6407-219-15266P

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

6407-219-15266P Application Field and Working Principle

6407-219-15266P is a 3.3V, 250mA output DC-DC Converter. It is specially designed as on-board system with miniaturization feature. This converter is widely used in DC power supply system. Its main application field and working principle are illustrated below.

Application Field

6407-219-15266P is widely used in embedded systems, such as industrial control, security, instrumentation, computer (including laptop) and office automation. It is suitable for applications that require high conversion efficiency and low power consumption. It is also suitable for applications of 3V to 5V, or from 5V to 3V power supply environment.

Working Principle

The working principle of 6407-219-15266P is simple and supports low temperatures. It uses discrete components, such as MOSFETs, capacitors, inductors, and resistors, and an analog IC to guide the power. The IC then monitors and controls the power flow, which are all based on the preset parameters.

When start up the 6407-219-15266P DC-DC converter, it is usually operated in the constant-current mode. In this mode, it can limit the output current of the converter within a constant current limit. In order to ensure efficiency, it is common to use a switch-mode power converter circuit with a high frequency operation mode. The input is connected directly to the power supply and the output is connected to the load. The input power can be converted into a continuous DC output with a voltage change up or down.

When the voltage of the output exceeds or falls below the set value, the system would then enter the voltage regulation mode. This mode can maintain the output voltage within a very small voltage range, no matter how the input voltage and output load change. In each cycle, the integrated circuit would adjust the power conversion switch on/off duty cycle to keep the voltage accurately.

6407-219-15266P is usually rated at 250mA and is designed for over-current protection. Depending on the application, the user can design the converter with different output current and over-current protection functions. The thermal limit function, such as overload protection, ensures reliable performance and safety.

In conclusion, 6407-219-15266P is a 3.3V, 250mA output DC-DC converter, which is very suitable for applications that need high efficiency and small power consumption. Its application field includes embedded systems and its working principle involves components such as MOSFETs, capacitors, inductors and resistors. Moreover, this converter is designed with over-current protection to ensure safety.

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