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STMicroelectronics High Side USB Power Switch IC 10-Pin DFN10L 4V-18V 5A STELPD01PUR
Specifications
| Country of Origin | India |
|---|---|
| Brand | STMicroelectronics |
| Height | 1mm |
| Length | 3.15mm |
| Model | STELPD01PUR |
| Width | 3.15mm |
| Mount Type | Surface |
| Series | STELPD01 |
| Maximum Operating Temperature | 125°C |
| Package Type | DFN10L |
| Minimum Operating Temperature | -40°C |
| Operating Current | 5A |
| Number of outputs | 2 |
| Interface Type | USB |
| Pin Count | 10 |
| Maximum Supply Voltage | 18V |
| Minimum Supply Voltage | 4V |
| Switch On Resistance RdsOn | 50mΩ |
| Wide Input Voltage Range | 4 V to 18 V |
Key Features
- Integrated electronic power switch for overcurrent and overvoltage protection.
- Open load disconnects on overload to protect power supply.
- Adjustable turn-on slew rate to control inrush current during startup and hot-swap.
- Typical output overvoltage clamp at 17.5 V to prevent damage.
- Under voltage lockout prevents malfunction at low rail voltages.
- Compact 10-pin DFN10L surface mount package measuring 3.15mm x 3.15mm x 1mm.
- Operating temperature range from -40°C to 125°C for industrial environments.
- Dual outputs with low on resistance of 50mΩ providing efficient power switching.
Product Description
STMicroelectronics STELPD01PUR is a high side USB power switch IC optimized for power rail protection applications in industrial, consumer electronics, and automotive environments. It features a wide input voltage range from 4 V to 18 V and supports continuous current up to 5 A, making it suitable for managing USB power lines efficiently.
The device integrates overcurrent and overvoltage detection, automatically disconnecting loads during fault conditions by entering an open state to safeguard the power rail. It includes an adjustable turn-on slew rate control which limits inrush current during power-up and hot-swap scenarios, enhancing system robustness.
Protection features such as under voltage lockout ensure the device remains off below safe operational voltages, preventing load malfunction. Additionally, a typical 17.5 V overvoltage clamp safeguards connected components from voltage spikes. Thermal protection is integrated to improve reliability under adverse conditions.
The compact 10-pin DFN10L surface mount package measures 3.15 mm by 3.15 mm with a height of 1 mm, suitable for space-constrained PCB layouts. Its low 50 mΩ switch on resistance minimizes power loss, delivering efficient power management with dual output paths via USB interface.
This product is ideal for electronics manufacturing, industrial controls, embedded systems, and automotive electronics requiring reliable power switch solutions. It provides enhanced protection while maintaining compact size and ease of integration.
Integrated electronic power switch for overcurrent and overvoltage protection. Open load disconnects on overload to protect power supply. Adjustable turn-on slew rate to control inrush current during startup and hot-swap.
Typical output overvoltage clamp at 17.5 V to prevent damage. Under voltage lockout prevents malfunction at low rail voltages. Compact 10-pin DFN10L surface mount package measuring 3.15mm x 3.15mm x 1mm. Operating temperature range from -40°C to 125°C for industrial environments.
Dual outputs with low on resistance of 50mΩ providing efficient power switching. Thermal protection enhances device reliability and safety. Explore more power management ICs and semiconductor solutions at EnvMart for industrial and electronic design projects.
Explore more products in our Power Switch ICs category.
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Frequently Asked Questions
The STMicroelectronics STELPD01PUR operates with an input voltage range from 4 V to 18 V.
This power switch IC supports a maximum continuous current of 5 A.
The switch on resistance (RdsOn) is 50 mΩ, which helps minimize power loss during operation.
The DFN10L package measures 3.15 mm x 3.15 mm with a height of 1 mm.
The operating temperature range is from -40°C to 125°C, suitable for industrial environments.
Yes, it features a typical output overvoltage clamp at 17.5 V to protect connected components from voltage spikes.
This model uses a USB interface for its connections.
It has dual outputs, allowing for efficient power management in various applications.
The device includes overcurrent detection, under voltage lockout, and thermal protection to enhance reliability.
Yes, it has an adjustable turn-on slew rate control to manage inrush current during startup and hot-swap scenarios.
The STMicroelectronics STELPD01PUR is manufactured in India.
It is suitable for applications in industrial controls, consumer electronics, and automotive environments requiring reliable power switching solutions.
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