产品概述 返回TOP8AR嘉泰姆

The CXAS42290A CXAS42290A-1 CXAS42290A-2 is a single channel current-limited power switch optimized for Universal Serial Bus (USB) and other hot-swap applications. The rise and fall times are controlled to minimize current overshoot or undershoot during switches on/off. The device has fast short-circuit response time for improved overall system robustness. It provides a complete protection solution, such as over-current protection, over-temperature protection and short-circuit protection, as well as controlled rise time and under-voltage lockout function. A7.5ms de-glitch time on the open-drain Flag output prevents false over-current reporting. CXAS42290A CXAS42290A-1 CXAS42290A-2 offers SOT23-5 package.

   产品特点 返回TOP8AR嘉泰姆

50mΩ Integrated N-MOSFET Switch 8AR嘉泰姆

Accurate Current Limit 8AR嘉泰姆

FLG: active low 8AR嘉泰姆

Constant-Current During Over-Current 8AR嘉泰姆

Fast Short-Circuit Response Time: 2μs (typ.) 8AR嘉泰姆

Operating Range: 2.7V - 5.5V 8AR嘉泰姆

Built-in Soft-Start with 3ms Typical Rise Time 8AR嘉泰姆

Over-Current, Output Over-Voltage and Thermal Protection 8AR嘉泰姆

Fault Report (FAULT) with De-glitch Time 8AR嘉泰姆

UL Recognized, File Number E497605 8AR嘉泰姆

IEC Recognized, File Number DK-69902-UL 8AR嘉泰姆

ESD Protection: 2kV HBM, 500V CDM 8AR嘉泰姆

Available in SOT23-5, SOT23-6 and DFN2X2-6Packages 8AR嘉泰姆

   应用范围 返回TOP8AR嘉泰姆

Set-Top Boxes 8AR嘉泰姆

LCD TVs & Monitors 8AR嘉泰姆

Residential Gateways 8AR嘉泰姆

Laptops, Desktops, Servers, e-books, Printers, Docking 8AR嘉泰姆

Stations, HUBs8AR嘉泰姆

   技术规格书（产品PDF) 返回TOP 8AR嘉泰姆

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