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DATASHEET
ISL6443A
300kHz Dual, 180° Out-of-Phase, Step-Down PWM and Single Linear Controller
FN6600 Rev 3.00 Sep 4, 2015
The ISL6443A is a high-performance, triple-output controller optimized for converting wall adapter, battery or network intermediate bus DC input supplies into the system supply voltages required for a wide variety of applications. Each output is adjustable down to 0.8V. The two PWMs are synchronized at 180° out-of-phase, thus reducing the RMS input current and ripple voltage.
The ISL6443A incorporates several protection features. An adjustable overcurrent protection circuit monitors the output current by sensing the voltage drop across the lower MOSFET.
ISL6443A Datasheet
