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公开(公告)号:US20240405772A1
公开(公告)日:2024-12-05
申请号:US18805727
申请日:2024-08-15
Applicant: ROHM CO., LTD.
Inventor: Yosuke YAMANAKA , Yuji SHIMADA , Koji SAITO
IPC: H03K17/691
Abstract: For example, a pulse transmission circuit includes: a constant current source configured to generate a constant current; a capacitor configured to be charged using the constant current (e.g., a charge current generated by mirroring the constant current); and a discharge switch configured to pass a discharge current from the capacitor to a transformer according to a pulse edge in an input pulse signal, thereby to pulse-drive the transformer.