产品概述 返回TOP49o嘉泰姆

            CXSD62552 features enable control, open drain power good indicator, cycle-by-cycle current limit, short circuit protection and thermal shutdown.CXSD62552 develops a high efficiency synchronous buck regulator capable of delivering 12A output current. The device operates over a wide input voltage range from 4.5V to 18V. CXSD62552 adopts instant PWM architecture to achieve fast transient response.CXSD62552 provides compact solution for TCON power system. It is available in a QFN4x4-24 package.

   产品特点 返回TOP49o嘉泰姆

 49o嘉泰姆

·         4.5V to 18V input voltage range49o嘉泰姆

·         12A synchronous buck regulator:49o嘉泰姆

o    Low R_DS(ON) for internal switches (Top FET/Bottom FET): 18/6 mΩ49o嘉泰姆

o    12.0A output current capability49o嘉泰姆

o    Instant PWM architecture to achieve fast transient responses49o嘉泰姆

o    200kHz~1MHz programmable switching frequency49o嘉泰姆

o    0.6V+/-1% feedback reference voltage49o嘉泰姆

o    Enable control49o嘉泰姆

o    Power good indicator49o嘉泰姆

o    Adjustable soft-start time49o嘉泰姆

o    PFM/PWM mode selection49o嘉泰姆

o    Cycle-by-cycle current limit protection49o嘉泰姆

o    Output short circuit protection49o嘉泰姆

o    Output over voltage protection49o嘉泰姆

o    Hic-cup protection mode49o嘉泰姆

·         Thermal shutdown with auto recovery49o嘉泰姆

·         Input UVLO49o嘉泰姆

·         RoHS Compliant and Halogen Free49o嘉泰姆

·         Compact package: QFN4x4-2449o嘉泰姆

   应用范围 返回TOP49o嘉泰姆

 49o嘉泰姆

·         TCON Power System49o嘉泰姆

·         FRC Power49o嘉泰姆

·         Mobile Handsets49o嘉泰姆

·         Portable Applications49o嘉泰姆

   技术规格书（产品PDF) 返回TOP 49o嘉泰姆

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