Overview
The LM2588SX-5.0/NOPB is a high-performance switching regulator produced by Texas Instruments, designed for applications requiring efficient power conversion. This model is part of the SIMPLE SWITCHER® series, known for its ease of use and robust performance. It is a 5A flyback regulator with shutdown capability, making it suitable for a wide range of industrial and consumer electronics applications. The LM2588SX-5.0/NOPB is particularly valued for its ability to deliver stable 5V output with high efficiency, making it an ideal choice for power supply designs in compact and energy-sensitive systems.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Manufacturer | Texas Instruments | - | - |
| Product Category | Switching Regulator | - | - |
| Topology | Boost, Flyback, Forward | - | - |
| Maximum Input Voltage | 40 | V | - |
| Switching Frequency | 200 | kHz | - |
| Output Voltage | 5 | V | Fixed |
| Output Current | 5 | A | - |
| Number of Outputs | 1 | - | - |
| Operating Temperature Range | -40 to +125 | °C | - |
| Package | TO-263-7 | - | DDPAK |
| RoHS Compliance | Yes | - | - |
Key Features
- High-efficiency switching regulator with 5A output capability.
- Supports multiple topologies: Boost, Flyback, and Forward.
- Fixed 5V output voltage for stable power delivery.
- Wide input voltage range (4V to 40V) for versatile applications.
- Integrated shutdown feature for power management.
- Compact TO-263-7 package for space-constrained designs.
Applications
The LM2588SX-5.0/NOPB is widely used in various industries, including industrial automation, consumer electronics, and telecommunications. Its ability to provide a stable 5V output makes it ideal for powering microcontrollers, sensors, and other low-voltage devices. In industrial settings, it is often employed in motor control systems and power supply units. In consumer electronics, it is used in devices such as set-top boxes, routers, and portable gadgets. Additionally, its compact form factor and high efficiency make it suitable for automotive electronics, where space and energy efficiency are critical.
Q & A
1. What is the maximum input voltage supported by the LM2588SX-5.0/NOPB?
The maximum input voltage is 40V.
2. What is the output voltage of this regulator?
The output voltage is fixed at 5V.
3. What is the switching frequency of the LM2588SX-5.0/NOPB?
The switching frequency is 200kHz.
4. Can this regulator operate in high-temperature environments?
Yes, it can operate in temperatures ranging from -40°C to +125°C.
5. What package does the LM2588SX-5.0/NOPB come in?
It comes in a TO-263-7 package.
6. Is the LM2588SX-5.0/NOPB RoHS compliant?
Yes, it is RoHS compliant.
7. What is the output current capability of this regulator?
The output current capability is 5A.
8. Does this regulator support shutdown functionality?
Yes, it includes a shutdown feature for power management.
9. What are the supported topologies for this regulator?
It supports Boost, Flyback, and Forward topologies.
10. What is the minimum input voltage required for operation?
The minimum input voltage is 4V.
