ROHM 5 Outputs Buck Converter Surface Mount TO-252 Package 32V Output Voltage 1.5A Output Current BD9703FP-E2

ROHM BD9703FP-E2 is a 5 outputs buck converter designed for surface mount use with a TO-252 package, outputting 32V at 1.5A. This component is part of the BD970X series known for high efficiency and reliability in step-down switching regulator applications.

The built-in Pch MOSFET ensures minimal power loss, and the Bi-CMOS process results in a low operating current of 4mA. The device supports PWM operation and features a maximum switching frequency of 300kHz, making it suitable for compact and efficient power supply designs.

This buck converter is equipped with integral overcurrent and thermal shutdown protection to enhance long-term stability and safety during operation.

Designed to operate with a wide input voltage range from 8V up to 35V, it achieves a high efficiency of 86% with a power rating of 0.8W, suitable for a variety of electronic and industrial applications.

The package dimensions are compact with length 6.5mm, width 5.5mm, and depth 2.5mm, ideal for surface mount technology assembly. Typical applications include industrial electronics, power supplies, telecommunications equipment, and embedded systems requiring reliable voltage conversion and regulation.

This converter features 5 output channels for versatile power distribution. It uses a TO-252 surface mount package suitable for compact electronic designs. Power rating is 0.8W with high efficiency of 86% for energy saving.

Operates within a maximum temperature of 85°C ensuring durability in demanding environments. Incorporates built-in Pch MOSFET for high efficiency and low operating current of typically 4mA. The output voltage is adjustable externally, enabling flexible application tuning.

It employs PWM operation with a high switching frequency of up to 300kHz for stable regulation. Includes overcurrent and thermal shutdown protection circuits for safe operation. Designed for input voltage range of 8V to 35V to suit various power sources.

Line and load regulations are maintained at 100 mV and 40 mV respectively for output stability.

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