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onsemi 8-Pin SOIC 5-Channel Current Mode PWM Controller 30V 275kHz UC3843BD1R2G
Specifications
| Country of Origin | India |
|---|---|
| Brand | onsemi |
| Height | 1.5mm |
| Length | 5mm |
| Model | UC3843BD1R2G |
| Width | 4mm |
| Mount Type | Surface |
| Maximum Duty Cycle | 96% |
| Series | UC |
| Output Current | 1A |
| Maximum Operating Temperature | 70°C |
| Package Type | SOIC |
| Minimum Operating Temperature | 0°C |
| Number of outputs | 5 |
| Output Voltage | 5.1V |
| Maximum Switching Frequency | 275kHz |
| Pin Count | 8 |
| Maximum Supply Voltage | 30V |
| PWM Controller Type | Current Mode |
Key Features
- This PWM controller operates in current mode delivering efficient power regulation.
- It supports a maximum switching frequency of 275kHz ensuring fast switching performance.
- Equipped with five output channels for versatile control in power management applications.
- Designed for surface mounting in SOIC package with 8 pins and compact 5mm x 4mm x 1.5mm dimensions.
- It operates at a maximum supply voltage of 30V with a maximum duty cycle of 96%.
- This device delivers an output voltage of 5.1V and output current up to 1A.
- Engineered for operating temperature range from 0°C to 70°C suitable for industrial environments.
- Part of the UC series, suitable for AC-DC off-line controllers and power management IC applications.
Product Description
onsemi UC3843BD1R2G is an 8-pin SOIC packaged 5-channel current mode PWM controller designed for efficient power management in industrial and electronic applications. It provides a maximum switching frequency of 275kHz with an output voltage of 5.1V and output current rating of 1A, optimized for surface mount technology.
This controller supports a maximum supply voltage of 30V and a high maximum duty cycle of 96%, ensuring flexible power regulation for AC-DC off-line control circuits. The device operates reliably within a temperature range of 0°C to 70°C, making it suitable for standard industrial and commercial environments.
Its compact dimensions of 5mm length, 4mm width, and 1.5mm height in SOIC package allow easy integration into PCB designs. The 5 output channels enable versatile control in multi-channel power circuits.
The controller is part of the UC series from onsemi and complies with surface mount mount type standards. It does not have automotive-specific certifications but is widely utilized in power control and management IC applications.
Applications include power converters, motor drive controllers, and industrial electronics requiring precise pulse width modulation for efficient power delivery. Its current mode PWM technology ensures stable operation and protection features in demanding environments.
This PWM controller operates in current mode delivering efficient power regulation. It supports a maximum switching frequency of 275kHz ensuring fast switching performance. Equipped with five output channels for versatile control in power management applications.
Designed for surface mounting in SOIC package with 8 pins and compact 5mm x 4mm x 1.5mm dimensions. It operates at a maximum supply voltage of 30V with a maximum duty cycle of 96%. This device delivers an output voltage of 5.1V and output current up to 1A.
Engineered for operating temperature range from 0°C to 70°C suitable for industrial environments. Part of the UC series, suitable for AC-DC off-line controllers and power management IC applications. Explore more PWM Controllers and power management ICs on EnvMart for reliable industrial-grade products designed for automation, manufacturing, and power electronics applications.
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Frequently Asked Questions
The maximum switching frequency of this model is 275kHz, ensuring fast switching performance for power management applications.
It has an output current rating of up to 1A, which allows for efficient power regulation in various applications.
This PWM controller supports a maximum supply voltage of 30V, making it suitable for a range of power management tasks.
The dimensions of the UC3843BD1R2G are 5mm in length, 4mm in width, and 1.5mm in height.
It is equipped with five output channels, allowing for versatile control in power management applications.
This model operates reliably within a temperature range of 0°C to 70°C, suitable for industrial environments.
The maximum duty cycle is 96%, providing flexibility in power regulation for various applications.
It is designed in an 8-pin SOIC package, suitable for surface mounting on PCBs.
The UC3843BD1R2G delivers an output voltage of 5.1V, which is essential for many electronic applications.
This model operates as a current mode PWM controller, which is effective for power management.
It is part of the UC series from onsemi, designed for AC-DC off-line controllers and power management applications.
This PWM controller is suitable for applications such as power converters, motor drive controllers, and industrial electronics requiring precise pulse width modulation.
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