MAX1701

PRODUCTION

1 Cell to 3 Cell, High-Power 1A, Low-Noise, Step-Up DC-DC Converters

Compact, High-Efficiency, Low-Noise Step-Up Converter with a Gain-Block

Data Sheet (Rev. 1) Product Selection Table
Part Models
2
1ku List Price
Starting From $4.06
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Part Details

  • Up to 96% Efficiency
  • 1.1 VIN Guaranteed Start-Up
  • 0.7V to 5.5V Input Range
  • Up to 800mA Output
  • Step-Up Output (adjustable from 2.5V to 5.5V)
  • PWM/PFM Synchronous-Rectified Topology
  • External Clock or Internal 300kHz Oscillator
  • 3µA Logic-Controlled Shutdown
  • Power-Good Output (MAX1701)
  • Low-Battery Comparator (MAX1701)
  • Uncommitted Gain Block (MAX1701)
MAX1701
1 Cell to 3 Cell, High-Power 1A, Low-Noise, Step-Up DC-DC Converters
MAX1700, MAX1701: Typical Operating Circuit
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Documentation

Data Sheet 1

Design Note 1

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Hardware Ecosystem

Parts Product Life Cycle Description
Internal Power Switch Boost Regulators 2
MAX1703
PRODUCTION 1-Cell to 3-Cell, High Power (1.5A), Low-Noise, Step-Up DC-DC Converter
MAX1705
PRODUCTION 1 to 3 Cell, High Current, Low-Noise, Step-Up DC-DC Converters with Linear Regulator
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Evaluation Kits

MAX1701EVKIT

Evaluation Kit for the MAX1700, MAX1701

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Features and Benefits

  • 3.3V Output
  • 200mA Output
  • 0.7V to 3.5V Input
  • Up to 95% Efficiency
  • 3µA Shutdown Current
  • 300kHz PWM Operation
  • Optional Low-Power PFM Mode
  • Small Surface-Mount Components

Product Details

The MAX1701 evaluation kit provides a regulated 3.3V output while operating on input voltages as low as 0.7V. The input may be a DC source or a 1 to 2-cell battery. Efficiency is up to 95% with output loads up to 200mA.

The kit, which uses surface-mount components, is fully assembled and tested for quick evaluation. Jumpers are provided to select the output voltage, switching mode, and shutdown control. This EV kit can also be used to evaluate the MAX1700. Simply order a free sample of the MAX1700EEE and replace the MAX1701EEE that comes installed on the board.

MAX1700EVKIT

Evaluation Kit for the MAX1700, MAX1701

Buy Now View Details

Features and Benefits

  • 3.3V Output
  • 200mA Output
  • 0.7V to 3.5V Input
  • Up to 95% Efficiency
  • 3µA Shutdown Current
  • 300kHz PWM Operation
  • Optional Low-Power PFM Mode
  • Small Surface-Mount Components

Product Details

The MAX1701 evaluation kit provides a regulated 3.3V output while operating on input voltages as low as 0.7V. The input may be a DC source or a 1 to 2-cell battery. Efficiency is up to 95% with output loads up to 200mA.

The kit, which uses surface-mount components, is fully assembled and tested for quick evaluation. Jumpers are provided to select the output voltage, switching mode, and shutdown control. This EV kit can also be used to evaluate the MAX1700. Simply order a free sample of the MAX1700EEE and replace the MAX1701EEE that comes installed on the board.
MAX1701EVKIT
Evaluation Kit for the MAX1700, MAX1701
MAX1700EVKIT
Evaluation Kit for the MAX1700, MAX1701

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