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reference designMP2636 | Demoboard EV2636-R-00A

Monolithic Power Systems MP2636 | Demoboard EV2636-R-00A

Full-Power-Management IC For Single-Cell Battery System

Overview

TopologyHigh Voltage Output
Input voltage4.5-6 V
Output 15 V / 2.5 A
IC revision1.2

Description

The EV2636-R-00A is the evaluation boarddesigned to demonstrate the capabilities ofMPS’ MP2636, a highly-integrated, flexibleswitch-mode battery charge management andsystem power path management device for asingle-cell Li-ion and Li-Polymer battery used ina wide range of portable applications.EV2636 uses two operating modes—chargemode and boost mode—to allow managementof system and battery power based on the stateof the input.When input power is present, the boardcharges a single-cell battery with aprogrammable charge current of up to 2.5A.In the absence of an input source, the boardswitches to boost mode through the MODE pinto power the SYS pins from the battery with acurrent of up to 2.5A.

Features

4.5V-to-6V Operating Input Voltage Range

  • Power Management Function IntegratedInput-Current-Limit and Input VoltageRegulation
  • Up to 2.5A Programmable Charge Current
  • Selectable 4.35V / 4.3V / 4.2V ChargeVoltage with 0.5% Accuracy
  • Battery Temperature Monitoring
  • Full Operation Indicators
  • Programmable Timer-Back-Up Protection
  • Battery-Reverse-Leakage Blocking
  • Reverse-Boost-Operation for PoweringSystem
  • Up to 94% 5V Boost Mode Efficiency @2.5A with BATT=4.35V
  • Up to 2.5A Programmable Output CurrentLimit in Boost Mode

Typical applications

  • Sub-battery Applications
  •  Power-bank Applications for Smart-Phone,Tablet and Other Portable Devices

More information

Products

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L(µH)
IRP,40K(A)
ISAT,10%(A)
ISAT,30%(A)
RDC(mΩ)
fres(MHz)
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744311150
SPECWE-HCI SMT Flat Wire High Current Inductor, 1.5 µH, 13.8 A
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Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWE-HCI SMT Flat Wire High Current Inductor
Inductance1.5 µH
Performance Rated Current13.8 A
Saturation Current @ 10%4.5 A
Saturation Current @ 30%14 A
DC Resistance6.6 mΩ
Self Resonant Frequency72 MHz
MaterialSuperflux 
Packaging Unit1000 
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