NCP1239BD100R2G Overview
The NCP1239BD100R2G is a highly efficient, fixed frequency current mode PWM controller designed for power supply applications. This device offers excellent performance in compact designs, with features that enhance reliability and reduce component count. Ideal for applications requiring power management, the NCP1239BD100R2G is a versatile choice for engineers focused on optimizing power efficiency. For more information, visit Produttore di circuiti integrati.
NCP1239BD100R2G Key Features
- Current Mode Control: Ensures improved line and load regulation for enhanced power stability.
- Integrated Start-Up Circuit: Reduces the need for external components, simplifying design and lowering costs.
- Low Quiescent Current: Provides excellent efficiency during standby operation, contributing to overall energy savings.
- Built-In Over Voltage Protection: Enhances system reliability by preventing damage from voltage spikes.
NCP1239BD100R2G Technical Specifications
| Parametro | Valore |
|---|---|
| Intervallo di tensione di alimentazione | 8 V to 30 V |
| Startup Current | 1 mA |
| Frequenza di commutazione | 100 kHz |
| Max Duty Cycle | 85% |
| Intervallo di temperatura operativa | Da -40°C a 125°C |
| Tipo di confezione | SOIC-8 |
| Output Voltage Tolerance | ??5% |
| Over Temperature Protection | Sì |
NCP1239BD100R2G Advantages vs Typical Alternatives
This device stands out from typical alternatives due to its low quiescent current and integrated protection features. These attributes enhance overall efficiency, reliability, and integration, making it a superior choice for engineers focused on power management solutions.
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Applicazioni tipiche
- Power Supply Circuits: Ideal for use in AC-DC converters, ensuring efficient power delivery in consumer electronics and industrial equipment.
- Driver LED: Provides stable power for LED lighting applications, enhancing brightness and longevity.
- Caricabatterie: Efficiently manages charging cycles, improving battery life and performance.
- Apparecchiature per le telecomunicazioni: Ensures reliable power supply for critical communication systems, enhancing overall system reliability.
NCP1239BD100R2G Brand Info
The NCP1239BD100R2G is produced by ON Semiconductor, a renowned leader in the semiconductor industry. Known for its commitment to innovation and quality, ON Semiconductor provides a wide range of solutions that cater to various applications, ensuring that engineers have reliable components for their designs.
FAQ
What is the maximum operating temperature for the NCP1239BD100R2G?
The maximum operating temperature for this device is 125??C, allowing it to perform reliably in demanding environments.
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Can the NCP1239BD100R2G be used in battery-powered applications?
Yes, its low quiescent current makes it suitable for battery-powered applications, helping to extend battery life by minimizing power consumption during standby.
What type of package does the NCP1239BD100R2G come in?
This device is available in a SOIC-8 package, which is compact and suitable for space-constrained designs.
📩 Contattaci
Does the NCP1239BD100R2G have built-in protection features?
Yes, it includes built-in over voltage and over temperature protection, enhancing reliability and safeguarding the circuit.
What is the switching frequency of the NCP1239BD100R2G?
The switching frequency of this device is 100 kHz, which helps in optimizing performance for various applications.
