BM2P014

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

PMIC AC DC converters and offline switchers are one of the most used elements in modern electrical designs. The BM2P014 is an advanced integrated offline switcher that is perfectly suited for applications such as lighting, audio amplifiers, industrial automation, and many others. In this article, we will discuss its application field, working principle, and some parameters.

Application Field

The BM2P014 is a combination of a PFC controller and an offline switcher with a power MOSFET integrated into a single package. It is designed for high power applications such as lighting, audio amplifiers, printer, industrial automation, etc. The offline is capable of operating in multiple operating modes and can be configured for various output power requirements.

The BM2P014 also has programmable protection functions, such as input OVP, output OVP, input OSC, and slew rate limiting. All these features make this offline switcher ideal for a wide range of applications that require high power, high efficiency, and reliable protection.

Working Principle

The BM2P014 operates in multiple working modes, such as burst mode (BM) and pulse frequency modulation (PFM). In BM mode, the output power is directly proportional to the input voltage. In PFM mode, the output power is regulated by varying the frequency of the output pulses. The BM2P014 includes a synchronous rectification circuit to achieve high efficiency. The synchronous rectification will increase the efficiency of the offline switcher by eliminating the power loss associated with the diode in traditional rectification circuits.

The BM2P014 also has multiple protection functions such as input OVP, output OVP, and input OSC. The input OVP monitors the input voltage and limits it to the predetermined level. The output OVP monitors the output voltage and shuts down the convertor if it exceeds the set limit. The input OSC present in the BM2P014 monitors the AC current flowing into the switcher and shuts down the switcher when the current exceeds the set level.

Parameters

The BM2P014 has the following parameters:

• Input Voltage Range: 9.2 V to 392 V
• Output Voltage Range: 0.6 V to 600 V
• Maximum Output Current: 5 A
• Power Efficiency: up to 88%
• Operating Temperature Range: -20°C to 125°C
• package: 22 pin

The BM2P014 is a versatile and efficient offline switcher which is suitable for many applications. It offers high efficiency, reliable protection, and multiple operating modes. The above mentioned parameters demonstrate the capability of the converter to operate in various applications and conditions.

The specific data is subject to PDF, and the above content is for reference