Allicdata Part #: | BEL31325-ND |
Manufacturer Part#: |
B9C002 |
Price: | $ 0.46 |
Product Category: | Uncategorized |
Manufacturer: | Belden Inc. |
Short Description: | DUPLX3.0 2F OM3 OFNR TB |
More Detail: | Fiber Optic Cable |
DataSheet: | B9C002 Datasheet/PDF |
Quantity: | 1000 |
1 +: | $ 0.41580 |
Series: | * |
Part Status: | Active |
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B9C002 is an integration IC designed by the US company EOS. It integrates enhanced monitoring, switching, protection and bootstrap functions, and integrates separate analog and digital controllers. It solves the problems of low controller efficiency and difficult microcontroller programming.
Algorithms such as pulse width modulation (PWM) clock, analog control and real-time monitoring are friendly to testing and excellent in performance. Its applications include motor controlling, LED dimming, LED lighting, linear dimming, automotive dimming, battery charging and solar energy management.
Working principles
B9C002 is mainly based on three parts. The first part is the analog power switch. It provides buck converter with low switching frequency, such as 10KHz, 20KHz and 30KHz. The second part is digital control block. It consists of microcontroller and RAM memory. It contains a current safety program and a smart startup program. The third part is the reflection. It contains a voltage regulation circuit for accurate proportional control.
The B9C002 chip is provided with two switching modes. In the first mode, the integrated controller is responsible for generating PWM signals and providing basic protection for components. In the second mode, the external component controls the switching of the circuit by generating the PWM signal. Moreover, B9C002 supports input voltage range from 8V to 18V and power up to 3A.
Advantages of B9C002
The advantages of B9C002 include high accuracy, best response time, high system efficiency and better EMI performance. It supportswide voltage input range (5V to 18V) and high temperature operation. The chip can provide thermal, overcurrent and undervoltage protection, thus increasing system reliability. The application of B9C002 can reduce the requirement of external components, reduce the PCB design complexity and reduce the system cost.
Conclusion
B9C002 is an ideal chip for DC-DC buck conversion, LED dimming, motor controlling and battery management. Furthermore, its integrated analog and digital control technologies significantly improve efficiency, reduce complexity and improve system reliability. In short, it is a highly efficient chip for controlling and managing various applications.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
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