UC494AJ/B
- Mfr.Part #
- UC494AJ/B
- Manufacturer
- Rochester Electronics
- Package / Case
- Datasheet
- Download
- Description
- PWM CONTROLLER
- Stock
- 9,897
- In Stock :
- 9,897
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- Manufacturer :
- Rochester Electronics
- Product Category :
- Application Specific Microcontrollers
- Series :
- *
- Product Status :
- Active
- Package :
- Bulk
- Datasheets
- UC494AJ/B

Application Specific Microcontrollers Rochester Electronics UC494AJ/B Overview
The Application Specific Microcontrollers Rochester Electronics UC494AJ/B is a highly reliable PWM controller designed to meet the rigorous demands of modern electronic applications. This advanced component is engineered by Rochester Electronics, a trusted name in the semiconductor industry, ensuring top-notch quality and performance. The UC494AJ/B is particularly noted for its efficiency and versatility, making it an essential part of any power management system. Ideal for designers looking to optimize their power supply circuits, this PWM controller integrates seamlessly into various electronic assemblies, offering enhanced stability and improved power efficiency.
UC494AJ/B Features
The UC494AJ/B PWM Controller boasts a range of features that make it a standout choice for managing power requirements in sophisticated electronics. These include high-frequency operation, low power consumption, and a robust design that enhances overall system reliability. Additionally, the controller is compatible with a variety of switching modes, which allows for flexible design applications and helps in reducing electromagnetic interference, thereby improving the performance of the entire system.
UC494AJ/B Applications
- Power Supplies: Utilizes its PWM capabilities to regulate voltage and current, ensuring stable power delivery to sensitive electronics.
- Solar Inverters: Employs its efficient control algorithms to optimize power conversion from DC to AC, enhancing solar energy systems.
- LED Lighting Systems: Controls dimming and brightness levels in LED setups, contributing to energy savings and extended lifespan of lighting components.
- Telecommunication Equipment: Manages power distribution in telecom infrastructures, supporting consistent performance and reliability in communication systems.
- Electric Vehicles: Applies its robust PWM control to manage the power electronics in electric vehicle charging systems, improving efficiency and safety.
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Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
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| Part | Manufacturer | Stock | Description |
|---|---|---|---|
| UC494ACJ | Rochester Electronics | 9,615 | SWITCHING CONTROLLER |
| UC494ACN | Rochester Electronics | 830 | SWITCHING CONTROLLER, VOLTAGE-MO |
| UC494AJ | Rochester Electronics | 1 | UC494 - SWITCHING CONTROLLER, VO |
| UC494CJ | Rochester Electronics | 15,968 | IC REG LIN SWITCHING REG/CNTRLR |
| UC494J | Rochester Electronics | 2,731 | IC REG LIN SWITCHING REG/CNTRLR |
















