, high current, high voltage, or drastic temperature change, the reliability of the IC may be degraded. Please contact us for the further details. Monolithic Digital IC For Fan Motor Single-Phase Full-Wave Driver Ordering number : ENA2025A |
同様の部品番号 - LB1962MC-AH |
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同様の説明 - LB1962MC-AH |
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