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Texas Instruments Buck Converter Surface Mount with 3.3V Output Voltage and 300mA Output Current TPS62740DSST
Specifications
| Country of Origin | India |
|---|---|
| Brand | Texas Instruments |
| Efficiency | 90% |
| Length | 3.1mm |
| Model | TPS62740DSST |
| Depth | 0.8mm |
| Width | 2.1mm |
| Mount Type | Surface |
| Series | TPS62740 |
| Output Current | 300mA |
| Package Type | WSON |
| Load Regulation | 0.001 %/mA |
| Minimum Operating Temperature | 85°C |
| Number of outputs | 1 |
| Maximum Input Voltage | 5.5V |
| Line Regulation | 0 %/V |
| Standards/Approvals | JEDEC, RoHS, ANSI, REACH, ESDA |
| Minimum Input Voltage | 2.2V |
| Number of Pins | 12 |
| Output Voltage 1 | 3.3V |
Key Features
- Highly efficient DC/DC step-down converter with 90% efficiency.
- Compact surface mount WSON package measuring 3.1mm length, 2.1mm width, and 0.8mm depth.
- Operates over a temperature range up to 85°C for reliable performance.
- Single output design with integrated switch for compact power management.
- Input voltage range from 2.2V to 5.5V suitable for low voltage applications.
- Complies with JEDEC, RoHS, ANSI, REACH, and ESDA standards for quality assurance.
- Offers excellent line regulation of 0 %/V and load regulation of 0.001 %/mA.
- 12 pin configuration for easy PCB integration in power supply designs.
Product Description
The Texas Instruments TPS62740DSST is a high-efficiency, integrated step-down (buck) DC/DC converter designed for surface mount applications, providing a stable 3.3V output voltage at up to 300 mA continuous current.
This device features a compact WSON package with dimensions of 3.1mm in length, 2.1mm in width, and 0.8mm in depth, facilitating space-saving PCB layouts in industrial, consumer electronics, and embedded system power supplies.
Operating efficiently at 90% efficiency, the TPS62740DSST supports a wide input voltage range from 2.2V to 5.5V, making it ideal for battery-powered and low-voltage applications requiring regulated power output.
Its single output and integrated switch design simplify power management circuitry while maintaining stringent line regulation (0 %/V) and load regulation (0.001 %/mA), ensuring consistent voltage delivery. The device is rated for operation up to 85°C, suitable for demanding environments.
Compliance with JEDEC, RoHS, ANSI, REACH, and ESDA standards confirms the product meets essential industry certifications and environmental regulations. High efficiency up to 90% reduces power dissipation and extends battery life.
Compact 12-pin WSON surface mount package enables minimized footprint. Wide input voltage range from 2.2V to 5.5V provides flexibility in power source design. Robust load and line regulation ensures stable output voltage under varying conditions.
Designed for applications in industrial electronics, power management, telecommunications, and consumer devices.
This Buck Converter is suitable for various applications including industrial equipment, commercial electronics, and embedded systems requiring efficient and reliable DC power conversion.
Explore more Texas Instruments products and solutions in power management and DC/DC converters on EnvMart.
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Frequently Asked Questions
The TPS62740DSST provides a stable output voltage of 3.3V.
This model can deliver up to 300mA of continuous output current.
It operates with an efficiency of up to 90%.
The input voltage range is from 2.2V to 5.5V, making it suitable for low voltage applications.
The WSON package measures 3.1mm in length, 2.1mm in width, and 0.8mm in depth.
This unit features a 12-pin configuration for easy PCB integration.
The load regulation is 0.001 %/mA, and the line regulation is 0 %/V, ensuring stable output voltage.
It is rated for operation up to 85°C, suitable for demanding environments.
It complies with JEDEC, RoHS, ANSI, REACH, and ESDA standards.
This model is designed for applications in industrial electronics, power management, telecommunications, and consumer devices.
It is designed for surface mount applications.
The integrated switch simplifies power management circuitry while maintaining efficient operation.
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