FPF1320UCX this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including FPF1320UCX price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for FPF1320UCX to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.
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Functionality:
The FPF1320UCX features two input power channels (IN1 and IN2) and one output channel (OUT). It integrates a bidirectional load switch that can control the direction of current flow based on the priority of the power sources. The chip also includes under-voltage lockout (UVLO) and over-current protection (OCP) to safeguard the device and the load.
Applications:
- Smartphones and Tablets: For switching between battery and USB power.
- Portable Electronics: In devices like portable speakers, where seamless power source transition is required.
- Wearable Devices: To manage power in smartwatches and fitness trackers.
Parameters:
- Voltage Range: Typically operates between 1.5V to 5.5V.
- Current Rating: Can handle up to 2A of continuous current.
- Switching Time: Fast transition between power sources, typically in the order of microseconds.
Circuit Design for a Smartphone Application:
1. Power Source Inputs: Connect the battery to IN1 and the USB power to IN2. This sets the battery as the primary power source.
2. Output Connection: Connect OUT to the load, which in this case is the smartphone's power management IC.
3. Control Logic: Use a microcontroller or a control circuit to manage the SEL pin. The SEL pin determines the priority of the power sources. For example, when the SEL pin is low, IN1 is active; when high, IN2 is active.
4. Protection Features: Ensure that the UVLO threshold is correctly set to prevent deep discharge of the battery. Additionally, configure the OCP to protect against overcurrent situations.
Considerations for Circuit Design:
- Power Source Compatibility: Ensure that the power sources connected to IN1 and IN2 are compatible with the voltage and current specifications of the FPF1320UCX.
- Thermal Management: Since the chip can handle up to 2A, proper heat dissipation measures should be in place to prevent overheating.
- Load Requirements: Consider the power requirements of the load and ensure that the FPF1320UCX can provide sufficient current without triggering overcurrent protection.
In conclusion, the FPF1320UCX offers a versatile solution for managing power in portable devices, ensuring seamless transition between power sources while providing essential protection features.
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The price and inventory of FPF1320UCX fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
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All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the FPF1320UCX we delivered, we will accept the replacement or return of the FPF1320UCX only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of FPF1320UCX.
(3)The PartNo is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
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