BD9E303EFJ-LBE2 Integrated Circuits (ICs)

The BD9E303EFJ-LBE2 device is an integrated PMIC – Voltage Regulators – DC DC Switching Regulators that offers a complete power solution with high power conversion efficiency and advanced protection features. At its core, the device combines two powerful independent bi-directional DC-DC converters, a high frequency power supply, and a high accuracy OTP regulator. This combination of components enables the BD9E303EFJ-LBE2 to be used in a wide variety of applications, ranging from mobile handsets and PCs to industrial, automotive, and medical products.

The two independent bi-directional DC-DC converters can be operated in step up, step down, buck, and boost modes, which makes them suitable for a broad range of input and output voltages. The device can supply an output current of up to 5 A, and a voltage range from 0.5 V to 39 V. The frequency of these converters can be adjusted from 250 KHZ to 2 MHZ, allowing users to maximize efficiency within the application.

The high frequency power supply integrated in the BD9E303EFJ-LBE2 offers excellent load and line regulation, low ripple and noise, and high efficiency. This power supply is suitable for both continuous and pulsed operation modes as it is configured with a constant frequency PWM converter.

The OTP (Over Temperature Protection) regulator employed in the BD9E303EFJ-LBE2 is a precision voltage reference, providing an ultra-low output voltage during power-up, in order to protect sensitive components from inrush current. This regulator also offers an output voltage trip point reply and a power up reset circuitry.

The BD9E303EFJ-LBE2 integrated PMIC – Voltage Regulators – DC DC Switching Regulators is suitable for both portable and non-portable applications. It can be used for a wide range of applications, including but not limited to, battery-powered devices, automotive electronics, mobile phones, tablets, and wearable devices. This device offers excellent power efficiency, low power consumption, and advanced protection features to ensure a reliable operation in even the harshest environments.

In summary, the BD9E303EFJ-LBE2 integration of two independent bi-directional DC-DC converters, a high frequency power supply, and a high accuracy OTP regulator provide a comprehensive power solution with high power conversion efficiency and advanced protection features. With its wide range of input and output voltages, as well as its low power consumption and excellent power efficiency, the BD9E303EFJ-LBE2 is suitable for a wide range of applications.