BM2P0151-Z

$2.35

Description：IC REG FLYBACK 900A 7DIP
Series：-
Mfr：Rohm Semiconductor
Package：Tube

SKU:50544dc85ee2 Category: Voltage Regulators - DC DC Switching Regulators Brand: Rohm Semiconductor

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Product introduction

Product Detailed Parameters

Description：IC REG FLYBACK 900A 7DIP
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：900µA
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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BM2P0151-Z

Overview

The BM2P0151-Z is a non-isolated PWM DC/DC converter IC with an integrated switching MOSFET, designed for AC/DC applications. It operates within an input voltage range of 8.9 V to 26.2 V and features a fixed switching frequency of 65 kHz. The device utilizes current mode control for precise cycle-by-cycle current limiting. Key electrical parameters include a maximum drain voltage of 650 V, an on-resistance of 1 Ω, and an operating temperature range from -40 °C to +105 °C.

Feature Summary

Integrates a 650V super junction MOSFET and startup circuit to facilitate low-power design.
Employs PWM current mode method with built-in current detection resistor for compact power supply implementation.
Features frequency hopping and burst operation at light load to enhance efficiency and reduce EMI.

Applications

Power systems for products equipped with plugs
Non-isolated high-efficiency converters
Low-power AC/DC conversion designs

Procurement Notes

Verify the specific pinout and thermal characteristics against the official ROHM Semiconductor datasheet before finalizing the PCB layout. Confirm that the application environment remains within the specified -40 °C to +105 °C operating temperature range. Ensure compliance with RoHS directives as indicated in the product specifications. Check for any regional distribution restrictions or specific ordering suffixes required for your region.

Selection Notes

Select this component for non-isolated buck converter applications requiring integrated switching capabilities. It is suitable for designs needing fixed 65 kHz operation and current mode control. Consider the 1 Ω on-resistance for efficiency calculations. Note that this standard-grade product is not recommended for automotive equipment applications.

Part Context

This part belongs to the BM2P series of PWM DC/DC converter ICs manufactured by ROHM Semiconductor. These devices are engineered to provide efficient power solutions for various consumer electronics and appliances. The series integrates control logic and power switches to simplify the design process for non-isolated topologies.