Overview
The NCP81109FMNTXG is a high-performance DC-DC switching controller produced by onsemi. This component is designed as a single-phase synchronous buck controller, ideal for various power management applications. It is known for its robust performance, high efficiency, and versatility in managing power delivery in complex systems.
Key Specifications
| Specification | Value |
|---|---|
| Manufacturer | onsemi |
| Package | VFQFN-48 |
| Description | Single-Phase Voltage Regulator with SVID |
| Topology | Synchronous Buck (Step Down) |
| Number of Outputs | 1 Output |
| Minimum Operating Temperature | -10°C |
| Maximum Operating Temperature | +100°C |
| Mounting Style | SMD/SMT |
| Switching Frequency | 500 kHz to 1.2 MHz |
| Input Voltage | 4.75V to 5.25V |
| Output Voltage | 0 V to 2.3 V |
| Output Current | 14 A |
| Moisture Sensitive | Yes |
| Shutdown | Shutdown |
Key Features
- High-performance single-phase synchronous buck controller
- Wide switching frequency range of 500 kHz to 1.2 MHz
- Output voltage adjustable from 0 V to 2.3 V
- High output current capability of up to 14 A
- SVID (Serial Voltage Identification) support for dynamic voltage adjustment
- Robust and reliable performance in various operating conditions
- Compact VFQFN-48 package suitable for space-constrained designs
Applications
The NCP81109FMNTXG is suitable for a variety of applications, including but not limited to:
- Server and data center power supplies
- High-performance computing systems
- Telecommunication equipment
- Industrial power systems
- Automotive power management systems
Q & A
- What is the NCP81109FMNTXG used for?
The NCP81109FMNTXG is a single-phase synchronous buck controller used for DC-DC power conversion in various high-performance applications. - What is the switching frequency range of the NCP81109FMNTXG?
The switching frequency range is from 500 kHz to 1.2 MHz. - What is the maximum output current of the NCP81109FMNTXG?
The maximum output current is up to 14 A. - What is the operating temperature range of the NCP81109FMNTXG?
The operating temperature range is from -10°C to +100°C. - Does the NCP81109FMNTXG support SVID?
Yes, it supports SVID (Serial Voltage Identification) for dynamic voltage adjustment. - What package type does the NCP81109FMNTXG come in?
The NCP81109FMNTXG comes in a VFQFN-48 package. - Is the NCP81109FMNTXG moisture sensitive?
Yes, it is moisture sensitive. - What are some common applications of the NCP81109FMNTXG?
Common applications include server and data center power supplies, high-performance computing systems, telecommunication equipment, industrial power systems, and automotive power management systems. - What is the input voltage range for the NCP81109FMNTXG?
The input voltage range is from 4.75V to 5.25V. - Can the NCP81109FMNTXG be used in automotive applications?
Yes, it can be used in automotive power management systems due to its robust performance and reliability.
