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LC89091JA-AH

The LC89091JA-AH is a high-voltage, high-efficiency, synchronous, step-down regulator from ON Semiconductor. It is designed for use in a wide range of applications, including automotive, industrial, and telecom systems.

Description:

The LC89091JA-AH is a step-down regulator that can operate from an input voltage range of 4.5V to 60V. It can deliver an output voltage as low as 0.9V and can supply a maximum output current of 3A. The regulator features a high-efficiency synchronous buck topology, which allows for high efficiency over a wide range of input and output voltages.

Features:

• High input voltage range: 4.5V to 60V
• Wide output voltage range: 0.9V to 55V
• Maximum output current: 3A
• High efficiency synchronous buck topology
• Low quiescent current: 35µA
• Adjustable soft-start
• Over-current protection
• Thermal shutdown protection
• Enable/Disable function
• Small package size: 5mm x 6mm

Applications:

The LC89091JA-AH is suitable for a wide range of applications that require efficient power regulation, including:

• Automotive systems, such as infotainment systems, lighting, and power supplies
• Industrial systems, such as motor drives and power supplies
• Telecom systems, such as base stations and routers
• Portable electronic devices, such as smartphones and tablets
• Battery-powered devices, such as laptops and drones

Overall, the LC89091JA-AH is a versatile and efficient step-down regulator that can be used in a variety of applications to provide stable and reliable power regulation.