FP6861C – Single-Channel Power Distribution Switch

Part Number : FP6861C

Function : Single-Channel Power Distribution Switch

Manufactures : Fiti

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FP6861C image

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Description :

fitipower integrated technology lnc. FP6861C Single-Channel Power Distribution Switch Description The FP6861C is a cost-effective, low voltage, single N-Channel MOSFET high-side power switch, optimized for self-powered and bus-powered Universal Serial Bus (USB) applications. The FP6861C is equipped with a charge pump circuitry to drive the internal MOSFET switch. The switch’s low RDS(ON) meets USB voltage drop requirement, and a flag output is available to indicate fault conditions to the local USB controller. Additional features include soft-start to limit inrush current during plug-in, thermal shutdown to prevent catastrophic switch failure from high-current loads, and under-voltage lockout (UVLO) to ensure that the device remains off unless there is a valid input voltage present. Besides, fault current is limited to specific current for FP6861C in single port in accordance with the USB power requirements. FP6861C will prevent reverse current when it is disabled and VOUT is higher than VIN. The FP6861C is available in MSOP-8, SOP-8 and SOT-23-5 packages with smallest components. Pin Assignments MS Package (MSOP-8) GND VIN VIN (EN) EN 1 2 3 4 8 VOUT 7 VOUT 6 VOUT- 5 OC SO Package (SOP-8) GND VIN VIN (EN) EN 1 2 3 4 8 VOUT 7 VOUT 6 VOUT- 5 OC – The pin 6 should be considered as VOUT when circuit design and PCB layout, but it is NC pin actually. FP6861C-0.93-APR-2013 Features  Compliant to USB Specifications  Built-In Low RDS(ON) N-Channel MOSFET  Output can be Forced Higher than Input (Off-State)  Low Supply Current: 65μA Typical at Switch On State 0.1μA Typical at Switch Off State  Wide Input Voltage Ranges: 2.7V to 5.5V  Open-Drain Fault Flag Output  Hot Plug-In Application (Soft-Start)  2.2V Typical Under-Voltage Lockout (UVLO)  Current Limit Protection  Thermal Shutdown Protection  Reverse Current Flow Blocking (No Body Diode)  Logic Level Enable Pin  MSOP-8 ,SOP-8 and SOT-23-5 Packages  RoHS Compliant  UL NO.E322418 (Approved model: FP6861 series)  CB Test Certified, Ref. Certif. No. JPTUV-041416 Applications  USB Bus/Self Powered Hub  USB Peripheral  ACPI Power Distribution  Notebook, Motherboard PC  Battery-Charger Circuit Ordering Information FP6861C-□□□□□ TR: Tape/Reel C: Green Package Type MS: MSOP-8 SO: SOP-8 AS5: SOT-23-5 BS5: SOT-23-5 Enable 1. Active High 2. Active Low 3. Active High, Non-Discharge Current Limit Refer to EC table for details. *- Please see the Available Product List in next page. 1 fitipower integrated technology lnc. FP6861C AS5 Package (SOT-23-5) VIN (EN) EN 54 1 23 VOUT GND OC BS5 Package (SOT-23-5) VOUT VIN 54 1 23 EN GND OC (EN) Figure1. Pin Assignment of FP6861C Available Product List FP6861C-A1MSCTR FP6861C-A1AS5CTR FP6861C-A2MSCTR FP6861C-A2SOCTR FP6861C-A2AS5CTR FP6861C-B1MSCTR FP6861C-B1AS5CTR FP6861C-B1BS5CTR FP6861C-B1SOCTR FP6861C-B2AS5CTR FP6861C-B3AS5CTR FP6861C-B3MSCTR FP6861C-C1SOCTR FP6861C-C1AS5CTR FP68 […]

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FP6861C Datasheet

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