NCP13992AFDR2G

The NCP13992AFDR2G is a high-performance, primary-side regulation (PSR) controller designed for use in switch-mode power supplies (SMPS). It is particularly suited for applications requiring efficient power delivery, such as LED drivers, adapters, and industrial power supplies.
Key features include a wide input voltage range, low standby power consumption, and built-in protection mechanisms like overvoltage, overcurrent, and thermal shutdown. The PSR technology eliminates the need for an opto-isolator, simplifying design and reducing component count, which helps achieve a compact and cost-effective solution.
The NCP13992AFDR2G operates with a frequency range typically between 65 kHz and 95 kHz, allowing for efficient energy conversion while maintaining good thermal performance. Its compact surface-mount package (DPAK) helps facilitate easier integration into space-constrained designs.
Overall, the NCP13992AFDR2G is an effective choice for designers seeking reliable, efficient, and cost-effective power supply solutions.

The NCP13992AFDR2G is a high-performance power management IC designed for offline flyback converters. Key features include:
1. Primary Side Regulation: Eliminates the need for an optocoupler by providing accurate output voltage regulation through primary-side feedback.
2. Wide Input Voltage Range: Supports a range from 85 to 265 VAC, making it suitable for global applications.
3. High Efficiency: Incorporates features to enhance efficiency, including low standby power and reduced switching losses.
4. Integrated High-Voltage Start-Up Circuit: This allows the IC to start up without an external supply.
5. Over-Temperature Protection: Ensures safe operation under thermal stress.
6. Over-Voltage and Short-Circuit Protection: Protects the circuit from faults, enhancing reliability.
7. Low Standby Power Consumption: Designed to meet energy efficiency standards.
8. Compact Package: Available in a surface-mount package (DPAK), suitable for space-constrained applications.
These features make the NCP13992AFDR2G ideal for use in power adapters, chargers, and other power supply applications.

The NCP13992AFDR2G is packaged in a SOIC-8 (Small Outline Integrated Circuit) form factor. This surface-mount package type is designed for efficient space utilization on printed circuit boards.

The NCP13992AFDR2G is a high-performance, dual-mode PWM controller designed for power supply applications. It features a 16-pin SOIC package. The primary functions of this IC include controlling switch-mode power supplies with integrated protection features such as over-voltage protection (OVP), under-voltage lockout (UVLO), and over-current protection (OCP).
Key pin functions include:
- VCC: Supply voltage input.
- GND: Ground connection.
- CSN: Current sense negative input.
- CSP: Current sense positive input.
- RAMP: Ramp signal input for frequency modulation.
- RT: Timing resistor for frequency adjustment.
- COMP: Compensation node for error amplifier.
- PWM: Pulse width modulation output.
- SYNC: Synchronization input/output for multiple controllers.
- VREF: Reference voltage output.
These features enable efficient power management and robust operation in various applications.

The NCP13992AFDR2G is manufactured by ON Semiconductor. ON Semiconductor is a global semiconductor company that specializes in providing a wide range of electronic components, including power management, analog, and digital ICs (integrated circuits). The company serves various industries, such as automotive, industrial, communications, and consumer electronics. ON Semiconductor focuses on energy-efficient solutions and innovation in semiconductor technology, aiming to support advancements in electronic applications and sustainability.

The NCP13992AFDR2G is primarily used in power supply applications, including switch-mode power supplies (SMPS) for laptops, desktop computers, and industrial equipment. It features enhanced efficiency and reliability, making it suitable for high-performance power converters, LED drivers, and other applications that require precise control over power regulation and management.

The NCP13992AFDR2G chip is a high-performance, dual-mode controller for isolated power supplies. Equivalent products include the UCC28910 from Texas Instruments, the LMG1210 from Texas Instruments, and the MC34063 from ON Semiconductor. Always verify specifications and compatibility for specific applications before substitution.