TC3682 PDF 데이터시트 검색

M Features TC3682, TC3683, TC3684 General Description The TC3682, TC3683, TC3684 are CMOS charge pump converters that provide an inverted doubled output from a single positive supply. An on-board oscillator provides the clock and only three external capacitors are required for full circuit implementation. Switching frequencies are 12kH- for the TC3682, 35kH- for the TC3683, and 125kH- for the TC3684. When the SHDN pin is held at a logic low, the device goes into a very low power mode of