Overview
The NCP1589DMNTWG is a low-voltage synchronous buck controller produced by onsemi. This device is designed to operate efficiently in various power management applications, particularly in automotive and industrial environments. It is part of the NCP1589D series, known for its cost-effectiveness and robust performance. The controller is housed in a 10-pin DFN package, making it suitable for space-constrained designs.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Outputs | 1 Output |
| Switching Frequency | 300 kHz, 600 kHz |
| Duty Cycle - Max | 80% |
| Output Voltage | 400 mV |
| Supply Voltage | 5 V or 12 V |
| Package Type | 10-pin DFN |
Key Features
- Low-voltage synchronous buck controller for efficient power conversion.
- Operates from a 5 V or 12 V supply, making it versatile for various applications.
- High switching frequencies of 300 kHz and 600 kHz for reduced component size and improved efficiency.
- Maximum duty cycle of 80% for flexible output voltage control.
- Compact 10-pin DFN package suitable for space-constrained designs.
- Designed for automotive and industrial applications, ensuring robust performance under harsh conditions.
Applications
- Automotive systems: Suitable for power management in vehicles due to its robust design and ability to operate under harsh conditions.
- Industrial power supplies: Used in various industrial applications requiring efficient and reliable power conversion.
- LED lighting: Can be used in LED lighting systems to provide stable and efficient power supply.
- General power management: Applicable in any system requiring a low-voltage synchronous buck controller for efficient power management.
Q & A
- What is the NCP1589DMNTWG?
The NCP1589DMNTWG is a low-voltage synchronous buck controller produced by onsemi.
- What are the switching frequencies of the NCP1589DMNTWG?
The switching frequencies are 300 kHz and 600 kHz.
- What is the maximum duty cycle of the NCP1589DMNTWG?
The maximum duty cycle is 80%.
- What is the output voltage range of the NCP1589DMNTWG?
The output voltage can be as low as 400 mV.
- What is the package type of the NCP1589DMNTWG?
The package type is a 10-pin DFN.
- What are the typical applications of the NCP1589DMNTWG?
Typical applications include automotive systems, industrial power supplies, LED lighting, and general power management.
- Is the NCP1589DMNTWG suitable for harsh environments?
Yes, it is designed to operate in harsh conditions, making it suitable for automotive and industrial applications.
- What is the supply voltage range for the NCP1589DMNTWG?
The supply voltage can be either 5 V or 12 V.
- Is the NCP1589DMNTWG still in production?
No, it is scheduled for obsolescence and will be discontinued by the manufacturer.
- Where can I find more detailed specifications for the NCP1589DMNTWG?
You can find detailed specifications in the datasheet available on the onsemi website or through distributors like Mouser Electronics.
