BM2P063EK-LBZ

AC DC Converters, Offline Switchers Overview

The BM2P063EK-LBZ is a PWM-type DC/DC converter IC from ROHM Semiconductor, designed for AC/DC conversion in various equipment. It integrates an 800V耐压 Super Junction MOSFET and a startup circuit to facilitate low-power converter design. The device supports both isolated and non-isolated topologies. Key electrical parameters include a switching frequency of 65kHz, 100kHz, or 130kHz, with a maximum duty cycle of 82%. The input voltage range spans from 10.9V to 30V, and it features a drain voltage rating of 800V. The package is DIP-7AK, operating within a temperature range of -40°C to +105°C.

AC DC Converters, Offline Switchers Feature Summary

• Integrates an 800V Super Junction MOSFET and startup circuit for simplified design.
• Supports both isolated and non-isolated power supply configurations.
• Features current mode control with per-cycle current limiting for superior bandwidth and transient response.
• Includes frequency hopping and burst operation modes to reduce EMI and improve light-load efficiency.

AC DC Converters, Offline Switchers Applications

• Power systems for industrial equipment requiring long-term supply assurance.
• Low-power AC/DC converters for consumer devices.
• General-purpose power supplies utilizing flyback topology.

AC DC Converters, Offline Switchers Procurement Notes

Verify the specific suffix (LBZ) against the manufacturer's official documentation to confirm the exact variant and compliance status. Ensure that the DIP-7AK package dimensions match your PCB layout requirements. Confirm the intended application falls within the standard grade specifications, as this series is not recommended for automotive use. Cross-reference the datasheet version to ensure all protection functions are active as documented.

AC DC Converters, Offline Switchers Selection Notes

Select this component when designing AC/DC converters requiring integrated high-voltage MOSFETs and robust protection features. It is suitable for applications needing flexible design options through external current detection resistors. Consider its fixed-frequency operation and light-load efficiency improvements. Ensure the required switching frequency aligns with the available options of 65kHz, 100kHz, or 130kHz for optimal performance in your specific electromagnetic environment.

AC DC Converters, Offline Switchers Part Context

This part belongs to the BM2P series of AC/DC converter ICs from ROHM Semiconductor. The series is characterized by built-in POWER MOSFETs and rich protection circuits aimed at achieving high efficiency and miniaturization. The BM2P063EK-LBZ specifically targets industrial and general equipment markets, offering a balance of performance and reliability through its integrated controller and MOSFET architecture.

AC DC Converters, Offline Switchers Replacement Considerations

Public confirmed substitute part numbers are not provided in the source material. Consult ROHM Semiconductor's official cross-reference guides or distributor databases for equivalent components with matching voltage ratings, package types, and functional capabilities.