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LB1862 Fiches technique(PDF) 1 Page - Sanyo Semicon Device |
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LB1862 Fiches technique(HTML) 1 Page - Sanyo Semicon Device |
1 / 6 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. 22509 MS / O2599RM(KI) No.6208-1/6 LB1862 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 • Latch-type lockup detection output (RD) is Low during rotation and High during stop • 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 0.8 A Maximum output withstand voltage VOUT max 17 V RD maximum output withstand voltage VR max 17 V RD maximum output current IR max 5mA HB maximum output current IB max 10 mA ST maximum input voltage VST max 15 V Allowable power dissipation Pd max 1.0 W Operating temperature Topr -30 to +85 °C Storage temperature Tstg -55 to +150 °C Monolithic Digital IC For Fan Motor Single-Phase Full-Wave Driver Ordering number : EN6208B |
Numéro de pièce similaire - LB1862_09 |
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Description similaire - LB1862_09 |
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