MP3214DQ-LF-P

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MP3214DQ-LF-P is a kind of PMIC - LED driver which is released by Monolithic Power System Inc. It is intended to drive LEDs in general lighting applications such as indoor lighting, outdoor lighting and traffic signals.

The MP3214DQ-LF-P is a high-efficiency, low-voltage, high-current DC/DC converter that is suitable for driving multiple LEDs in series. It has an output voltage of up to 36V and an output current of up to 600mA. The MP3214DQ-LF-P can deliver up to 800 mW of output power. It has a wide operating input voltage range of 3.5 to 6.5 VDC and has a high efficiency of up to 92%.

The MP3214DQ-LF-P has several features that make it ideal for driving multiple LEDs. It has a 2-step current-regulation loop that ensures that the LED current remains constant, even when the LED forward voltage changes. The LED current is adjustable from 10mA to 600mA, allowing fine control over the LED brightness. Additionally, the MP3214DQ-LF-P has a built-in soft start circuit that prevents current surges during turn-on and turn-off. It also has a wide dimming range that allows for precise brightness control.

The MP3214DQ-LF-P includes an integrated EMI filter that helps minimize the amount of electromagnetic interference (EMI) generated by the LED driver. This helps protect nearby electronics from interference caused by the LED driver. Additionally, it has a low quiescent current of only 7 uA, which helps reduce standby power consumption. The MP3214DQ-LF-P also offers overvoltage protection that helps provide additional safety by protecting the LED driver from overvoltage surges.

The MP3214DQ-LF-P has a wide operating temperature range of -40°C to +125°C, making it suitable for a variety of applications. Its integrated thermal protection circuit helps protect the LED driver from thermal overload or shutdown. Additionally, the MP3214DQ-LF-P has an integrated overcurrent protection circuit that helps protect the LED driver from overcurrent surges. It also has an open-circuit protection circuit that helps detect open circuits and provides accurate fault detection and recovery.

The MP3214DQ-LF-P is a highly integrated and efficient LED driver that is ideal for applications such as indoor and outdoor lighting, traffic signals, and general illumination. It is compact and easy to use, making it an excellent choice for use in many different applications. Its high efficiency and integrated features make it a great choice for LED lighting applications.

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