說明

• Typical Application for LTC1981 - Single and Dual Micro-power High Side Switch Controllers in SOT-23. The LTC 1981/LTC1982 are low-power, self-contained N-channel MOSFET drivers. An internal voltage Tripler allows gates to be driven without the use of any external components. Internal regulation circuitry allows quiescent current to drop to 10uA per driver (20uA for LTC1981) once the gates are charged