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NCP1399ACDR2G
+NomenclatureIC OFFLINE SW HALF-BRDG 16SOIC
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FabricantSemi - conducteurs
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Pièce fabricant #NCP1399ACDR2G
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En stock7335
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Spécifications
| Attribut | Valeur |
| Series | NCP1399 |
| PartStatus | Active |
| BaseProductNumber | NCP1399 |
| OutputIsolation | Isolated |
| InternalSwitch(s) | No |
| Topology | Half-Bridge |
| Voltage-StartUp | 15.8 V |
| Voltage-Supply(Vcc/Vdd) | 9.5V ~ 20V |
| DutyCycle | 50% |
| Frequency-Switching | 20kHz ~ 750kHz |
| FaultProtection | Current Limiting, Open Loop, Over Load, Over Temperature, Over Voltage, Short Circuit |
| OperatingTemperature | -40°C ~ 125°C (TJ) |
| Package | 16-SOIC (0.154", 3.90mm Width), 14 Leads |
| SupplierDevicePackage | 16-SOIC |
| MountingType | Surface Mount |
| Packaging | Cut Tape (CT), Tape & Reel (TR) |
Présentation
Description
Key features of the NCP1399ACDR2G include adaptive dead-time control, which ensures optimal switching timing between the power MOSFETs, minimizing power loss. It also supports a wide range of input voltages and offers various protection features, such as overcurrent, overvoltage, and thermal protection, enhancing the reliability of power supplies.
The device comes in a compact package, making it suitable for space-constrained applications. It also includes a high-voltage startup circuit, reducing the need for external components and simplifying the design process. Overall, the NCP1399ACDR2G provides a robust solution for developers looking to design efficient and reliable resonant power systems.
Equivalent
1. L6599 from STMicroelectronics – Resonant Controller.
2. UCC25600 from Texas Instruments – Resonant Mode Controller.
3. IRS27951 from Infineon Technologies – Half-Bridge Resonant Controller.
4. FAN7688 from ON Semiconductor – Resonant Controller.
Specifications may vary slightly, so reviewing datasheets for compatibility with your specific application is recommended.
Features
1. High-Voltage Startup: Integrates a high-voltage startup circuit, reducing the need for external components.
2. Multi-Mode Operation: Supports multiple operating modes for optimal performance across various load conditions.
3. Adjustable Dead-Time: Allows customization of dead-time to improve efficiency.
4. Frequency Range: Provides a wide operating frequency range, enhancing flexibility for different applications.
5. Protection Features: Includes protection mechanisms such as over-current protection (OCP), over-voltage protection (OVP), and over-temperature protection (OTP) to ensure robust and reliable operation.
6. Soft-Start: Features a soft-start function to minimize inrush current during startup.
7. Low Standby Power: Designed for low standby power consumption, improving overall energy efficiency.
8. Fault Timer: Incorporates a fault timer to handle temporary faults without disrupting operation.
9. Integrated Gate Drivers: Provides integrated high-side and low-side gate drivers for improved switching performance.
These features make the NCP1399ACDR2G suitable for applications like power supplies, adapters, and other resonant converter designs.
Pinout
Key functions of the NCP1399ACDR2G include:
1. High-Frequency Operation: It operates at high frequencies, enhancing power density and performance.
2. Burst Mode Operation: For light load efficiency.
3. Protection Features: Includes overcurrent protection, overvoltage protection, and over-temperature protection.
4. Soft-Start: To reduce inrush current and improve startup performance.
5. Adjustable Dead-Time Control: For optimizing efficiency and performance based on application needs.
These features make the NCP1399ACDR2G suitable for a variety of power supply designs, offering a balance of performance, flexibility, and protection. For detailed pin functions and specific application use, referring to the datasheet is recommended.
Manufacturer
Application
1. Switch Mode Power Supplies (SMPS): Used in TVs, monitors, and other electronic devices for efficient power conversion.
2. LED Lighting: Provides efficient power regulation for LED drivers.
3. Industrial Power Supplies: Utilized in converters and inverters for industrial applications.
4. Battery Chargers: Helps in the design of efficient and compact battery charging solutions.
5. Telecommunications Equipment: Used in powering network infrastructure due to its high efficiency and reliability.
These applications benefit from the controller's ability to manage power efficiently while minimizing electromagnetic interference and losses.