MAX1708 Datasheet - Maxim

MAX1708 High-Frequency / High-Power / Low-Noise / Step-Up DC-DC Converter

The MAX1708 sets a new standard of space savings for high-power, step-up DC-DC conversion. It delivers up to 10W at a fixed (3.3V or 5V) or adjustable (2.5V to 5.5V) output, using an on-chip power MOSFET from a +0.7V to +5V supply. Fixed-frequency PWM operation ensures that the switching noise spect.

MAX1708 Features

* programmable soft-start and current limit for design flexibility and optimum performance with batteries. The maximum RMS switch current rating is 5A. For a device with a higher (10A) switch current rating, refer to the MAX1709 data sheet. o On-Chip 5A Power MOSFET o 5V, 2A Output from a 3.3V Input o

MAX1708_MaximIntegratedProducts.pdf