DC/DC converter - ROHM -Macnica

Product Summary

ROHM's lineup of power management ICs (power supply ICs) includes linear regulators, switching regulators, power management switch ICs, system power supplies, leakage detection ICs, and battery management ICs. We have a lineup of evaluation boards so that you can evaluate the characteristics of power management products. An application circuit is included so that evaluation can be started immediately, contributing to a reduction in development man-hours.

We have developed the BD9x family of step-down DC/DC converter series. From the matrix of input voltage and output current, you can easily find a power supply solution that just fits your required specifications. In addition, customers can choose products that meet their needs from high-speed response control and light-load efficiency improvement modes. As a lineup, we have prepared various lineups from 80V products for industrial equipment to DC 5V products for personal computer peripherals.

Product features

✓High efficiency
Industry-leading low power consumption and high efficiency
✓High frequency
6MHz (PU900xx series), industry's smallest on-pulse (Nano Pulse) for high speed and high performance
✓High withstand voltage
In addition to 48V and 60V, it supports up to the industry's highest class 80V withstand voltage.
✓Large current possible
Support up to 8A
✓Miniaturized package
Small size possible with wireless package, low noise
✓ Versatility
Supports wide range input/output

Product lineup

buck converter

Main application

In addition to the above, we also have the following lineup.
✓Single output buck converter
・From output 1A or less to maximum 8.0A
✓Dual Output Buck Converter
✓Buck controller (external switch)
✓ Boost converter / (external switch)
✓Isolated DC/DC power supply