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LM5034 - High Voltage Dual Interleaved Current Mode Controller

Description

The LM5034 dual current mode PWM controller contains all the

Features

  • needed to control either two independent forward/active clamp dc/dc converters or a single high current converter comprised of two interleaved power stages. The two controller channels operate 180˚ out of phase thereby reducing input ripple current. The LM5034 includes a startup regulator that operates over a wide input range up to 100V and compound (bipolar + CMOS) gate drivers that provide a robust 2.5A peak sink current. The adjustable dead-time of the active clamp gate drivers and adjustable.

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February 2005 www.DataSheet4U.com LM5034 High Voltage Dual Interleaved Current Mode Controller with Active Clamp LM5034 High Voltage Dual Interleaved Current Mode Controller with Active Clamp General Description The LM5034 dual current mode PWM controller contains all the features needed to control either two independent forward/active clamp dc/dc converters or a single high current converter comprised of two interleaved power stages. The two controller channels operate 180˚ out of phase thereby reducing input ripple current. The LM5034 includes a startup regulator that operates over a wide input range up to 100V and compound (bipolar + CMOS) gate drivers that provide a robust 2.5A peak sink current.
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