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MCP16412 Datasheet Low Iq Boost Converter

Manufacturer: Microchip Technology

Overview: MCP1641X Low IQ Boost Converter with Programmable Low Battery, UVLO and Automatic Input-to-Output Bypass.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The MCP1641X Step-up DC-DC Converters family provides an automatic input-to-output voltage bypass operation, which helps optimize battery utilization and achieve high efficiency, while the nominal voltage of fresh batteries remains in the same range with the converter’s output value.

The MCP1641X can be powered by either single-cell, two-cell alkaline/NiMH batteries or single-cell Li-Ion/Li-Polymer batteries.

A low-voltage designed architecture allows the regulator to start up without high inrush current or output voltage overshoot from a low input voltage.

Key Features

  • Input Voltage Range: 0.8V (after Start-up)  to 5.25V.
  • Low Device Quiescent Current: 5 µA (typical), PFM Mode (not switching).
  • Up to 96% Efficiency.
  • 1A Typical Inductor Peak Current Limit: - IOUT > 170 mA at 2V VOUT, 1.2V VIN - IOUT > 200 mA at 3.3V VOUT, 1.5V VIN - IOUT > 600 mA at 5.0V VOUT, 3.6V VIN.
  • Adjustable Output Voltage Range.
  • Automatic Input-to-Output Bypass Operation.
  • Selectable Switching Mode: - PWM operation: 500 kHz (M.

MCP16412 Distributor

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