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TPS62822DLCT
4V to 5.5V input range, 8-pin VSON-HR packageTPS62822DLCT
4V to 5.5V input range, 8-pin VSON-HR package
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Manufacturer Part # : TPS62822DLCT
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Package/Case: VSON-HR (DLC)-8
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Part Status : ACTIVE
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Brand: Texas Instruments
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Product Categories : Voltage Regulators - DC DC Switching Regulators
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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.
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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.
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TPS62822DLCT DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
The TPS62822DLCT from Texas Instruments is a highly efficient, fixed output voltage DC/DC converter designed for battery-powered applications. With its wide input voltage range and capability to deliver 2A of continuous output current, this device is versatile and suited for a variety of power management needs. Its peak efficiency of 93% ensures that power is utilized effectively, contributing to extended battery life. Additionally, the low quiescent current and power-save mode operation further enhance its suitability for low-power applications. The inclusion of protection features such as overcurrent protection, thermal shutdown, and undervoltage lockout underscores the reliability of this device. Furthermore, its compact 5-pin SC70 package makes it suitable for space-constrained designs, providing flexibility in application possibilities
Key Features
Application
- Advanced DC-DC converter
- Low power consumption
- Versatile applications
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Vin (min) (V) | 2.4 | Vin (max) (V) | 5.5 |
| Vout (min) (V) | 0.6 | Vout (max) (V) | 4 |
| Iout (max) (A) | 2 | Iq (typ) (mA) | 0.004 |
| Switching frequency (min) (kHz) | 2200 | Switching frequency (max) (kHz) | 2200 |
| Features | Enable, Light load efficiency, Output discharge, Over Current Protection, Power good, Pre-Bias Start-Up, Soft Start Fixed, Synchronous Rectification, UVLO fixed | Operating temperature range (°C) | -40 to 125 |
| Rating | Catalog | Regulated outputs (#) | 1 |
| Control mode | Constant on-time (COT), DCS-Control | Duty cycle (max) (%) | 100 |
| Type | Converter |
Specification Comparison
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 TPS62822DLCT?
The TPS62822DLCT is a high-efficiency step-down converter (also known as a buck converter) designed by Texas Instruments. It is ideal for applications requiring voltage regulation with high efficiency and low power consumption, such as battery-powered devices, portable equipment, and IoT devices.
How Does TPS62822DLCT Work?
The TPS62822DLCT works by converting a higher input voltage to a lower output voltage with minimal power loss. It utilizes a pulse-width modulation (PWM) control scheme to regulate the output voltage efficiently. The converter features a wide input voltage range and a high switching frequency to provide a compact solution for voltage regulation.
How Many Pins does TPS62822DLCT have and What are the Functions of the Pinout Configuration?
The TPS62822DLCT is housed in a 6-pin DSBGA (Wafer Chip Scale Package) package. The pinout configuration includes:
- VIN: Input voltage pin.
- PGND: Power ground pin.
- SW: Switching node pin for the internal power switch.
- EN: Enable pin for turning the converter on and off.
- FB: Feedback pin for voltage regulation control.
- PGND: Power ground pin (additional ground pin).
What are the Pros and Cons of TPS62822DLCT?
Pros:
- High Efficiency: Provides high efficiency conversion for reduced power consumption.
- Compact Size: The DSBGA package offers a compact solution for space-constrained designs.
- Wide Input Voltage Range: Supports a broad range of input voltages for versatile applications.
- Fast Transient Response: Ensures quick and stable voltage regulation during load changes.
- Low Quiescent Current: Consumes minimal current in standby mode for improved efficiency.
Cons:
- Limited Output Current: May not be suitable for high current applications without additional considerations.
- Noise Sensitivity: Requires proper layout and decoupling for optimal performance in noise-sensitive applications.
- Thermal Considerations: Heat dissipation may need to be managed in high-power applications to prevent overheating.
Are There Any Equivalents/Alternatives to TPS62822DLCT for Recommendation?
- Alternatives to the TPS62822DLCT include the TPS62160 from Texas Instruments and the MP2307 from Monolithic Power Systems.
- The TPS62821DLCT, a similar device from Texas Instruments with slightly different specifications, can also be considered as an alternative.
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