IP6523S

IP6523S 3.4A OUTPUT STEP-DOWN CONVERTER with DCP PROTOCOLS 1 Features  Synchronous step-down converter  Built-in Power MOSFETs  Wide Input Voltage Range, 8V to 32V  Output Voltage Range, 5V  Max. Output Current, 3.4A  Input Line Loss Compensation  Output Current Limit Protection  Conversion efficiency up to 96%  Soft-Start  Output Voltage Line Loss Compensation, 100mV@1A  Supports DCP(BC1.2, Apple, Samsung)  Multiple Safety Protections  Input Over-Current Protection, Output Over-Current Protection, Input Over/Under Voltage Protection, Short Circuit Protection  Over Temperature Protection  DP/DM Over Voltage Protection  Input Voltage Withstand up to 40V  ESD 4KV 2 Application  Car Charger  Fast Charge Adapter  Intelligent Power Hub 3 Introduction IP6523S is a synchronous step-down converter with built-in power MOSFETs. IP6523S supports DCP protocols (BC1.2, Apple, Samsung), providing total solution to car charger, fast charge adapter and intelligent power hub applications. IP6523S exhibits CV/CC characteristics. The output in CV mode when the load current lower than current limit, otherwise in CC mode, in which the output voltage decreases as the load current increases. IP6523S supports output voltage compensation due to the line loss. The output voltage increases at 100mV@1A rate as the load current increases. IP6523S incorporates soft-start function to prevent the inrush current during start-up. IP6523S incorporates multiple safety prote...