TPS2561DRCT this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including TPS2561DRCT 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 TPS2561DRCT 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 of TPS2561DRCT
The TPS2561DRCT operates as a dual-channel, adjustable current-limited power distribution switch. It's designed for efficient power management in electronic circuits, focusing on providing precision current regulation and overcurrent protection to ensure the safety and reliability of the system.
Application Scenarios
This chip is employed in:
- Charging Stations: For managing power in multi-port USB charging stations.
- Consumer Electronics: In power distribution and protection for gadgets like smartphones and tablets.
- Industrial Systems: For controlling power delivery in industrial machinery and equipment.
Key Specifications
- Programmable Current Limit: Allows for precise setting of current thresholds for each channel.
- Dual Independent Channels: Manages two separate power paths simultaneously.
- Overcurrent and Thermal Protection: Ensures safety against excessive current and overheating.
- Low RDS(on): Minimizes power dissipation and improves efficiency.
Application Example: Multi-Port USB Charging Station
In a multi-port USB charging station, the TPS2561DRCT can be used to manage and protect the power supply for each charging port. Here's a detailed circuit connection guide:
Circuit Connection Details
1. Power Source Input (VIN Pin): Connect this pin to the main power supply of the charging station, typically a 5V line.
2. Output to USB Ports (OUT1 and OUT2 Pins): These pins should be connected to individual USB ports in the charging station, controlling the power delivery to the connected devices.
3. Current Limit Setting (ILIM Pin): Attach external components here to set the current limit for each channel, ensuring tailored protection based on the requirements of the charging devices.
4. Enable Function (EN1 and EN2 Pins): Link these pins to a control mechanism, such as a microcontroller, to independently switch each charging port on or off.
5. Common Ground (GND Pin): This pin provides a ground reference for the entire circuit, crucial for stable operation.
6. Fault Indicators (FLT1 and FLT2 Pins): Connect these to a monitoring system to signal any fault conditions like overcurrent or thermal events in each channel.
Design Considerations
When designing with the TPS2561DRCT, several factors are important:
- Energy Efficiency: Aim to minimize power loss for an environmentally friendly design.
- Precision in Current Limiting: Set accurate current limits for effective protection of connected devices.
- Heat Dissipation: Ensure proper thermal management to prevent overheating in a compact charging station.
- Compatibility with Devices: Verify that the power specifications meet the needs of various USB-powered devices.
Implementing these design principles and following the specified pin connections ensures that the TPS2561DRCT is effectively utilized in multi-port USB charging stations, enhancing their power management capabilities and offering robust protection against power-related anomalies.
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The price and inventory of TPS2561DRCT 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 TPS2561DRCT we delivered, we will accept the replacement or return of the TPS2561DRCT 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 TPS2561DRCT.
(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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