BM2P0361-Z

$0.85

Description：IC REG FLYBACK 650A 7DIPK
Series：-
Mfr：Rohm Semiconductor
Package：Tube

SKU:16fb5579ea88 Category: Voltage Regulators - DC DC Switching Regulators Brand: Rohm Semiconductor

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Product introduction

Product Detailed Parameters

Description：IC REG FLYBACK 650A 7DIPK
Series：-
Mfr：Rohm Semiconductor
Package：Tube
Function：-
Output Configuration：Positive
Topology：Flyback
Output Type：-
Number of Outputs：1
Voltage - Input (Min)：8.9V
Voltage - Input (Max)：26V
Voltage - Output (Min/Fixed)：-
Voltage - Output (Max)：-
Current - Output：650µA
Frequency - Switching：65kHz
Synchronous Rectifier：No
Operating Temperature：-40°C ~ 105°C (TA)
Mounting Type：Through Hole
Package / Case：8-DIP (0.300", 7.62mm), 7 Leads
Supplier Device Package：7-DIPK
Grade：-
Qualification：-

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BM2P0361-Z

Overview

The BM2P0361-Z is a PWM-type DC/DC converter IC designed for AC/DC conversion in plug-in products. It integrates a switching MOSFET with a 730V drain voltage rating and a startup circuit. The device operates at a fixed frequency of 65 kHz, reducing frequency under light loads to improve efficiency. It supports an input voltage range of 8.9 V to 26 V and functions within a temperature range of -40°C to +105°C. The component utilizes current mode control for per-cycle current limiting and features a DIP-7 package.

Feature Summary

Integrates a 730V switching MOSFET and startup circuit for simplified design
Employs PWM current mode control with per-cycle over-current protection
Includes frequency hopping and burst operation modes to reduce EMI and enhance light-load efficiency

Applications

Power systems for plug-in electronic devices
Low-power isolated AC/DC converters
Low-power non-isolated AC/DC converters

Procurement Notes

Verify the specific suffix 'Z' against the manufacturer's official documentation to confirm compliance with RoHS standards and material composition requirements. Ensure that the DIP-7K package dimensions align with the target PCB footprint specifications. Confirm that the operating temperature range meets the environmental constraints of the final assembly. Cross-reference the datasheet revision date to ensure access to the most current electrical characteristics and safety certifications before finalizing procurement orders.

Selection Notes

Select this component for applications requiring integrated high-voltage switching capabilities without external discrete MOSFETs. The fixed 65 kHz switching frequency offers a balance between size and noise, while the light-load frequency reduction supports energy-saving designs. Consider the DIP-7K through-hole package for ease of assembly and thermal management. This IC is suitable for standard-grade power supplies but is explicitly not recommended for automotive equipment applications.

Part Context

The BM2P0361-Z belongs to the BM2P03xx series of AC/DC converter ICs from ROHM Semiconductor. This series targets low-power applications for consumer electronics with plug-in interfaces. The device shares architectural similarities with other members like the BM2P0362-Z but differs in specific voltage ratings and feature sets such as light-load modes. It represents a solution for compact, efficient power supply designs using silicon technology.