Monolithic Power Systems MP28164 | Demoboard EV28164-D-00A

Beschreibung

The MP28164 is a highly-efficient, low quiescent current Buck-Boost converter, which operates from input voltage above, below and equal to the output voltage. The device provides power solution for products powered by a one-cell Lithium-Ion or multi-cell alkaline battery applications where the output voltage is within battery voltage range. The MP28164 operates with input voltage from 1.2V to 5.5V to provide adjustable output voltage (1.5V to 5V), and is available in QFN10-3x3mm package.

Eigenschaften

• 1.8V minimum startup input voltage
• 1.2V to 5.5V input work range
• 4A switching current limit
• 2MHz 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 SCP
• OTP,OVP
• small QFN-11(2mmx3mm) package

Typische Anwendungen

• Portable instruments
• Tablet PC
• Battery-powered product
• Super-cap Charger

Weiterführende Informationen

• Produktseite des IC-Herstellers