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TPS22919DCKT
Power Switch ICs - Power Distribution 5.5-V, 1.5-A, 90-mO load switch with adj. output discharge 6-SC70 -40 to 105TPS22919DCKT
Power Switch ICs - Power Distribution 5.5-V, 1.5-A, 90-mO load switch with adj. output discharge 6-SC70 -40 to 105
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Manufacturer Part # : TPS22919DCKT
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Package/Case: SC70-6
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Brand: Texas Instruments
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Product Categories : Power Distribution Switches, Load Drivers
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
About Payment
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If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
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TPS22919DCKT DataSheet
Pricing (USD)
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 5 | $0.383 | $1.92 |
| 50 | $0.319 | $15.95 |
| 250 | $0.291 | $72.75 |
| 500 | $0.256 | $128.00 |
| 2500 | $0.241 | $602.50 |
| 5000 | $0.232 | $1,160.00 |
These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.
Details
Despite its advanced capabilities, the TPS22919DCKT is housed in a compact SOT-23 package, making it suitable for space-constrained applications. This ensures that the load switch can be seamlessly integrated into designs where size is a critical factor, without compromising on performance
Key Features
- Advanced battery protection
- Prevents over-discharge damage
- Extends battery life
- Enhances system reliability
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Number of channels | 1 | Vin (min) (V) | 1.6 |
| Vin (max) (V) | 5.5 | Imax (A) | 1.5 |
| Ron (typ) (mΩ) | 90 | Shutdown current (ISD) (typ) (µA) | 0.002 |
| Quiescent current (Iq) (typ) (µA) | 8 | Soft start | Fixed Rise Time |
| Current limit type | Fixed | Features | Quick output discharge, Short circuit protection, Thermal shutdown |
| Rating | Catalog | Operating temperature range (°C) | -40 to 105 |
| FET | Internal | Device type | Load switches |
| Function | Inrush current control, Short circuit protection, Thermal shutdown |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is TPS22919DCKT?
The TPS22919DCKT is a low ON-resistance load switch with controlled turn-on for power management applications. It is designed by Texas Instruments to provide a convenient and efficient way to control power to circuits or devices in portable electronics, battery-powered systems, and other applications.
How Does TPS22919DCKT Work?
The TPS22919DCKT works by acting as a switch that can control the power supply to a load. When the switch is turned on, power is allowed to flow to the connected load. The controlled turn-on feature helps prevent inrush current and provides protection to the load. It offers low ON-resistance to minimize power loss and maximize efficiency.
How Many Pins does TPS22919DCKT have and What are the Functions of the Pinout Configuration?
The TPS22919DCKT is housed in a 5-lead SC70 package. The pinout configuration includes:
- EN: Enable pin to control the switch operation.
- IN: Input pin to connect to the power source.
- OUT: Output pin to connect to the load.
- GND: Ground pin.
- PGOOD/FLT: Power-good or fault status output pin.
What are the Pros and Cons of TPS22919DCKT?
Pros:
- Controlled Turn-On: Prevents inrush current and provides protection to the load.
- Low ON-Resistance: Minimizes power loss and enhances efficiency.
- Compact Package: The SC70 package is space-efficient and suitable for small designs.
- Enable Pin: Allows for easy control of the switch operation.
- Power-Good or Fault Status Output: Provides status feedback for monitoring.
Cons:
- Limited Load Current Capacity: May not be suitable for high-current applications.
- Package Size: The 5-lead SC70 package may require careful handling during assembly.
- External Components: Additional components may be needed for specific application requirements.
Are There Any Equivalents/Alternatives to TPS22919DCKT for Recommendation?
- The TPS22918 from Texas Instruments is a similar load switch with slightly different features.
- Alternatives to the TPS22919DCKT include the FPF1320 from Fairchild Semiconductor and the AP22802 from Diodes Incorporated.
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