BM2P051

$1.44

Description：IC REG FLYBACK 600MA 7DIP
Series：-
Mfr：Rohm Semiconductor
Package：Tube,Tube

SKU:ed6b3d6fdf8e Category: Voltage Regulators - DC DC Switching Regulators Brand: Rohm Semiconductor

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Product introduction

Product Detailed Parameters

Description：IC REG FLYBACK 600MA 7DIP
Series：-
Mfr：Rohm Semiconductor
Package：Tube,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：600mA
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-DIP
Grade：-
Qualification：-

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BM2P051

Overview

The BM2P051 is a PWM type DC/DC converter IC designed for AC/DC conversion systems, supporting both insulated and non-insulated topologies. It integrates a 650V MOSFET with an on-resistance of 4Ω and a fixed switching frequency of 65kHz. The device operates within a supply voltage range of 8.9V to 26V and withstands up to 650V drain voltage. It functions reliably across an operating temperature range of -40°C to 105°C.

Feature Summary

Integrates a 650V耐压 start circuit and MOSFET to simplify design and reduce power consumption.
Employs current mode control with per-cycle current limiting for superior bandwidth and transient response.
Features frequency reduction and hopping modes to maintain high efficiency at light loads and minimize EMI.

Applications

Low-power AC/DC converters for consumer electronics
Insulated and non-insulated power supply designs
Standby power systems for appliances with plug-in interfaces

Procurement Notes

Verify the specific suffix and package variant against the official ROHM datasheet before ordering. Confirm that the application does not involve automotive equipment, as this standard-grade component is explicitly excluded from such use cases. Ensure compatibility with DIP7 packaging requirements.

Selection Notes

Select this component for applications requiring integrated high-voltage switching capabilities without external discrete MOSFETs. It is suitable for designs prioritizing low standby power through built-in start circuits and efficient light-load management. Consider the fixed 65kHz frequency when designing magnetic components.

Part Context

This part belongs to the BM2PXX1 series of PWM DC/DC converter ICs from ROHM Semiconductor. The series is engineered to provide robust power system solutions for products with plug-in interfaces, emphasizing ease of design for both isolated and non-isolated configurations while maintaining low power consumption standards.