General Description
●The RT9702 and RT9702A are cost-effective, low voltage, single N-Channel MOSFET high-side power switches, optimized for self-powered and bus- powered Universal Serial Bus (USB) applications.
●Features
●Compliant to USB Specifications
●Built-In (Typically 80mΩ) N-Channel MOSFET
●Output Can Be Forced Higher Than Input (Off-State)
●Low Supply Current :
● 25μA Typical at Switch On State
● 1μA Typical at Switch Off State
●Guaranteed 500mA/RT9702 and 1.1A/RT9702A Continuous Load Current
●Wide Input Voltage Ranges : 2V to 5.5V
●Open-Drain Fault Flag Output
●Hot Plug-In Application (Soft-Start)
●1.7V Typical Under-Voltage Lockout (UVLO)
●Current Limiting Protection
●Thermal Shutdown Protection
●Reverse Current Flow Blocking (no body diode)
●Smallest SOT-23-5 and TSOT-23-5 Packages Minimizes Board Space
●UL Approved−E219878
●TUV IEC60950-1 : 2005Certified
●RoHS Compliant and 100% Lead (Pb)-Free
●Applications
●USB Bus/Self Powered Hubs
●USB Peripherals
●ACPI Power Distribution
●PC Card Hot Swap
●Notebook, Motherboard PCs
●Battery-Powered Equipment
●Hot-Plug Power Supplies
●Battery-Charger Circuits
