Overview
The LM2588SX-3.3/NOPB, manufactured by Texas Instruments, is a highly efficient DC/DC switching regulator designed for a wide range of power management applications. This model is part of the SIMPLE SWITCHER® series, known for its ease of use and robust performance. The LM2588SX-3.3/NOPB is particularly suitable for applications requiring a stable 3.3V output, making it ideal for use in industrial, automotive, and consumer electronics. Its compact TO-263-7 package ensures easy integration into various designs, while its advanced features provide reliable and efficient power conversion.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Input Voltage Range | 4 - 40 | V | |
| Output Voltage | 3.3 | V | Fixed |
| Output Current | 5 | A | |
| Switching Frequency | 100 | kHz | |
| Operating Temperature | -40 to +125 | °C | |
| Package | TO-263-7 | DDPAK | |
| Topology | Boost, Flyback, Forward | ||
| Regulation | 20 | mV | Load Regulation |
Key Features
- High efficiency DC/DC conversion with up to 5A output current.
- Wide input voltage range (4V to 40V) suitable for various power sources.
- Fixed 3.3V output voltage ensures stable power delivery.
- Compact TO-263-7 package for easy integration into space-constrained designs.
- Robust performance across a wide temperature range (-40°C to +125°C).
Applications
The LM2588SX-3.3/NOPB is widely used in various applications, including industrial automation, automotive electronics, and consumer electronics. In industrial settings, it provides reliable power conversion for control systems and sensors. In automotive applications, it ensures stable power supply for infotainment systems and advanced driver-assistance systems (ADAS). In consumer electronics, it is used in devices such as set-top boxes, routers, and other portable electronics where efficient power management is critical.
Q & A
What is the input voltage range of the LM2588SX-3.3/NOPB?
The input voltage range is 4V to 40V.
What is the output voltage of the LM2588SX-3.3/NOPB?
The output voltage is fixed at 3.3V.
What is the maximum output current of the LM2588SX-3.3/NOPB?
The maximum output current is 5A.
What is the switching frequency of the LM2588SX-3.3/NOPB?
The switching frequency is 100kHz.
What is the operating temperature range of the LM2588SX-3.3/NOPB?
The operating temperature range is -40°C to +125°C.
What package does the LM2588SX-3.3/NOPB come in?
It comes in a TO-263-7 (DDPAK) package.
What is the load regulation of the LM2588SX-3.3/NOPB?
The load regulation is 20mV.
What topologies does the LM2588SX-3.3/NOPB support?
It supports Boost, Flyback, and Forward topologies.
Is the LM2588SX-3.3/NOPB suitable for automotive applications?
Yes, it is suitable for automotive applications due to its robust performance and wide temperature range.
What series does the LM2588SX-3.3/NOPB belong to?
It belongs to the SIMPLE SWITCHER® series by Texas Instruments.
