Dual-synchronous-switching controller. (Integrated Circuits).(National Semiconductor LM2642)(Brief Article)(Product Announcement)

EDN, August, 2002

* Each regulator output can be set from 1.3 to 13.5V * Operates over an input range of 4.5 to 30V using current-mode control and has a switching frequency of 300 kHz * LM2642, $2.28 (1000) National Semiconductor Corp, 1-800-272-9959, www.national.com No. 371

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