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LB1973M 数据表(PDF) 1 Page - Sanyo Semicon Device |
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LB1973M 数据表(HTML) 1 Page - Sanyo Semicon Device |
1 / 5 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. 42211 SY/60210 SY 20100527-S00001/90209 SY No.A1450-1/5 LB1973M Overview The LB1973M is a two-channel H-bridge driver that supports for low saturation draive operation. It is optimal for H-bridge drive of stepping motors (AF and zoom) in portable equipment such as camera cell phones. Features • Two-channel H-bridge driver • The range of the operation voltage is wide.(1.8V to 7.5V) • Small package : MFP10S(225mil) • Built-in thermal protection Specifications Absolute Maximum Ratings at Ta = 25 °C Parameter Symbol Conditions Ratings Unit Maximum supply voltage VCC max -0.3 to +8.0 V Output voltage VOUT max -0.3 to VCC+VSF V Input voltage VIN max CONT, IN -0.3 to +8.0 V Ground pin source current IGND Per channel 1000 mA Pd max1 For Unit 350 mW Allowable power dissipation Pd max2 Mounted on a circuit board.* 870 mW Operating temperature Topr -20 to +85 °C Storage temperature Tstg -40 to +150 °C * Mounted on a Specified board : 114.3mm ×76.1mm×1.6mm, glass epoxy Allowable Operating Ratings at Ta = 25 °C Parameter Symbol Conditions Ratings Unit Supply voltage VCC 1.8 to 7.5 V High-level input voltage VIH 1.3 to 7.5 V Low-level input voltage VIL -0.3 to +0.5 V Monolithic Digital IC Two-channel H-Bridge Driver Ordering number : ENA1450B |
类似零件编号 - LB1973M |
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类似说明 - LB1973M |
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