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LB11668M Scheda tecnica(PDF) 1 Page - Sanyo Semicon Device |
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LB11668M Scheda tecnica(HTML) 1 Page - Sanyo Semicon Device |
1 / 4 page Specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein stipulate the performance, characteristics, and functions of the described products in the independent state, and are not guarantees of the performance, characteristics, and functions of the described products as mounted in the customer 's products or equipment. To verify symptoms and states that cannot be evaluated in an independent device, the customer should always evaluate and test devices mounted in the customer 'sproductsor equipment. Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to "standard application", intended for the use as general electronics equipment (home appliances, AV equipment, communication device, office equipment, industrial equipment etc.). The products mentioned herein shall not be intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace instrument, nuclear control device, burning appliances, transportation machine, traffic signal system, safety equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives in case of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any guarantee thereof. If you should intend to use our products for applications outside the standard applications of our customer who is considering such use and/or outside the scope of our intended standard applications, please consult with us prior to the intended use. If there is no consultation or inquiry before the intended use, our customer shall be solely responsible for the use. D0110 SY B8-4975 No.A1889-1/4 LB11668M Overview The LB11668M is a two-phase uni-polar brushless motor driver for fan motor. Functions • Two-phase half-wave drive. • Lock protection and automatic return function incorporated. • RD (lock detection) outputs incorporated. • Output protection zener diode incorporated. • FG (rotation detection) outputs incorporated. • Hall input amplifier incorporated. • Thermal shutdown circuit incorporated. Specifications Absolute Maximum Ratings at Ta = 25 °C Parameter Symbol Conditions Ratings Unit Maximum inflow current IIN max 100 mA IOUT ave 400 mA Output current IOUT peak 800 mA Output withstand voltage VOUT max Internal V RD output current IRD max 10 mA RD output withstand voltage VRD max 28 V Allowable power dissipation Pd max Mounted on a board * 800 mW Operating temperature Topr -30 to +85 °C Storage temperature Tstg -55 to +150 °C * Specified board : 114.3mm × 76.1mm × 1.6mm, glass epoxy board. Monolithic Digital IC For Fan Motor Two-Phase Half-Wave Driver Ordering number : ENA1889 |
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