MAX1790 converters equivalent, low-noise step-up dc-dc converters.
* 90% Efficiency
* Adjustable Output from VIN to 12V
* 1.6A, 0.21Ω, 14V Power MOSFET (MAX1790)
* 2.4A, 0.15Ω, 14V Power MOSFET (MAX8715)
* +2.6V to +5.
LCD Displays PCMCIA Cards Portable Applications Hand-Held Devices
+ Denotes lead-free package.
Typical Operating Circ.
Features
* 90% Efficiency
* Adjustable Output from VIN to 12V
* 1.6A, 0.21Ω, 14V Power MOSFET (MAX1790)
* 2.4A, 0.15Ω, 14V Power MOSFET (MAX8715)
* +2.6V to +5.5V Input Range
* Pin-Selectable 640kHz or 1.2MHz Switching Frequen.
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