38V 2A 1.4MHZ 高效率DCDC降压芯片，同步整流效率更高，无二极管，电路简单可靠。-MT

文件名称: 38V 2A 1.4MHZ 高效率DCDC降压芯片，同步整流效率更高，无二极管，电路简单可靠。-MT2593.pdf

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详细说明：38V 2A 1.4MHZ 高效率DCDC降压芯片，同步整流效率更高，无二极管，电路简单可靠。-MT2593.pdfAEROSEMI M12593 40V 3A Buck DC/DC Driver PIN DESCRIPTION PIN Symbol Description 悬空开关功率管输出端,芯片背部的是脚地反馈端,反馈端电压为输出电流采样端,采样电压电源旁路电容端,与间接电容电源输入端,范围为 ,对地接电容滤波 ELECTRICAL CHARACTERISTICS 若无其它说明接电容,输出电流 Parameter Symbol Conditions Min Typ Max Units 电源静态电流欠压关断阀值过压保护阀值作频率功夲管峰值限流输出功率管内阻恒流采样电瓜反馈端电压 MT2593 Rev10 www.aeroseml.com Aerosemi Proprietary Information. Unauthorized Photocopy and Duplication Prohibited All Rights Reserved AEROSEMI M12593 40V 3A Buck DC/DC Driver UNCTIONAL BLOCK DIAGRAM VO 大压识护 2.3/压源过玉保护电压套 1.凸V壶老电胞过热保拉控制逻驱我器相包补偿 110ml SW 振器 GND MT2593 Rev10 www.aeroseml.com Aerosemi Proprietary Information. Unauthorized Photocopy and Duplication Prohibited All Rights Reserved AEROSEMI M12593 40V 3A Buck DC/DC Driver PACHAGE DESCRIPTION SOP8(EXPOSED PAD 88m 0024(061) 050(12 TOP MARK AAAA 0157024062 0.103(262)0213(540) 目目日日 TOP VIEW RECOMMENDED SOLDER PAD LAYOUT 0.0200.50 0051(1.30 lUGE PLA 0.067(1.70 0.010(025)BSC V 0.050(127) 0.0000.C0) 0.016(0.41 0.0098(0.25 BSC 0J.006(0,15 0050(127) FRONT VIEW SIDE VIEW 0124(3.15) .1 NOTE 1)CONTROL DIMENSION IS IN INCHES. DIMENSION IN BRACKET IS N MILLIMETERS 2)PACKAGE LENGTH DOES NOT INCLUDE MOLD FLASH, PROTRUSIONS OR GATE BURRS 3)PACKAGE WIDTH DOES NOT INCLUDE INTERLEAD FLASH OR PROTRUSIONS 4)LEAD COPLANARITY(BOTTOM OF LEADS AFTER ORMIN BE.004" INCHES MAX 5)DRAWING CONFORMS TO JEDEC MS-012 VARIATION 6)DRAWING IS NOT TO SCALE B0TToMⅥEW MT2593 Rev10 www.aeroseml.com Aerosemi Proprietary Information. Unauthorized Photocopy and Duplication Prohibited All Rights Reserved AEROSEMI M12593 40V 3A Buck DC/DC Driver IMPORTANT NOTICE Xi an aerosemi Technology co, Ltd reserve the right to make corrections, enhancements, improvements and other changes to its semiconductor products and services Xi an Aerosemi Technology Co . Ltd is not responsible or liable for such altered documentation. Information of third parties may be subject to additional restrictions Xi an Aerosemi Technology co. Ltd does not assume any responsibility for use of any its products for any particular purpose, nor does Xi an aerosemi T echnology co . Ltd assume any liability arising out of the application or use of any its products or circuits Copyright c 2011, Xi'an Aerosemi Technology co, Ltd Te:0755-82879616021-50871055029-88868021 Http://www.aerosemi.com E-mail:salesaaerosemi.com MT2593 Rev10 www.aeroseml.com Aerosemi Proprietary Information. Unauthorized Photocopy and Duplication Prohibited All Rights Reserved

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