Update: 29 September, 2023
The UC3827 family of controller devices provides an integrated control solution for cascaded buck and push-pull converters. These converters are known as current fed or voltage fed push-pull converters and are ideally suited for multiple output and/or high voltage output applications. In both current fed and voltage fed modes, the push-pull switches are driven at 50% nominal duty cycles and at one half the switching frequency of the buck stage. In the current fed mode, the two switches are driven with a specified over-lap period to prevent ringing and voltage stress on the devices.
File format: PDF
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MD5 Checksum: 8189053CF3E03E545DA52D34C3F92A20
Publication date: 08 June, 2012
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PDF Link: TEXAS INSTRUMENTS UC1827-1 UC1827-2 UC2827-1 UC2827-2 UC3827-1 UC3827-2 handbook(1) PDF