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MP28162GC Datasheet Synchronous Buck-boost Converter

Manufacturer: Monolithic Power Systems

Overview: MP28162 High-Efficiency, Synchronous Buck-Boost Converter with 1.

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

General Description

The MP28162 is a high-efficiency, low quiescent current (IQ), buck-boost converter that operates from an input voltage (VIN) exceeding, below, or equal to the output voltage (VOUT).

The device provides a compact solution for products powered by single-cell Li-ion or multicell alkaline batteries, where VOUT is within the battery voltage (VBATT) range.

Current-mode control and the fixed pulse-width modulation (PWM) frequency provide optimal stability and transient response.

Key Features

  • 1.8V Minimum Start-Up Input Voltage (VIN).
  • 1.2V to 5.5V Operating VIN Range.
  • 1.5V to 5.5V Output Voltage (VOUT) Range.
  • 1.5A Switching Current Limit.
  • 2MHz Fixed Switching Frequency (fREQ) or External Synchronous fREQ.
  • Selectable Pulse-Skip Mode or Pulse-Width Modulation (PWM) Mode.
  • 25μA Typical Quiescent Current (IQ).
  • Load Disconnect during Shutdown.
  • Internal Soft Start (SS) and Compensation.
  • Short-Circuit.

More Datasheets from Monolithic Power Systems

Part Number Description
MP28162 Synchronous Buck-Boost Converter
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MP28162GC Distributor