XL4016E1 Buck DC to DC Converter 12A 180KHz 40V TO220-5L Package

XL4016E1 Buck DC to DC Converter 12A 180KHz 40V TO220-5L Package

The XL4016E1 is a high-efficiency synchronous step-down (buck) DC-DC converter IC capable of delivering up to 12A output current with excellent line and load regulation. Designed by XL Semiconductor, it integrates a high-performance power MOSFET, PWM control circuit, and thermal protection, making it an ideal solution for high-current DC power conversion applications.

Operating at a fixed switching frequency of 180kHz, the XL4016E1 provides high efficiency, low ripple, and fast transient response, while minimizing the need for bulky external components. The TO-220-5L package ensures effective heat dissipation for high-power operation.

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Features :-

• Wide 8V to 36V Input Voltage Range
• Output Adjustable from 1.25V to 32V
• Maximum Duty Cycle 100%
• Minimum Drop Out 0.3V
• Fixed 180KHz Switching Frequency
• 12A Constant Output Current Capability
• Internal Optimize Power MOSFET
• High efficiency up to 96%
• Excellent line and load regulation
• Built in thermal shutdown function
• Built in current limit function
• Built in output short protection function
• Available in TO220-5L package

Applications

• High-current DC power supplies
• Battery chargers and automotive power systems
• Solar energy and renewable power controllers
• LED lighting and display systems
• Industrial automation and embedded power supplies
• Communication equipment and base stations
• DIY and educational power electronics projects

XL4016 Datasheet