PI5PD2560 数据手册 ( 数据表 ) - Pericom Semiconductor Corporation

Description
   The PI5PD2560/2561 is dual-channel power-distribution switch intended for applications where precision current limiting is required or heavy capacitive loads and short circuits are encountered. These devices offer a programmable current-limit threshold between 250 mA and 2.8A (typ) per channel via an external resistor. The power-switch rise and fall times are controlled to minimize current surges during turn on/off.

FEATUREs
• Two separate current limiting channels
• Meets USB Current-Limiting Requirement
• ±7.5% Current-Limit Accuracy at 2.8A
• Adjustable Current Limit, 250mA-2.8A (typ)
• Fast Over-current Response - 3.5μS (typ)
• 44mΩ High-Side MOSFET
• Operating Range: 2.5 V to 5.5V
• 2μA Maximum Standby Supply Current
• Reverse Input-Output Voltage Protection
• Built-in Soft-Start
• 15 kV / 8 kV System-Level ESD Capable
• Device Package: TDFN 3x3-10L
• UL Listed – File No. E341484
• CB Certified

APPLICATIONs
• USB Ports/Hubs
• Digital TV
• Set-Top Boxes
• VOIP Phones