MP28164 Datasheet Buck-Boost Converter

Manufacturer: Monolithic Power Systems

MP28164 buck-boost converter by Monolithic Power Systems - Datasheet Preview

Datasheet Details

Part number	MP28164
Manufacturer	Monolithic Power Systems
File Size	1.00 MB
Description	Buck-Boost Converter
Download	MP28164 Download (PDF)

General Description

The MP28164 is a high-efficiency, lowquiescent current, buck-boost converter that operates from an input voltage above, equal to, or below the output voltage.

The device provides a compact solution for products powered by one-cell Lithium-Ion or multi-cell alkaline batteries where the output voltage is within the battery voltage range.

The MP28164 uses current-mode control with fixed PWM frequency for optimal stability and transient response.

Overview

The Future of Analog IC Technology MP28164 High-Efficiency, Single-Inductor, Buck-Boost Converter with 4.

Key Features

1.8V Minimum Start-Up Input Voltage.
1.2V to 5.5V Input Work Range.
1.5V to 5V Output Range.
4.2A Switching Current Limit.
3.3V/2A Load Capability from a 2.5V-to- 5.5V Input Supply.
2MHz Fixed or External Synchronous Switching Frequency.
Selectable PSM/PWM Mode.
Typical 25μA Quiescent Current.
High Efficiency up to 95%.
Load Disconnect during Shutdown.
Internal Soft Start and Compensation.
Power Good Indicator.
Hiccup Mode for Sho.

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