SM74101SD/NOPB Integrated Circuits (ICs)

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SM74101SD/NOPB is a high-performance, high-side driver with integrated power MOSFETs. It is a member of the Texas Instruments family of high-side, power switches. This is designed to provide the drive and control required for high-current DC loads. The device provides high efficiency and low on-time and off-time jitter capabilities. This device is suitable for a broad range of automotive and industrial applications, including lighting, DC motor drives, pumps, valves, and motor-control systems.

SM74101SD/NOPB Application field:

• Automotive Lighting
• Automotive and Industrial Motor Control
• DC Motor Drives
• Pumps
• Valves
• High-Current DC Loads

SM74101SD/NOPB Working Principle:

The operating principle of the SM74101SD/NOPB is based on the flow of electrons through an electric circuit. A power switch is essentially a semiconductor device consisting of a MOSFET connected to a gate. The gate is driven by a voltage that is supplied to the switch and the MOSFET is driven by a current that flows through it to the load. The MOSFET acts as a buffer between the switch and the load, allowing the load to be switched on and off quickly, with minimal power loss.

The SM74101SD/NOPB is designed to provide a high current drive and low on-time and off-time jitter capabilities. It features an integrated driver that can switch up to 30 A peak and 10 A continuous. It can operate from a 3.3 V to 36 V voltage range and offers a slew rate of 200V/μs. The device also has a current limit of 7.5 A and a maximum gate voltage of 20 V.

In addition, the SM74101SD/NOPB can be used in a wide variety of applications, including automotive, industrial and consumer markets. It is designed to protect the external power switch from over-temperature conditions and provide safe operation in harsh automotive environments. The device has a low-profile, surface-mount package and is rated for operation up to 85°C.

The SM74101SD/NOPB is a highly efficient and reliable product that provides a wide range of protection and control functions for high-current loads. It is an ideal choice for automotive and industrial applications that require reliable, high-energy operation.

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