Overview
The LM2586S-12/NOPB is a switching regulator IC from Texas Instruments, designed for efficient power management in various electronic applications. As part of the SIMPLE SWITCHER® series, it offers a compact and reliable solution for DC-DC conversion. This model is particularly suited for applications requiring a fixed 12V output with a high current capability of up to 3A. Its surface-mount design and robust performance make it ideal for industrial, automotive, and consumer electronics applications.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Series | SIMPLE SWITCHER® | - | - |
| Output Configuration | Positive | - | - |
| Topology | Boost, Flyback, Forward Converter | - | - |
| Output Type | Fixed | - | - |
| Output Number | 1 | - | - |
| Input Voltage (Min) | 4 | V | - |
| Input Voltage (Max) | 40 | V | - |
| Output Voltage (Fixed) | 12 | V | - |
| Output Current | 3 | A | Switch |
| Switching Frequency | 100k ~ 200k | Hz | - |
| Operating Temperature | -40 to 125 | °C | Junction |
| Mounting Type | Surface Mount | - | - |
| Package | TO-263-8, D²Pak | - | 7 Leads + Tab |
Key Features
- High efficiency with SIMPLE SWITCHER® architecture.
- Fixed 12V output for stable power delivery.
- Wide input voltage range (4V to 40V) for versatile applications.
- High output current capability up to 3A.
- Compact surface-mount package for space-constrained designs.
- Robust performance across a wide temperature range (-40°C to 125°C).
Applications
The LM2586S-12/NOPB is widely used in power management applications across various industries. It is particularly suitable for industrial automation systems, automotive electronics, and consumer electronics where reliable and efficient DC-DC conversion is required. Its ability to handle high currents and wide input voltage ranges makes it a preferred choice for battery-powered devices, LED drivers, and other power-sensitive applications.
Q & A
1. What is the output voltage of the LM2586S-12/NOPB?
The output voltage is fixed at 12V.
2. What is the maximum input voltage supported?
The maximum input voltage is 40V.
3. What is the output current capability?
The output current capability is up to 3A (switch).
4. What is the switching frequency range?
The switching frequency ranges from 100kHz to 200kHz.
5. Is this IC suitable for automotive applications?
Yes, it is designed to operate in automotive environments.
6. What is the operating temperature range?
The operating temperature range is -40°C to 125°C.
7. What package does the LM2586S-12/NOPB come in?
It comes in a TO-263-8, D²Pak package.
8. Does it support synchronous rectification?
No, it does not support synchronous rectification.
9. Is this IC suitable for battery-powered devices?
Yes, its wide input voltage range makes it ideal for battery-powered applications.
10. What is the part status of the LM2586S-12/NOPB?
The part status is listed as expired.
