MAX17067 Datasheet | Maxim Integrated

19-3106; Rev 0; 1/08 .. KIT ATION EVALU E L B AVAILA Low-Noise Step-Up DC-DC Converter General Description Features o 90% Efficiency o Adjustable Output from VIN to 18V o 2.4A, 0.15Ω, 22V Power MOSFET o +2.6V to +4.0V Input Range o Pin-Selectable 640kHz or 1.2MHz Switching Frequency o Programmable Soft-Start o Small 8-Pin µMAX Package o Integrated Input Voltage Clamp Circuit The MAX17067 boost converter incorporates highperformance (at 1.2MHz), current-mode, fixed-frequency, pulse-width modulation (PWM) circuitry with a built-in 0.15Ω n-channel MOSFET to provide a highly efficient regulator with fast response. High switching frequency (640kHz or 1.2MHz...