Overview
The FDMF5071 is ON Semiconductor’s next generation SmartPower Stage (SPS) solution, designed for high-current, high-frequency DC-DC converters. This integrated module combines advanced MOSFETs with a state-of-the-art driver IC, optimizing dynamic performance, reducing system parasitics, and minimizing MOSFET RDS(ON). The FDMF5071 is particularly suited for applications requiring high efficiency, precise current and thermal monitoring, and robust fault detection mechanisms.
Key Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Product Status | Active | Type | MOSFET |
| Configuration | 1 Phase | Current | 90 A |
| Mounting Type | Surface Mount | Package / Case | 39-PowerVFQFN |
| Supply Voltage - Min | 5 V | Supply Voltage - Max | 12 V |
| Switching Frequency | Up to 1 MHz | Breakdown Voltage | 30 V / 25 V |
| Integrated Current Monitoring | Yes (IMON) | Integrated Temperature Monitor | Yes (TMON) |
Key Features
- High Efficiency: Optimized design ensures minimal energy loss during operation.
- Ultra-Fast Switching: Supports high-frequency operations up to 1 MHz.
- Integrated Current Monitoring (IMON): Provides real-time module current monitoring.
- Integrated Temperature Monitor (TMON): Offers accurate thermal monitoring with a 0.8 V output at 25°C and an 8 mV/°C slope.
- Catastrophic Fault Detection Features: Includes over-temperature condition detection (OTP) and over-current protection (OCP).
- High-Performance Package: High-performance, universal footprint, copper-clip 5 mm x 6 mm PQFN package for excellent thermal performance and reduced EMI.
- PowerTrench MOSFETs: Uses ON Semiconductor’s PowerTrench MOSFETs for clean voltage waveforms and reduced ringing.
Applications
- CPU and Memory Voltage Regulators: Suitable for high-current, high-frequency DC-DC converters in CPU and memory voltage regulation.
- High-Current Multiphase Voltage Regulators: Ideal for applications requiring high current handling and efficient power management.
- DC/DC Power Module: Used in various DC/DC power modules for efficient power conversion.
- Server CPUs, Storage, Telecom: Applicable in server CPUs, storage systems, and telecom equipment.
- Artificial Intelligence Add-On Cards: Suitable for AI add-on cards requiring dynamic voltage regulation and high efficiency.
Q & A
- Q: What is the FDMF5071?
A: The FDMF5071 is ON Semiconductor’s next generation SmartPower Stage (SPS) solution, integrating advanced MOSFETs with a state-of-the-art driver IC for high-current, high-frequency DC-DC converters.
- Q: What are the key features of the FDMF5071?
A: Key features include high efficiency, ultra-fast switching, integrated current and temperature monitoring, catastrophic fault detection, and a high-performance PQFN package.
- Q: What is the maximum output current of the FDMF5071?
A: The FDMF5071 can handle up to 90 A of instantaneous peak current.
- Q: What is the switching frequency range of the FDMF5071?
A: The FDMF5071 is optimized for switching frequencies up to 1 MHz.
- Q: Does the FDMF5071 have built-in thermal monitoring?
A: Yes, the FDMF5071 includes an integrated temperature monitor (TMON) that provides accurate temperature readings.
- Q: What type of package does the FDMF5071 use?
A: The FDMF5071 is packaged in a 39-PowerVFQFN package with a copper-clip 5 mm x 6 mm footprint.
- Q: Is the FDMF5071 RoHS compliant?
A: Yes, the FDMF5071 is RoHS compliant and also meets ON Semiconductor’s Green Packaging standards.
- Q: What are some typical applications of the FDMF5071?
A: Typical applications include CPU and memory voltage regulators, high-current multiphase voltage regulators, DC/DC power modules, server CPUs, storage systems, telecom equipment, and AI add-on cards.
- Q: How can I order the FDMF5071?
A: You can order the FDMF5071 by selecting the 'Add to Cart' button on the product listing page and proceeding to the checkout to enter your payment and shipping information.
- Q: What is the warranty period for the FDMF5071?
A: The warranty period for the FDMF5071 is typically 1 year, covering defects in materials and workmanship under normal use.
