Overview
The FAN6248HCMX is a Power Supply Controller - Secondary-Side Controller, Synchronous Rectifier, manufactured by onsemi. This IC is designed for high-performance power supply systems, offering excellent regulation and control capabilities. It is optimized for LLC resonant converter topology and features an efficient design that minimizes standby power consumption while maintaining industry-standard specifications. The device is ideal for applications where high accuracy and precise current limiting are required.
Key Specifications
| Product Category | Switching Controllers | RoHS | Details |
|---|---|---|---|
| Topology | Inverting | Number of Outputs | 2 Output |
| Switching Frequency | 25 kHz to 700 kHz | Input Voltage | 27 V |
| Output Voltage | 10.5 V | Output Current | 1.4 A |
| Minimum Operating Temperature | -40°C | Maximum Operating Temperature | +125°C |
| Mounting Style | SMD/SMT | Package / Case | SOIC-8 |
| Brand | onsemi | Description/Function | Advanced synchronous rectifier controller |
| Fall Time | 30 ns | Isolation | Non-Isolated |
| Operating Supply Current | 8.5 mA | Product | Rectifier Controllers |
| Product Type | Switching Controllers | Rise Time | 50 ns |
| Shutdown | No Shutdown | Factory Pack Quantity | 2500 |
| Subcategory | PMIC - Power Management ICs | Unit Weight | 0.100919 oz |
Key Features
- Secondary-side controller for easy design-in
- Synchronous rectifier for high efficiency
- Wide input voltage range: 4V to 4.7V
- Operating supply voltage range: 0V to 27V
- Low quiescent current consumption: 8.5 mA
- Surface mount package: 8-SOIC (0.154", 3.90mm Width)
- DigiReel compatible
- Adaptive parasitic inductance compensation to minimize body diode conduction
- Advanced control algorithm for stable SR operation over entire load range
- Anti shoot-through control for reliable SR operation
- Light load detection to increase dead time
- Target adaptive minimum on time for noise immunity
Applications
- Power supplies for industrial applications
- Secondary-side control of power converters
- Synchronous rectifier solutions
- LLC resonant converter topology
Q & A
- What is the FAN6248HCMX used for?
The FAN6248HCMX is used as a secondary-side controller and synchronous rectifier in high-performance power supply systems, particularly in LLC resonant converter topology.
- What is the input voltage range of the FAN6248HCMX?
The input voltage range of the FAN6248HCMX is 4V to 4.7V.
- What is the operating supply voltage range of the FAN6248HCMX?
The operating supply voltage range of the FAN6248HCMX is 0V to 27V.
- What is the output voltage of the FAN6248HCMX?
The output voltage of the FAN6248HCMX is 10.5 V.
- What is the maximum operating temperature of the FAN6248HCMX?
The maximum operating temperature of the FAN6248HCMX is +125°C.
- What is the minimum operating temperature of the FAN6248HCMX?
The minimum operating temperature of the FAN6248HCMX is -40°C.
- What package type does the FAN6248HCMX come in?
The FAN6248HCMX comes in an 8-SOIC package.
- What is the quiescent current consumption of the FAN6248HCMX?
The quiescent current consumption of the FAN6248HCMX is 8.5 mA.
- Does the FAN6248HCMX have anti shoot-through control?
Yes, the FAN6248HCMX has anti shoot-through control for reliable SR operation.
- What are some common applications of the FAN6248HCMX?
The FAN6248HCMX is commonly used in power supplies for industrial applications, secondary-side control of power converters, and synchronous rectifier solutions.
