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FP6861

Fiti
Part Number FP6861
Manufacturer Fiti
Description Single-Channel 1.1A USB High-Side Power Switch with Flag
Published Jan 21, 2015
Detailed Description fitipower integrated technology lnc. FP6861 Single-Channel 1.1A USB High-Side Power Switch with Flag Description The ...
Datasheet PDF File FP6861 PDF File

FP6861
FP6861


Overview
fitipower integrated technology lnc.
FP6861 Single-Channel 1.
1A USB High-Side Power Switch with Flag Description The FP6861 is a single channel USB power switch which is optimized for the self-powered and the bus-powered Universal Serial Bus (USB) applications.
It is cost-effective, low voltage and equipped single N-Channel high-side MOSFET switch.
For driving the internal MOSFET switch, a charge pump circuitry is built in the FP6861.
The switch's low RDS(ON), 95mΩ, meets USB voltage drop requirement, and a fault flag output is available to indicate fault conditions to the local USB controller.
Other additional features include under-voltage lockout (UVLO) to ensure that the device keeps off until input a valid voltage, thermal shutdown to prevent catastrophic switch failure from high loading current and fault current is limited to typically 1.
5A for in accordance with the USB power requirements.
Soft-start to limit inrush current during plug-in and lower quiescent current as 33μA making this device ideal for portable battery-operated equipment.
The FP6861 is available in SOT-23-5 package requiring minimum board space and smallest components.
Features ● Guaranteed 1.
1A Continuous Load Current ● Input Voltage Ranges : 2V to 5.
5V ● Open-Drain Fault Flag Output ● Built-In N-Channel MOSFET : Typically 95mΩ ● Output Can Be Forced Higher Than Input (Off-State) ● 1.
7V Typical Under-Voltage Lockout (UVLO) ● Low Supply Current : 33μA Typical at Switch On State 0.
1μA Typical at Switch Off State ● Hot Plug-In Application (Soft-Start) ● Current Limiting Protection ● Thermal Shutdown Protection ● Reverse Current Flow Blocking (No Body Diode) ● Logic Level Enable Pin, Available with Active High and Active-Low Versions ● RoHS Compliant ● UL Approved -E322418 Applications ● Notebook PCs ● LCD Monitors ● USB Bus/Self Powered Hubs ● USB Peripherals ● ACPI Power Distribution Pin Assignments S5 Package (SOT-23-5) Figure 1.
Pin Assignment of FP6861 FP6861-1.
5-FEB-2010 Ordering Inf...


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