description: The MAX608 low-voltage step-up controller operates from a 1.8V to 16.5V input voltage range. Pulse-frequency-modulation (PFM) control provides high efficiency at heavy loads, while using only 85μA (typical) When operating with no load. In addition, a logic-controlled shutdown mode reduces supply current to 2μA typical. The output voltage is factory-set at 5V or can be adjusted from 3V to 16.5V with an external resistor divider. The MAX608 is ideal An operating frequency of up to 300 kHz allows use with small surface-mount components. The MAX608 operates in "bootstrapped" mode only (with the chip supply, OUT, connected to the DC-DC output ). For a 12V output without external resistors, or for nonbootstrapped applications (chip supply connected to input voltage), refer to the pin-compatible MAX1771. The MAX608 is available © 1.8V to 16.5V Input Range © Up to 300kHz Switching Frequency MAX608 forms an application circuit with a fixed 5V output The MAX608 forms a step-down regulator application circuit MAX608 constitutes an application circuit for adjustable outputs The above is the MAX608 typical application circuit, the data sheet is as follows PDF document! Pharmaceuticals,2-Methyl- Propanoic Acid Monohydrate Price,2-Methyl- Propanoic Acid Monohydrate Free Sample,Pure 2-Methyl- Propanoic Acid Monohydrate Zhejiang Wild Wind Pharmaceutical Co., Ltd. , https://www.wild-windchem.com
© 85% Efficiency for 30mA to 1.5A Load Currents
© Up to 10W Output Power
© 110μA Max Supply Current
© 5μA Max Shutdown Current
© Preset 5V or Adjustable Output (3V to 16.5V)
© Current-Limited PFM Control Scheme
© Up to 300kHz Switching Frequency
© Evaluation Kit Available© 5μA Max Shutdown Current
© Preset 5V or Adjustable Output (3V to 16.5V)
© Current-Limited PFM Control Scheme 
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