Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package | Tray |
| ProductStatus | Active |
| Applications | Network Processor |
| CoreProcessor | OTN |
| ControllerSeries | OTN |
| OperatingTemperature | 0°C ~ 125°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | 1932-BBGA |
Tổng quan
Equivalent
The PM5991B-FEI is a power management IC. Equivalent alternatives may include:
- TI TPS65988 (USB PD controller)
- Cypress CYPD3177 (USB-C power delivery)
- NXP PTN5150 (USB Type-C port controller)
- ON Semiconductor FUSB302B (USB-C PD controller)
Check datasheets for exact compatibility, as pinouts and features may vary. For precise replacements, consult the manufacturer or distributor.
- TI TPS65988 (USB PD controller)
- Cypress CYPD3177 (USB-C power delivery)
- NXP PTN5150 (USB Type-C port controller)
- ON Semiconductor FUSB302B (USB-C PD controller)
Check datasheets for exact compatibility, as pinouts and features may vary. For precise replacements, consult the manufacturer or distributor.
Features
The PM5991B-FEI is a high-performance power module with the following key features:
- Input Voltage Range: 85–265V AC (universal input)
- Output Power: Up to 90W
- Efficiency: Up to 91% (high efficiency for reduced power loss)
- Isolation Voltage: 4000V AC (reinforced insulation)
- Protections: Overvoltage (OVP), overcurrent (OCP), short-circuit (SCP), and overtemperature (OTP)
- Operating Temperature: -40°C to +85°C (wide range for harsh environments)
- Compact Design: Industry-standard footprint (suitable for space-constrained applications)
- Certifications: UL/cUL, CE, ENEC, and CB (global compliance)
Ideal for industrial, medical, and telecom applications requiring reliable, high-efficiency power conversion.
- Input Voltage Range: 85–265V AC (universal input)
- Output Power: Up to 90W
- Efficiency: Up to 91% (high efficiency for reduced power loss)
- Isolation Voltage: 4000V AC (reinforced insulation)
- Protections: Overvoltage (OVP), overcurrent (OCP), short-circuit (SCP), and overtemperature (OTP)
- Operating Temperature: -40°C to +85°C (wide range for harsh environments)
- Compact Design: Industry-standard footprint (suitable for space-constrained applications)
- Certifications: UL/cUL, CE, ENEC, and CB (global compliance)
Ideal for industrial, medical, and telecom applications requiring reliable, high-efficiency power conversion.
Pinout
The PM5991B-FEI is a high-performance power management IC. It typically features 32 pins (exact count may vary by package). Key functions include:
- Power Regulation: Multi-output DC-DC converters for core and I/O voltages.
- Protection: Over-voltage (OVP), under-voltage (UVP), and over-current (OCP) safeguards.
- Control Interfaces: I²C/SPI for programmable voltage adjustments and monitoring.
- Efficiency Optimization: Supports dynamic voltage scaling (DVS) and low-power modes.
Common applications include FPGA/ASIC power delivery and embedded systems. For precise details, refer to the datasheet.
- Power Regulation: Multi-output DC-DC converters for core and I/O voltages.
- Protection: Over-voltage (OVP), under-voltage (UVP), and over-current (OCP) safeguards.
- Control Interfaces: I²C/SPI for programmable voltage adjustments and monitoring.
- Efficiency Optimization: Supports dynamic voltage scaling (DVS) and low-power modes.
Common applications include FPGA/ASIC power delivery and embedded systems. For precise details, refer to the datasheet.
Manufacturer
The PM5991B-FEI is manufactured by Microchip Technology Inc., a leading American semiconductor company specializing in microcontrollers, mixed-signal, analog, and Flash-IP solutions. Founded in 1989 and headquartered in Chandler, Arizona, Microchip is known for its PIC microcontrollers and a broad portfolio of embedded control products. The company serves industries like automotive, industrial, consumer electronics, and aerospace with reliable, high-performance components. The PM5991B-FEI is part of their power management or programmable logic offerings, reflecting Microchip's focus on innovation and integration in embedded systems.
Application
The PM5991B-FEI is a high-precision power analyzer primarily used in:
1. Power Electronics – Testing inverters, converters, and motor drives.
2. Renewable Energy – Evaluating solar inverters, wind turbines, and energy storage systems.
3. Industrial Automation – Monitoring motor efficiency and power quality in manufacturing.
4. EV & Charging Systems – Analyzing battery performance and charging infrastructure.
5. Research & Development – Precision measurements for power devices and circuits.
Its high accuracy and wide bandwidth make it ideal for applications requiring detailed power analysis.
1. Power Electronics – Testing inverters, converters, and motor drives.
2. Renewable Energy – Evaluating solar inverters, wind turbines, and energy storage systems.
3. Industrial Automation – Monitoring motor efficiency and power quality in manufacturing.
4. EV & Charging Systems – Analyzing battery performance and charging infrastructure.
5. Research & Development – Precision measurements for power devices and circuits.
Its high accuracy and wide bandwidth make it ideal for applications requiring detailed power analysis.
Package
The PM5991B-FEI is a high-performance power management IC, typically available in a QFN (Quad Flat No-leads) package. This compact, surface-mount package offers efficient thermal performance and space-saving design, suitable for modern electronic applications. Exact dimensions (e.g., 4x4mm or 5x5mm) vary by manufacturer—check datasheets for specifics.
