MAX1700, MAX1701 1 Cell To 3 Cell, High-Power 1A, Low-Noise, Step-Up DC-DC Converters

The MAX1700 MAX1701 are high-efficiency, low-noise, Step-up DC-DC Converters intended for use in battery-powered Wireless applications. They use a synchronous-rectified pulse-width-modulation (PWM) boost topology to generate 2.5V to 5.5V outputs from battery inputs such as one to three NiCd/NiMH cells or one Li-Ion cell. Both devices have an internal 1A, 130m N-Channel MOSFET Switch and a 250m P-channel synchronous Rectifier
With their internal synchronous Rectifier the MAX1700 MAX1701 deliver 5% better efficiency than similar nonsynchronous converters. They also feature a pulse-frequency-modulation (PFM) standby mode to improve efficiency at light loads, and a 3A shutdown mode.
The MAX1700 MAX1701 come in 16-pin QSOP packages (which occupy the same space as an 8-pin SO). The MAX1701 includes two Comparators to generate power-good and low-battery warning outputs. It also contains a Gain Block that CAN be used to build a linear Regulator using an external P-channel pass device.
For higher-power outputs, refer to the MAX1703. For dual outputs (step-up and linear regulator), refer to the MAX1705 MAX1706. For an on-board Analog-to-digital converter, refer to the MAX848 MAX849.
The MAX1701 evaluation kit is available to speed design time.
By Maxim Integrated Products
MAX1700 's PackagesMAX1700 's pdf datasheet

MAX1700 Pinout, Pinouts
MAX1700 pinout,Pin out
This is one package pinout of MAX1700,If you need more pinouts please download MAX1700's pdf datasheet.

MAX1700 Application circuits
MAX1700 circuits
This is one application circuit of MAX1700,If you need more circuits,please download MAX1700's pdf datasheet.

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