Overview
The MP1593DN-LF-Z is a high-efficiency, 3A, 28V step-down converter produced by Monolithic Power Systems Inc. This integrated circuit is designed for a wide range of applications requiring high current and low voltage drop. It features a fixed switching frequency of 385kHz, which helps in minimizing the size of external components. The device is packaged in an SOIC-8E surface mount package, making it suitable for compact and efficient power management solutions.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Output Current | 3 | A |
| Input Voltage | 28 | V |
| Switching Frequency | 385 | kHz |
| Package Type | SOIC-8E | |
| Operating Temperature Range | -40 to 125 | °C |
| Efficiency | Up to 95% |
Key Features
- High efficiency up to 95%
- Fixed switching frequency of 385kHz
- Low dropout voltage
- Internal compensation
- Overcurrent protection and thermal shutdown
- Compact SOIC-8E package
Applications
- Point of Load (POL) power supplies
- Set-top boxes and DVD players
- Networking and telecommunications equipment
- Industrial control systems
- Consumer electronics requiring high current and efficiency
Q & A
- What is the maximum output current of the MP1593DN-LF-Z?
The maximum output current is 3A.
- What is the input voltage range of the MP1593DN-LF-Z?
The input voltage range is up to 28V.
- What is the switching frequency of the MP1593DN-LF-Z?
The switching frequency is fixed at 385kHz.
- What type of package does the MP1593DN-LF-Z come in?
The device is packaged in an SOIC-8E surface mount package.
- What are the key protection features of the MP1593DN-LF-Z?
The device includes overcurrent protection and thermal shutdown.
- What is the operating temperature range of the MP1593DN-LF-Z?
The operating temperature range is -40°C to 125°C.
- What is the typical efficiency of the MP1593DN-LF-Z?
The typical efficiency is up to 95%.
- What are some common applications for the MP1593DN-LF-Z?
Common applications include POL power supplies, set-top boxes, DVD players, networking and telecommunications equipment, and industrial control systems.
- Does the MP1593DN-LF-Z require external compensation components?
No, the MP1593DN-LF-Z has internal compensation.
- Where can I find detailed specifications and datasheets for the MP1593DN-LF-Z?
Detailed specifications and datasheets can be found on the Monolithic Power Systems Inc. website, as well as on distributor websites like Digi-Key, Mouser, and others.
