IC manufacturers Monolithic Power Systems

IC manufacturers (104)

Monolithic Power Systems MP28200

Ultra-Low 500nA Iq, High Efficiency, Wide Input 2V-5.5V, 1.5MHz, 200mA, Step-Down Regulator

Overview

TopologyBuck Converter
Input voltage2-5.5 V
Switching frequency1500 kHz
Output 10.2 A
IC revision1.0

Description

The MP28200 is a monolithic power-management unit containing 200mA, high-efficiency, step-down, switching converters. The nanoamp quiescent current provides extremely high efficiency when the load current is down in the μA range. With minimum input voltage as low as 2V, the MP28200 allows the system to operate directly from the battery.

Features

Ultra-Low Iq: 500nA

  • Wide 2.0V to 5.5V Operating Input Range
  • 7 Selectable Output Voltages
  • Up to 200mA Output Current
  • 1.5MHz Switching Frequency in ContinuousConduction Mode (CCM)
  • 100% Duty Cycle in Dropout
  • 0.25Ω and 0.25Ω Internal Power MOSFETSwitches
  • Cycle-by-Cycle Over-Current Protection(OCP)
  • Short-Circuit Protection (SCP) with HiccupMode
  • Over-Temperature Protection (OTP)
  • Available in a QFN-12 (2mmx2mm)Package

Typical applications

  • Battery-Powered Devices
  • IOT
  • Wearables/ Portable Instruments

More information

Products

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Order Code
Data­sheet
Simu­lation
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Status
Product series
L(µH)
IR(mA)
IR 2(mA)
ISAT(mA)
RDC(mΩ)
fres(MHz)
Type
H(mm)
W(mm)
SamplesAvailability & Sample
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SPECWE-PMI Power Multilayer Inductor, 2.2 µH, 700 mA
Simu­lation
Availability
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance2.2 µH
Rated Current700 mA
Rated Current 21000 mA
Saturation Current700 mA
DC Resistance200 mΩ
Self Resonant Frequency50 MHz
TypeLow RDC 
Height1 mm
Width1.2 mm
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