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ISL6540
Data Sheet March 9, 2006 FN9214.
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Single-Phase Buck PWM Controller with Integrated High Speed
MOSFET Driver and Pre-Biased Load Capability
The ISL6540 is a single-phase
voltage-mode PWM controller with input
voltage feedforward compensation to maintain a constant loop gain for optimal transient response, especially for applications with a wide input
voltage range.
Its integrated high speed synchronous rectified
MOSFET drivers and other sophisticated features provide complete control and protection for a DC/DC converter with minimum external components, resulting in minimum cost and less engineering design efforts.
The output
voltage of the converter can be precisely regulated wit...