Overview
The LM2585S-ADJ, manufactured by Texas Instruments, is a versatile switching voltage regulator designed for a wide range of power management applications. This model belongs to the SIMPLE SWITCHER® series, known for its ease of use and high efficiency. It is particularly suitable for applications requiring step-up, flyback, or forward converter topologies. The LM2585S-ADJ is housed in a TO-263-5 package, making it ideal for surface-mount designs. Its adjustable output voltage and robust performance make it a preferred choice for industrial, automotive, and consumer electronics applications.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Manufacturer | Texas Instruments | - | - |
| Product Category | Switching Voltage Regulators | - | - |
| Topology | Flyback | - | - |
| Output Voltage | 1.23 V to 60 V | V | Adjustable |
| Output Current | 3 A | A | Switch |
| Input Voltage (Min) | 4 V | V | - |
| Input Voltage (Max) | 40 V | V | - |
| Switching Frequency | 100 kHz | kHz | - |
| Operating Temperature | -40°C to +125°C | °C | - |
| Package | TO-263-5 | - | - |
Key Features
- Adjustable output voltage for versatile applications.
- High efficiency with a switching frequency of 100 kHz.
- Robust performance across a wide input voltage range (4 V to 40 V).
- Compact TO-263-5 package for space-constrained designs.
- Integrated protection features for reliable operation.
Applications
The LM2585S-ADJ is widely used in various industries, including industrial automation, automotive electronics, and consumer electronics. Its ability to handle step-up, flyback, and forward converter topologies makes it suitable for power supplies, battery chargers, and LED drivers. The regulator's high efficiency and adjustable output voltage ensure optimal performance in diverse applications.
Q & A
What is the output voltage range of the LM2585S-ADJ?
The output voltage can be adjusted from 1.23 V to 60 V.
What is the maximum input voltage supported by this regulator?
The maximum input voltage is 40 V.
What is the switching frequency of the LM2585S-ADJ?
The switching frequency is 100 kHz.
What is the maximum output current?
The maximum output current is 3 A.
Is the LM2585S-ADJ suitable for automotive applications?
Yes, it is designed to meet the robust requirements of automotive electronics.
What is the operating temperature range?
The operating temperature range is -40°C to +125°C.
What package does the LM2585S-ADJ come in?
It is housed in a TO-263-5 package.
Can this regulator be used in flyback topologies?
Yes, it supports flyback, step-up, and forward converter topologies.
Is the LM2585S-ADJ RoHS compliant?
No, it is not RoHS compliant.
What are the typical applications of this regulator?
Typical applications include power supplies, battery chargers, and LED drivers.
