BM2P104QF-E2

$2.03

Description：IC REG BUCK ADJ 8SOP
Series：-
Mfr：Rohm Semiconductor
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:3692d3725406 Category: Voltage Regulators - DC DC Switching Regulators Brand: Rohm Semiconductor

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

Product Detailed Parameters

Description：IC REG BUCK ADJ 8SOP
Series：-
Mfr：Rohm Semiconductor
Package：Tape & Reel (TR),Cut Tape (CT)
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：8V
Voltage - Input (Max)：10.81V
Voltage - Output (Min/Fixed)：-
Voltage - Output (Max)：10.81V
Current - Output：-
Frequency - Switching：100kHz
Synchronous Rectifier：No
Operating Temperature：-40°C ~ 105°C (TA)
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.173", 4.40mm Width)
Supplier Device Package：8-SOP
Grade：-
Qualification：-

Download product information

BM2P104QF-E2

Overview

The BM2P104QF-E2 is a PWM type DC/DC converter IC designed for non-isolated AC/DC power supplies. It integrates a switching MOSFET and control circuitry to facilitate efficient power conversion. The device operates with a fixed switching frequency of 100 kHz and supports an input voltage range from 8 V to 10.81 V. It utilizes current mode control for precise regulation and includes protection features such as thermal shutdown and under-voltage lockout. The component is housed in a DIP-7 package suitable for through-hole mounting.

Feature Summary

Integrates a high-voltage switching MOSFET for compact design
Employs PWM current mode control for stable performance
Includes built-in frequency hopping to reduce electromagnetic interference
Supports burst operation at light loads to enhance efficiency

Applications

Non-isolated AC/DC power supply designs
Low-power consumer electronic adapters
Standby power circuits for appliances

Procurement Notes

Verify the specific suffix and package configuration against the official ROHM Semiconductor datasheet before procurement. Ensure that the ordering information matches the required insulation type and mounting style. Cross-reference the manufacturer part number with authorized distributors to confirm authenticity and availability. Check for any specific environmental compliance certifications required for your region.

Selection Notes

Select this component for applications requiring a non-isolated topology with integrated switching capabilities. Consider the DIP-7 package if through-hole assembly is preferred over surface mount options. Evaluate the 100 kHz switching frequency against EMI requirements, noting the inclusion of frequency hopping features. Confirm that the input voltage range aligns with the system's power supply specifications.

Part Context

This part belongs to the BM2P10x series of AC/DC converters from ROHM Semiconductor. These ICs are designed to simplify the design of low-power power supplies by integrating essential components. The series supports both isolated and non-isolated configurations, offering flexibility for various application needs while maintaining high efficiency and reliability standards.