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BD7967EFS-E2

BD7967EFS-E2 Description

The BD7967EFS-E2 from ROHM Semiconductor is a half-bridge driver IC designed for driving inductive loads such as DC motors. This Power MOSFET-based IC operates within a supply voltage range of 4.5V to 14V, making it suitable for a variety of applications that require robust and efficient power management. The device features a typical on-state resistance (Rds On) of 850mOhm, ensuring minimal power loss and high efficiency. It is housed in a surface-mount 44HTSSOP package, which is ideal for compact designs and high-density PCB layouts.

BD7967EFS-E2 Features

• Output Configuration: Half Bridge (11) configuration allows for efficient control of inductive loads.
• Load Type: Specifically designed for inductive loads, making it ideal for applications involving DC motors.
• Voltage - Supply: Operates within a wide range of 4.5V to 14V, providing flexibility in power supply options.
• Rds On (Typ): 850mOhm ensures minimal power loss and high efficiency, contributing to overall system performance.
• Fault Protection: Over-temperature protection ensures reliability and prevents damage under adverse conditions.
• Current - Output / Channel: Capable of delivering up to 2A per channel, suitable for demanding applications.
• Interface: Logic interface simplifies integration with control systems.
• Moisture Sensitivity Level (MSL): MSL 3 (168 Hours) ensures the device remains reliable in various environmental conditions.
• Compliance: REACH Unaffected and ROHS3 Compliant, ensuring environmental and regulatory standards are met.
• Package: Tape & Reel (TR) packaging facilitates automated assembly processes.

BD7967EFS-E2 Applications

The BD7967EFS-E2 is particularly well-suited for applications requiring efficient and reliable power management for inductive loads. Its primary applications include:

• DC Motors: Ideal for driving DC motors in various consumer and industrial applications.
• General Purpose: Suitable for a wide range of general-purpose applications where efficient power control is essential.

Conclusion of BD7967EFS-E2

The BD7967EFS-E2 from ROHM Semiconductor is a versatile half-bridge driver IC designed to meet the demands of modern power management applications. With its robust technical specifications, including a wide operating voltage range, low on-state resistance, and over-temperature protection, it offers significant performance benefits. The device's compliance with environmental and regulatory standards further enhances its appeal. While it is not recommended for new designs, the BD7967EFS-E2 remains a reliable choice for existing applications requiring efficient power management for inductive loads.